MCP4021T-502E/SN Microchip Technology, MCP4021T-502E/SN Datasheet

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MCP4021T-502E/SN

Manufacturer Part Number
MCP4021T-502E/SN
Description
IC DGTL POT 5K 1CH 8SOIC
Manufacturer
Microchip Technology

Specifications of MCP4021T-502E/SN

Memory Type
Non-Volatile
Taps
64
Resistance (ohms)
5K
Number Of Circuits
1
Temperature Coefficient
150 ppm/°C Typical
Interface
Up/Down
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Resistance In Ohms
5K
End To End Resistance
5kohm
Resistance Tolerance
± 20%
No. Of Steps
64
Supply Voltage Range
2.7V To 5.5V
Control Interface
2 Wire, Serial
No. Of Pots
Single
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
MCP4XXXDM-DB - BOARD DAUGHTER DIGIPOT MCP4XXXMCP402XEV - BOARD EVAL FOR MCP402X
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Features
• Non-volatile Digital Potentiometer in SOT-23,
• 64 Taps: 63 Resistors with Taps to terminal A and
• Simple Up/Down (U/D) Protocol
• Power-on Recall of Saved Wiper Setting
• Resistance Values: 2.1 k , 5 k , 10 k or 50 k
• Low Tempco:
• Low Wiper Resistance: 75 (typ.)
• WiperLock™ Technology to Secure the wiper
• High-Voltage Tolerant Digital Inputs: Up to 12.5V
• Low-Power Operation: 1 μA Max Static Current
• Wide Operating Voltage: 2.7V to 5.5V
• Extended Temperature Range: -40°C to +125°C
Applications
• Power Supply Trim and Calibration
• Mechanical Potentiometer Replacement in New
• Instrumentation, Offset and Gain Adjust
Description
The MCP4021/2/3/4 devices are non-volatile, 6-bit
digital potentiometers that can be configured as either a
potentiometer or rheostat. The wiper setting is con-
trolled through a simple Up/Down (U/D) serial interface.
These device’s implement Microchip’s WiperLock tech-
nology, which allows application-specific calibration
settings to be secured in the EEPROM without
requiring the use of an additional write-protect pin.
Device Features
.
© 2005 Microchip Technology Inc.
MCP4021 Potentiometer
MCP4022
MCP4023
MCP4024
Note 1:
SOIC, MSOP and DFN packages
terminal B
- Absolute (Rheostat): 50 ppm (0°C to 70°C typ.)
- Ratiometric (Potentiometer): 10 ppm (typ.)
setting in non-volatile memory (EEPROM)
Designs
Device
Low-Cost NV Digital POT with WiperLock™ Technology
Floating either terminal (A or B) allows the device to be used in Rheostat mode.
Configuration
Potentiometer
Rheostat
Rheostat
Wiper
(1)
Memory
Type
EE
EE
EE
EE
2.1, 5.0, 10.0, 50.0
2.1, 5.0, 10.0, 50.0
2.1, 5.0, 10.0, 50.0
2.1, 5.0, 10.0, 50.0
Options (k )
Resistance (typical)
MCP4021/2/3/4
Wiper ( )
Package Types
Block Diagram
75
75
75
75
V
V
V
V
U/D
V
U/D
DD
V
SS
SOIC, MSOP, DFN
W
CS
DD
A
SS
DD
SS
Potentiometer
Potentiometer
1
2
3
4
1
2
3
MCP4021
MCP4023
SOT-23-6
Steps
A
# of
B
64
64
64
64
A
EEPROM and
WiperLock™
Brown-Out
Power-Up
Interface
Technology
W
Control
Control
2-Wire
Logic
and
and
B
W
2.7V - 5.5V
2.7V - 5.5V
2.7V - 5.5V
Operating
2.7V- 5.5V
Range
8
7
6
5
6 A
5 W
4
V
U/D
NC
B
CS
CS
DD
V
V
U/D
Interface
V
V
U/D
Control
DD
SS
DD
SS
U/D
U/D
U/D
U/D
1
2
3
1
2
3
MCP4024
SOT-23-5
MCP4022
SOT-23-6
Rheostat
Rheostat
B
DS21945C-page 1
A
W
WiperLock™
B
Technology
W
A
Yes
Yes
Yes
Yes
5 W
4
6 A
5 W
4
CS
CS
A
B
W

Related parts for MCP4021T-502E/SN

MCP4021T-502E/SN Summary of contents

Page 1

... Device Features Wiper Memory Device Configuration Type (1) MCP4021 Potentiometer EE MCP4022 Rheostat EE MCP4023 Potentiometer EE MCP4024 Rheostat EE Note 1: Floating either terminal ( allows the device to be used in Rheostat mode. . © 2005 Microchip Technology Inc. MCP4021/2/3/4 Package Types MCP4021 SOIC, MSOP, DFN Potentiometer MCP4023 SOT-23-6 Potentiometer ...

