MCP4351-103E/ST Microchip Technology, MCP4351-103E/ST Datasheet - Page 11

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MCP4351-103E/ST

Manufacturer Part Number
MCP4351-103E/ST
Description
IC DGTL POT QUAD 10K 20TSSOP
Manufacturer
Microchip Technology
Datasheet

Specifications of MCP4351-103E/ST

Taps
257
Resistance (ohms)
10K
Number Of Circuits
4
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Volatile
Interface
SPI Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP
Resistance In Ohms
10K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
AC/DC CHARACTERISTICS (CONTINUED)
 2010 Microchip Technology Inc.
DC Characteristics
Weak Pull-up
Current
CS Pull-up/
Pull-down
Resistance
RESET Pull-up
Resistance
Input Leakage
Current
Pin Capacitance
RAM (Wiper, TCON) Value
Value Range
TCON POR/BOR
Setting
Wiper POR/BOR
Setting
Power Requirements
Power Supply
Sensitivity
(MCP43X1)
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.
C
R
IN
Sym
RESET
PSS
R
, C
I
I
PU
N
N
CS
IL
OUT
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
Min
WZSE
0h
0h
-1
= +2.7V to 5.5V, 5 k, 10 k, 50 k, 100 k devices.
W
and V
with V
0.0015
0.0015
080h
040h
1FF
Typ
170
16
16
10
WFSE
A
= V
.
0.0035
0.0035
1FFh
1FFh
DD
Max
1.75
W
1
), which changes significantly over voltage and
and V
–40°C  T
B
Units
%/%
%/%
hex
hex
hex
hex
hex
mA
= V
µA
k
k
µA
pF
SS
.
A
Internal V
V
CS pin, V
V
V
V
V
f
8-bit device
7-bit device
All terminals connected
8-bit
7-bit
8-bit
7-bit
C
DD
DD
DD
IN
IN
 +125°C (extended)
MCP433X/435X
= 20 MHz
= V
= V
DD
= 5.5V, V
= 5.5V, V
= 5.5V, V
= 5.5V, T
DD
SS
DD
DD
(all pins except RESET)
(all pins) and
= 5.5V, V
pull-up, V
V
V
V
V
CS
CS
RESET
Conditions
A
A
DD
DD
A
= 2.7V, Code = 80h
= 2.7V, Code = 40h
= 12.5V
= 3V
= +25°C.
= 2.7V to 5.5V,
= 2.7V to 5.5V,
= 0V
CS
IHH
DS22242A-page 11
= 3V
pull-down,

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