MCP4021T-502E/SN Microchip Technology, MCP4021T-502E/SN Datasheet - Page 4

• 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

MCP4021/2/3/4
AC/DC CHARACTERISTICS (CONTINUED)
DS21945C-page 4
Electrical Specifications: Unless otherwise indicated, all parameters apply across the specified operating ranges.
T
T
Resistor Terminal Input Voltage
Range (Terminals A, B and W)
Maximum current through A, W or B
Leakage current into A, W or B
Capacitance (P
Capacitance (P
Capacitance (P
Bandwidth -3 dB
Digital Inputs/Outputs (CS, U/D)
Input High Voltage
Input Low Voltage
High-Voltage Input Entry Voltage
High-Voltage Input Exit Voltage
CS Pull-up/Pull-down Resistance
CS Weak Pull-up/Pull-down Current
Input Leakage Current
CS and U/D Pin Capacitance
RAM (Wiper) Value
Value Range
EEPROM
Endurance
EEPROM Range
Initial Factory Setting
Power Requirements
Power Supply Sensitivity
(MCP4021 and MCP4023 only)
Note 1:
A
A
= -40°C to +125°C, 2.1 k
= +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”
The MCP4021 is externally connected to match the configurations of the MCP4022 and MCP4024, and then tested.
Parameters
Resistance
A
w
B
)
)
)
Device
2.1 k
10 k
50 k
5 k
2.25 mA
1.4 mA
450 μA
5 k
90 μA
5.5V
Current at Voltage
10 k and 50 k devices Typical specifications represent values for V
for additional information.
C
V
E
A,
IN
ndurance
Sym
C
V
V
PSS
C
R
BW
V
I
C
V
, C
V
I
I
I
WL
PU
IHH
IHH
N
N
N
W
AW
BW
CS
IL
W
W,
W
IH
IL
1.1 mA
450 μA
210 μA
40 μA
OUT
2.7V
with V
V
B
W
0.7 V
A
Min
Vss
= 1.9 mA, code = 00h.
8.5
0h
0h
= V
—
—
—
—
—
—
—
—
—
—
—
—
-1
—
—
—
—
DD
DD
MCP4022 includes V
MCP4024 includes V
W
), which changes significantly over voltage and temperature. See
and V
0.0015
0.0015
Typ
100
100
100
120
170
1M
75
75
16
10
—
—
—
—
—
—
—
—
—
1
1Fh
B
= V
Comments
SS
V
0.3 V
DD
0.0035
0.0035
12.5
. (-202 devices V
Max
V
3Fh
3Fh
2.5
+0.8
—
—
—
—
—
—
—
—
—
—
—
—
DD
1
(6)
DD
WZSE
WFSE
(6)
Cycles
Units
MHz
%/%
%/%
hex
hex
hex
mA
nA
nA
nA
k
μA
μA
pF
pF
pF
pF
V
V
V
V
V
A
= 4V).
Note 5, Note 6
Note 6
MCP4021 A = W = B = V
MCP4022/23 A = W = V
MCP4024 W = V
f =1 MHz, code = 1Fh
f =1 MHz, code = 1Fh
f =1 MHz, code = 1Fh
Code = 1F, output load = 30 pF
Threshold for WiperLock™
Technology
V
V
V
f
WiperLock Technology = Off
V
Code = 1Fh
V
Code = 1Fh
C
© 2005 Microchip Technology Inc.
IN
DD
DD
DD
DD
= 1 MHz
= V
= 5.5V, V
= 5.5V, V
= 4.5V to 5.5V, V
= 2.7V to 4.5V, V
DD
DD
Conditions
CS
CS
= 5.5V, V
SS
= 3V
= 3V
A
A
SS
= 4.5V,
= 2.7V,
SS
SS
= 0V,