Page 2

... IHH (Note 6) μA 5.5V MHz SS U/D μA 2.7V MHz SS U/D μA Serial Interface Inactive ( U +25° -202 devices (Note 1) k -502 devices (Note 1) k -103 devices (Note 1) k -503 devices (Note 1) Taps No Missing Codes Note 6 = 4V). A © 2005 Microchip Technology Inc. ...

Page 3

... Resistor terminals A, W and B’s polarity with respect to each other is not restricted. 6: This specification by design 7: Non-linearity is affected by wiper resistance (R Section 6.0 “Resistor” for additional information. 8: The MCP4021 is externally connected to match the configurations of the MCP4022 and MCP4024, and then tested. © 2005 Microchip Technology Inc. Sym Min Typ Max R — 70 125 W — ...

Page 4

... MHz, code = 1Fh MHz Code = 1F, output load = Threshold for WiperLock™ Technology 5.5V μ 5.5V μ MHz C hex Cycles hex hex WiperLock Technology = Off %/% V = 4.5V to 5.5V 4.5V Code = 1Fh %/% V = 2.7V to 4.5V 2.7V Code = 1Fh = 4V). A © 2005 Microchip Technology Inc. ...

Page 5

... CS to U/D High Setup Time t LCUR U/D High Time t U/D Low Time t LO Up/Down Toggle Frequency f UD Wiper Settling Time t Wiper Response on Power- Internal EEPROM Write Time twc © 2005 Microchip Technology Inc. t CSLO 1 -40°C to +125°C. A Min Typ Max Units 5 — ...

Page 6

... MHz 0.5 — — μs S — — 1 μs 2 — — μ — μs — 200 — ns — — CSHI t t LUC LCUF t S Conditions 2 100 100 100 100 pF L © 2005 Microchip Technology Inc. ...

Page 7

... Up/Down Toggle Frequency U Hold Time t HUC U/D Low Setup Time t HCUF U/D High Setup Time t HCUR Wiper Settling Time t Wiper Response on Power- Internal EEPROM Write Time twc © 2005 Microchip Technology Inc. t CSLO 1 -40°C to +125°C. A Min Typ Max Units 5 — ...

Page 8

... S — — 1 μs 2 — — μ — μs — 200 — ns — — CSHI t t HUC HCUF t S Conditions 2 100 100 100 100 pF L © 2005 Microchip Technology Inc. ...

Page 9

... Specified Temperature Range Operating Temperature Range Storage Temperature Range Thermal Package Resistances Thermal Resistance, 5L-SOT-23 Thermal Resistance, 6L-SOT-23 Thermal Resistance, 8L-DFN (2x3) Thermal Resistance, 8L-MSOP Thermal Resistance, 8L-SOIC © 2005 Microchip Technology Inc. MCP4021/2/3/4 = +2.7V to +5.5V Sym Min Typ Max Units ...

Page 10

... -200 -400 -600 R -800 CS -1000 ( Pull-up/Pull-down ) and Current (I ) vs. CS Input 5.5V). DD 1.8V Entry 2.7V Entry 5.5V Entry 1.8V Exit 2.7V Exit 5.5V Exit - 100 120 Ambient Temperature (°C) CS High Input Entry/Exit . DD © 2005 Microchip Technology Inc. ...

Page 11

... DNL 300 INL 200 DNL RW 100 Wiper Setting (decimal) FIGURE 2-7: 2.1 k Pot Mode – R INL (LSb), DNL (LSb) vs. Wiper Setting and Ambient Temperature (V = 2.7V). DD © 2005 Microchip Technology Inc 0.075 120 0.05 100 0.025 -0.025 40 -0.05 20 -0.075 -0 FIGURE 2- INL (LSb), DNL (LSb) vs ...

Page 12

... Ambient Temperature (°C) FIGURE 2-10: 2.1 k – Nominal Resistance ( ) vs. Ambient Temperature and DS21945C-page 2500 -40°C 25°C 2000 85°C 125°C 1500 1000 500 0 80 120 0 FIGURE 2-11: Setting and Ambient Temperature Wiper Setting (decimal) 2.1 k – vs. Wiper WB © 2005 Microchip Technology Inc. ...

