MCP4332T-503E/ML MICROCHIP [Microchip Technology], MCP4332T-503E/ML Datasheet - Page 6

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MCP4332T-503E/ML

Manufacturer Part Number
MCP4332T-503E/ML
Description
7/8-Bit Quad SPI Digital POT with Volatile Memory
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
MCP433X/435X
AC/DC CHARACTERISTICS (CONTINUED)
DS22242A-page 6
DC Characteristics
Resistor Terminal
Input Voltage
Range (Terminals
A, B and W)
Maximum current
through A, W or B
Leakage current
into A, W or B
Note 1:
Parameters
2:
3:
4:
5:
6:
7:
8:
9:
10: Supply current is independent of current through the resistor network.
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
MCP43X1 only.
MCP43X2 only, includes V
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
temperature.
The MCP43X1 is externally connected to match the configurations of the MCP43X2, and then tested.
POR/BOR is not rate dependent.
V
A,
Sym
V
I
I
WL
W
W,
V
B
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
All parameters apply across the specified operating ranges unless noted.
V
Typical specifications represent values for V
DD
WZSE
Min
Vss
= +2.7V to 5.5V, 5 k, 10 k, 50 k, 100 k devices.
W
and V
with V
Typ
100
100
WFSE
A
= V
.
DD
Max
V
W
2.5
DD
), which changes significantly over voltage and
and V
–40°C  T
B
Units
mA
= V
nA
nA
V
SS
.
A
Note 5, Note 6
Worst case current through wiper when
wiper is either Full Scale or Zero Scale.
(Note 6)
MCP43X1 PxA = PxW = PxB = V
MCP43X2 PxB = PxW = V
 +125°C (extended)
DD
= 5.5V, T
 2010 Microchip Technology Inc.
Conditions
A
= +25°C.
SS
SS

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