MCP4021T-202E/MS Microchip Technology, MCP4021T-202E/MS Datasheet - Page 4

IC DGTL POT 2.1K 1CH 8MSOP

MCP4021T-202E/MS

Manufacturer Part Number
MCP4021T-202E/MS
Description
IC DGTL POT 2.1K 1CH 8MSOP
Manufacturer
Microchip Technology
Datasheets

Specifications of MCP4021T-202E/MS

Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Taps
64
Resistance (ohms)
2.1K
Number Of Circuits
1
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Non-Volatile
Interface
Up/Down
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Resistance In Ohms
2.10K
Number Of Pots
Single
Taps Per Pot
64
Resistance
2.1 KOhms
Wiper Memory
Non Volatile
Digital Interface
Serial (2-Wire)
Operating Supply Voltage
3.3 V, 5 V
Supply Current
45 uA
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
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
MCP4021/2/3/4
AC/DC CHARACTERISTICS (CONTINUED)
DS21945E-page 4
Electrical Specifications: Unless otherwise indicated, all parameters apply across the specified operating ranges.
T
T
Rheostat Integral Non-linearity
MCP4021 (Note 4, Note 8)
MCP4022 and MCP4024 (Note 4)
Rheostat Differential Non-linearity
MCP4021 (Note 4, Note 8)
MCP4022 and MCP4024 (Note 4)
Note 1:
A
A
= -40°C to +125°C, 2.1 kΩ, 5 kΩ, 10 kΩ and 50 kΩ devices. Typical specifications represent values for V
= +25°C.
2:
3:
4:
5:
6:
7:
8:
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
MCP4021/23 only, test conditions are: I
MCP4022/24 only, test conditions are:
Resistor terminals A, W and B’s polarity with respect to each other is not restricted.
This specification by design
Non-linearity is affected by wiper resistance (R
Section 6.0 “Resistor” for additional information.
The MCP4021 is externally connected to match the configurations of the MCP4022 and MCP4024, and then tested.
Parameters
Resistance
Device
2.1 kΩ
10 kΩ
50 kΩ
5 kΩ
2.25 mA
450 µA
1.4 mA
90 µA
5.5V
Current at Voltage
R-DNL
R-INL
Sym
W
1.1 mA
450 µA
210 µA
40 µA
2.7V
with V
W
A
Min
-0.5
-8.5
-0.5
-5.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
= 1.9 mA, code = 00h.
= V
-3
-1
-1
-1
-1
DD
MCP4022 includes V
MCP4024 includes V
W
), which changes significantly over voltage and temperature. See
and V
+0.25
+0.25
±0.25
±0.25
±0.25
±0.25
±0.25
±0.25
±0.25
±0.25
+4.5
+2.5
+0.5
Typ
+1
0
0
B
= V
Comments
SS
. (-202 devices V
+1.25
Max
+0.5
+8.5
+0.5
+5.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+0.5
+3
+1
+2
+1
WZSE
WFSE
Units
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
A
= 4V).
© 2006 Microchip Technology Inc.
(2.1 kΩ)
(2.1 kΩ)
devices
devices
devices
devices
devices
devices
devices
devices
(10 kΩ)
(50 kΩ)
(10 kΩ)
(50 kΩ)
(5 kΩ)
(5 kΩ)
-202
-502
-103
-503
-202
-502
-103
-503
DD
Conditions
2.7V (Note 7)
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
5.5V
5.5V
2.7V (Note 7)
5.5V
2.7V (Note 7)
= 5.5V, V
SS
= 0V,

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