Page 13

... WIPER U/D FIGURE 2-13: 2.1 k – Low-Voltage Decrement Wiper Settling Time (V WIPER V FIGURE 2-14: 2.1 k – Power-Up Wiper Response Time. © 2005 Microchip Technology Inc FIGURE 2-15: = 2.7V). Increment Wiper Settling Time (V DD FIGURE 2-16: = 5.5V). Increment Wiper Settling Time (V ...

Page 14

... Wiper Setting (decimal Rheo Mode – 5.5V -40C Rw 25C Rw 85C Rw 125C Rw -40C INL 25C INL 85C INL 125C INL -40C DNL 25C DNL 85C DNL 125C DNL 4 3 INL DNL - Wiper Setting (decimal Rheo Mode – 2.7V). DD © 2005 Microchip Technology Inc. ...

Page 15

... DD 4850 4825 V = 2.7V DD 4800 -40 - Ambient Temperature (°C) FIGURE 2-21 – Nominal Resistance ( ) vs. Ambient Temperature and V © 2005 Microchip Technology Inc 6000 2.7V Vdd 5.5V Vdd 5000 4000 3000 2000 1000 0 80 100 120 0 FIGURE 2-22: . Setting and Ambient Temperature. ...

Page 16

... WIPER U/D FIGURE 2-24 – Low-Voltage Decrement Wiper Settling Time (V DS21945C-page FIGURE 2-25: = 2.7V). Increment Wiper Settling Time (V DD FIGURE 2-26: = 5.5V). Increment Wiper Settling Time (V DD WIPER U – Low-Voltage = 2.7V). DD WIPER U – Low-Voltage = 5.5V). DD © 2005 Microchip Technology Inc. ...

Page 17

... INL 250 200 150 RW 100 Wiper Setting (decimal) FIGURE 2-28 Pot Mode – R INL (LSb), DNL (LSb) vs. Wiper Setting and Ambient Temperature (V = 2.7V). DD © 2005 Microchip Technology Inc 0.05 120 0.025 100 0 80 -0.025 60 -0.05 40 -0.075 20 -0 FIGURE 2-29: W INL (LSb), DNL (LSb) vs ...

Page 18

... Nominal Resistance ( ) vs. Ambient Temperature and V DS21945C-page 18 = +25° 12000 10000 8000 6000 4000 2000 0 80 100 120 0 FIGURE 2-32: . Setting and Ambient Temperature. DD -40°C 25°C 85°C 125° Wiper Setting (decimal – vs. Wiper WB © 2005 Microchip Technology Inc. ...

Page 19

... A WIPER U/D FIGURE 2-33 – Low-Voltage Decrement Wiper Settling Time (V WIPER U/D FIGURE 2-34 – Low-Voltage Decrement Wiper Settling Time (V © 2005 Microchip Technology Inc FIGURE 2-35: = 2.7V). Increment Wiper Settling Time (V DD FIGURE 2-36: = 5.5V). Increment Wiper Settling Time (V ...

Page 20

... W = 5.5V). DD 1.5 -40C Rw 25C Rw 85C Rw 125C Rw -40C INL 25C INL 85C INL 125C INL -40C DNL 25C DNL 85C DNL 125C DNL 1 RW 0.5 INL 0 DNL -0 Wiper Setting (decimal Rheo Mode – 2.7V). DD © 2005 Microchip Technology Inc. ...

Page 21

... V A 49800 49600 49400 49200 49000 48800 48600 48400 48200 48000 -40 - Ambient Temperature (°C) FIGURE 2-41 – Nominal Resistance ( ) vs. Ambient Temperature and V © 2005 Microchip Technology Inc 60000 50000 V = 5.5V 40000 DD 30000 V = 2.7V DD 20000 10000 0 80 100 120 0 FIGURE 2-42: ...

Page 22

... Decrement Wiper Settling Time (V WIPER FIGURE 2-45 – Power-Up Wiper Response Time. DS21945C-page FIGURE 2-46: = 2.7V). Increment Wiper Settling Time (V DD FIGURE 2-47: = 5.5V). Increment Wiper Settling Time ( U/D WIPER 50 k – Low-Voltage = 2.7V). DD U/D WIPER Low-Voltage = 5.5V). DD © 2005 Microchip Technology Inc. ...

