MCP4351-103E/ST Microchip Technology, MCP4351-103E/ST Datasheet - Page 2

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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
MCP433X/435X
Device Block Diagram
V
Power-up/
DD
Brown-out
V
SS
Control
CS
SPI Serial
Interface
SCK
Module and
SDI
Control
SDO
Logic
RESET
Memory (16x9)
Wiper0 (V)
Wiper1 (V)
Wiper2 (V)
Wiper3 (V)
TCON0
TCON1
Device Features
Wiper
Device
Configuration
(1)
MCP4331
4 Potentiometer
MCP4332
4 Rheostat
(1)
MCP4341
4 Potentiometer
MCP4342
4 Rheostat
(1)
MCP4351
4 Potentiometer
MCP4352
4 Rheostat
(1)
MCP4361
4 Potentiometer
MCP4362
4 Rheostat
Note 1:
Floating either terminal (A or B) allows the device to be used as a Rheostat (variable resistor).
2:
Analog characteristics only tested from 2.7V to 5.5V unless otherwise noted.
DS22242A-page 2
Resistor
Network 0
(Pot 0)
Wiper 0
and TCON0
Register
Resistor
Network 1
(Pot 1)
Wiper 1
and TCON0
Register
Resistor
Network 2
(Pot 2)
Wiper 2
and TCON1
Register
Resistor
Network 3
(Pot 3)
Wiper 3
and TCON1
Register
Resistance (typical)
R
Options (k)
AB
SPI
RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
SPI
RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
SPI
EE
Yes
NV Wiper 5.0, 10.0, 50.0, 100.0
SPI
EE
Yes
NV Wiper 5.0, 10.0, 50.0, 100.0
SPI
RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
SPI
RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
SPI
EE
Yes
NV Wiper 5.0, 10.0, 50.0, 100.0
SPI
EE
Yes
NV Wiper 5.0, 10.0, 50.0, 100.0
P0A
P0W
P0B
P1A
P1W
P1B
P2A
P2W
P2B
P3A
P3W
P3B
V
DD
Wiper
Operating
- R
(2)
Range
W
()
75
129 1.8V to 5.5V
75
129 1.8V to 5.5V
75
129 2.7V to 5.5V
75
129 2.7V to 5.5V
75
257 1.8V to 5.5V
75
257 1.8V to 5.5V
75
257 2.7V to 5.5V
75
257 2.7V to 5.5V
 2010 Microchip Technology Inc.

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