Page 23

... The terminal A pin can support both positive and negative current. The voltage on teminal A must be between V and The terminal A pin is not available on the MCP4024. The potentiometer’s terminal A is internally floating. © 2005 Microchip Technology Inc. Pin Buffer Symbol Type Type V P — ...

Page 24

... See Figure 2-4 for additional information. DS21945C-page 24 3.7 Increment/Decrement (U/D) The U/D pin input is used to increment or decrement the wiper on the digital potentiometer. An increment moves the wiper one step toward terminal A, while a decrement moves the wiper one step toward terminal B. level IH © 2005 Microchip Technology Inc. ...

Page 25

... Analog Mux Note 1: The wiper resistance is tap dependent. That is, each tap selection resistance has a small variation. This variation effects the smaller resistance devices (2 more. FIGURE 4-1: Resistor Block Diagram. © 2005 Microchip Technology Inc. MCP4021/2/3/4 EQUATION 4- EQUATION 4- (decimal) 1 LSb is the ideal resistance difference between two successive codes ...

Page 26

... IH EEPROM Outside Write Specified AC/DC Protect Range DEFAULT FACTORY SETTINGS SELECTION 1Fh Disabled 2.1 k 1Fh Disabled 5.0 k 1Fh Disabled 10.0 k 1Fh Disabled 50 below the specified minimum volt- DD drops below V (2.7V), the DD min © 2005 Microchip Technology Inc. ...

Page 27

... Write Wiper Setting to EEPROM and Disable WiperLock Technology Write Wiper Setting to EEPROM and Enable WiperLock Technology Note 1: This command will only complete if wiper is “unlocked” (WiperLock Technology is Disabled). © 2005 Microchip Technology Inc. MCP4021/2/3/4 5.2 Serial Commands The MCP402X devices support 10 serial commands. ...

Page 28

... Note: The wiper value will not overflow. That is, once the wiper value equals 0x3F, subsequent increment commands are IH ignored X+1 X+2 X+3 X+4 (from V ), any other not active WiperLock Technology Enable WiperLock Technology Disable © 2005 Microchip Technology Inc. ...

Page 29

... Note: If WiperLock technology enabled, wiper will not move. FIGURE 5-2: Increment with Writing Wiper Setting to EEPROM. © 2005 Microchip Technology Inc. To ensure that “unexpected” transitions on the U/D pin do not cause the wiper setting to increment, the U/D pin should be driven low and the CS pin forced to V ...

Page 30

... EEPROM write cycle (t Note: The wiper value will not underflow. That is, once the wiper value equals 0x00, subsequent decrement commands are ignored X-1 X-2 X-3 X-4 (from V ), any other not started WiperLock Technology Enable WiperLock Technology Disable © 2005 Microchip Technology Inc. ...

Page 31

... Note: If WiperLock technology enabled, wiper will not change. FIGURE 5-4: Decrement with Writing Wiper Setting to EEPROM. © 2005 Microchip Technology Inc. To ensure that “unexpected” transitions on the U/D pin do not cause the wiper setting to decrement, the U/D pin should be driven low (V ...

Page 32

... U/D pin is forced to V After the CS pin is driven to V “Incre- serial commands are ignored until the EEPROM write cycle (t ) completes X+4 , the wiper value soon as possible (within device spec (from V ), all other X+4 WiperLock Technology Enable WiperLock Technology Disable © 2005 Microchip Technology Inc. ...

Page 33

... V IH U/D EEPROM Wiper WiperLock™ Technology FIGURE 5-6: High-Voltage Increment and Disable WiperLock™ Technology. © 2005 Microchip Technology Inc. After the CS pin is driven to V serial commands are ignored until the EEPROM write cycle (t ) completes Note: The wiper value will not overflow. That is, ...

Page 34

... The wiper value will not overflow. That is, IHH once the wiper value equals 0x3F, subsequent increment commands are . This ignored IHH X+1 X+2 X+3 X+4 (from V ), all other IH IHH X+4 WiperLock Technology Enable WiperLock Technology Disable © 2005 Microchip Technology Inc. ...

Page 35

... V U/D IL EEPROM Wiper WiperLock™ Technology FIGURE 5-8: High-Voltage Decrement and Disable WiperLock™ Technology. © 2005 Microchip Technology Inc. After the CS pin is driven to V serial commands are ignored until the EEPROM write cycle (t ) completes Note: The wiper value will not underflow. That is, ...

Page 36

... The wiper value will not underflow. That is, IHH once the wiper value equals 0x00, subsequent decrement commands are . This ignored IHH X-1 X-2 X-3 X-4 (from V ), all other IH IHH X-4 WiperLock Technology Enable WiperLock Technology Disable © 2005 Microchip Technology Inc. ...

Page 37

... Wiper WiperLock™ Technology FIGURE 5-10: Write Wiper Setting to EEPROM and Disable WiperLock™ Technology. © 2005 Microchip Technology Inc. To ensure that “unexpected” transitions on the U/D pin do not cause the wiper setting to change, force the CS pin soon as possible (within device specifica- ...

Page 38

... U/D pin is forced to V After the CS pin is driven to V serial commands are ignored until the EEPROM write ) IL cycle (t ) completes. ). This WC IHH V IHH X X+4 as soon as possible (within device spec (from V ), all other IH IHH X+4 WiperLock Technology Enable WiperLock Technology Disable © 2005 Microchip Technology Inc. ...

Page 39

... FIGURE 5-12: Using the TC1240A to generate the V voltage. IHH © 2005 Microchip Technology Inc. The circuit in Figure 5-13 shows the method used on the MCP402X Non-volatile Digital Potentiometer Eval- uation Board. This method requires that the system voltage be approximately 5V. This ensures that when ...

Page 40

... TYPICAL STEP RESISTANCES Part Number Total (R MCP402X-203E MCP402X-503E MCP402X-104E MCP402X-504E Terminal A and B, as well as the wiper W, do not have a polarity. These terminals can support both positive and negative current. W © 2005 Microchip Technology Inc. Typical Resistance ( ) ) Step ( 2100 33.33 5000 79.37 10000 158 ...

Page 41

... The remaining codes are dominated by the total resistance tempco © 2005 Microchip Technology Inc. 6.1.2 POTENTIOMETER CONFIGURATION When used as a potentiometer, all three terminals are tied to different nodes in the circuit. This allows the potentiometer to output a voltage proportional to the input voltage ...

Page 42

... V DD Relationship of Wiper ) to Voltage W ( (%) Max R = Max Typical @ 5.5V @ 2.7V 3.57% 5.95% 15.48% 1.5% 2.50% 6.50% 0.75% 1.25% 3.25% 0.15% 0.25% 0.65% © 2005 Microchip Technology Inc. ...

Page 43

... INL < 0 Digital Pot Output FIGURE 6-5: INL Accuracy. © 2005 Microchip Technology Inc. 6.3.1.2 DNL error is the measure of variations in code widths from the ideal code width. A DNL error of zero would imply that every code is exactly 1 LSb wide. 111 ...

Page 44

... When this change occurs, the device voltage and S temperature are “the same” for the two tap positions. 0x3F 0x3E 0x3D R S3 0x03 R S1 0x02 R S0 0x01 0x00 tap Resistance (R BW FIGURE 6-7: Resistance, R DS21945C-page 44 R S63 R S62 ) W(@ Tap © 2005 Microchip Technology Inc. ...

Page 45

... FIGURE 7-1: Typical Microcontroller Connections. © 2005 Microchip Technology Inc. 7.2 Layout Considerations Inductively-coupled AC transients and digital switching noise can degrade the input and output signal integrity, potentially masking the MCP402X’s performance. Careful board layout will minimize these effects and increase the Signal-to-Noise Ratio (SNR) ...

Page 46

... MCP4021 CS U TRIP FIGURE 8-2: Calibration. ⎞ ⎠ ⎞ 63 – R ⎠ MCP4021 OUT Using the Digital MCP4023, would be a potential CC+ R sense Comparator A V TRIP W MCP6021 B V 0.1 μF CC– Set Point or Threshold © 2005 Microchip Technology Inc. ...

Page 47

... R3, then this is a course adjustment of the gain. In gerneral, trim the course adjustments first and then trim the fine adjustments. MCP4021 – Amp MCP6001 FIGURE 8-3: Trimming Offset and Gain in an Inverting Amplifier. © 2005 Microchip Technology Inc FIGURE 8-4: a Non-Inverting Amplifier Pot MCP4022 R 2 ...

Page 48

... MCP4022 50 k FIGURE 8-8: Trimming. is not required NTC Thermistor MCP4021 V OUT R 2 Thermistor Calibration using output. Figure 8-8 illustrates V DD 2.1 k MCP4022 V OUT MCP4022 50 k Wheatstone Bridge © 2005 Microchip Technology Inc. a ...

Page 49

... The 8-pin SOIC/MSOP/TSSOP/DIP Evaluation Board (SOIC8EV) can be used to evaluate the characteristics of the MCP4021 device in either the SOIC or MSOP package. These boards may be purchased directly from the Microchip web site at www.microchip.com. © 2005 Microchip Technology Inc. MCP4021/2/3/4 generates MCP4024 DS21945C-page 49 ...

Page 50

... Code MCP4024T-202E/OT DPNN MCP4024T-502E/OT DQNN MCP4024T-103E/OT DRNN MCP4024T-503E/OT DSNN Note: Applies to 5-Lead SOT-23 Example: BA25 Code Part Number MCP4022 MCP4023 MCP402xT-202E/CH BANN BENN MCP402xT-502E/CH BBNN BFNN MCP402xT-103E/CH BCNN BGNN MCP402xT-503E/CH BDNN BHNN Note: Applies to 6-Lead SOT- © 2005 Microchip Technology Inc. ...

Page 51

... Microchip Technology Inc. MCP4021/2/3/4 Example: AAA 530 256 Part Number Code MCP4021T-202E/MC AAA MCP4021T-502E/MC AAB MCP4021T-103E/MC AAC MCP4021T-503E/MC AAD Note: Applies to 8-Lead DFN Example: 402122 530256 Example: 402153E SN^^ 0530 e 3 256 Code Part Number xx= ...

Page 52

... A2 MILLIMETERS MIN NOM MAX 5 0.95 1.90 0.90 1.18 1.45 0.90 1.10 1.30 0.00 0.08 0.15 2.60 2.80 3.00 1.50 1.63 1.75 2.80 2.95 3.10 0.35 0.45 0. 0.09 0.15 0.20 0.35 0.43 0. Revised 09-12-05 © 2005 Microchip Technology Inc. ...

Page 53

... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .005" (0.127mm) per side. BSC: Basic Dimension. Theoretically exact value shown without tolerances. See ASME Y14.5M JEITA (formerly EIAJ) equivalent: SC-74A Drawing No. C04-120 © 2005 Microchip Technology Inc ...

Page 54

... D2 MILLIMETERS* MIN NOM MAX 8 0.50 BSC 0.80 0.90 1.00 0.00 0.02 0.05 0.20 REF. 2.00 BSC 3.00 BSC 1.30** – 1.75 1.50** – 1.90 0.30 0.40 0.50 0.20 – – 0.20 0.25 0.30 Revised 09-12-05 © 2005 Microchip Technology Inc. ...

Page 55

... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" (0.254mm) per side. BSC: Basic Dimension. Theoretically exact value shown without tolerances. See ASME Y14.5M REF: Reference Dimension, usually without tolerance, for information purposes only. See ASME Y14.5M JEDEC Equivalent: MO-187 Drawing No. C04-111 © 2005 Microchip Technology Inc ...

Page 56

... A2 NOM MAX 8 1.27 1.55 1.75 1.42 1.55 0.18 0.25 6.02 6.20 3.91 3.99 4.90 5.00 0.38 0.51 0.62 0. 0.23 0.25 0.42 0. © 2005 Microchip Technology Inc. ...

Page 57

... Reordered Sections • Added 8-lead MSOP and DFN packages Revision B (April 2005) • Updated part numbers in Product Identifcation Section (PIS) • Added Appendix A: Revision History Revision A (April 2005) • Original Release of this Document © 2005 Microchip Technology Inc. MCP4021/2/3/4 DS21945C-page 57 ...

Page 58

... MCP4021/2/3/4 NOTES: DS21945C-page 58 © 2005 Microchip Technology Inc. ...

Page 59

... MCP4021T-202E/MS: T/R, 2 8-LD MSOP MCP4021T-202E/SN: T/R, 2 8-LD SOIC MCP4021-502E/MS 8-LD MSOP MCP4021-502E/SN 8-LD SOIC MCP4021T-502E/MC: T/ 8-LD DFN MCP4021T-502E/MS: T/ 8-LD MSOP MCP4021T-502E/SN: T/ 8-LD SOIC MCP4021-503E/MS 8-LD MSOP MCP4021-503E/SN 8-LD SOIC MCP4021T-503E/MC: T/ 8-LD DFN MCP4021T-503E/MS: T/ 8-LD MSOP MCP4021T-503E/SN: T/ 8-LD SOIC MCP4022T-202E/CH 2 6-LD SOT-23 ...

Page 60

... MCP4021/2/3/4 NOTES: DS21945C-page 60 © 2005 Microchip Technology Inc. ...

Page 61

... PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel, Total Endurance and WiperLock are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...

Page 62

... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2005 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...

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