Datasheet

Digital Potentiometer Design Guide 13
Digital Potentiometer Solutions
Single Potentiometer Devices
Device
Serial Interface Volatile (Vol) Non-Volatile (NV) # RS Resistors Rs Ω (typ.) Zero-Scale/ Full-Scale
(3)
# of Channels WiperLock™ Technology HV Commands Shutdown Mode Configuration Voltage Range # of Pins Packages I
DD max (μA)
(5)
MCP4011
(1)
U/D Vol 63 33.3/79.4/158.7/793.7 Y/Y 1 N Y(9) N Pot 1.8V to 5.5V
(6)
8 DFN 2x3 1
MCP4012
(1)
U/D Vol 63 33.3/79.4/158.7/793.7 Y/Y 1 N Y
(9)
N Rheo 1.8V to 5.5V
(6)
6 SOT 1
MCP4013
(1)
U/D Vol 63 33.3/79.4/158.7/793.7 Y/Y 1 N Y
(9)
N Pot
(7)
1.8V to 5.5V
(6)
6 SOT 1
MCP4014
(1)
U/D Vol 63 33.3/79.4/158.7/793.7 Y/Y 1 N Y
(9)
N Rheo
(7)
1.8V to 5.5V
(6)
5 SOT 1
MCP4021
(1)
U/D NV 63 33.3/79.4/158.7/793.7 Y/Y 1 Y Y N Pot 2.7V to 5.5V 8 SC70 1
MCP4022
(1)
U/D NV 63 33.3/79.4/158.7/793.7 Y/Y 1 Y Y N Rheo 2.7V to 5.5V 6 SC70 1
MCP4023
(1)
U/D NV 63 33.3/79.4/158.7/793.7 Y/Y 1 Y Y N Pot(7) 2.7V to 5.5V 6 SC70 1
MCP4024
(1)
U/D NV 63 33.3/79.4/158.7/793.7 Y/Y 1 Y Y N Rheo(7) 2.7V to 5.5V 5 SC70 1
MCP4017
(2)
I
2
C Vol 127 39.4/78.7/393.7/787.4 Y/Y 1 N N N Rheo 1.8V to 5.5V
(6)
6 SC70 5
MCP4018
(2)
I
2
C Vol 127 39.4/78.7/393.7/787.4 Y/Y 1 N N N Pot
(7)
1.8V to 5.5V
(6)
6 SC70 5
MCP4019
(2)
I
2
C Vol 127 39.4/78.7/393.7/787.4 Y/Y 1 N N N Rheo
(7)
1.8V to 5.5V
(6)
5 SC70 5
MCP40D17
(2)
I
2
C Vol 127 39.4/78.7/393.7/787.4 Y/Y 1 N N N Rheo 1.8V to 5.5V
(6)
6 SC70 5
MCP40D18
(2)
I
2
C Vol 127 39.4/78.7/393.7/787.4 Y/Y 1 N N N Pot
(7)
1.8V to 5.5V
(6)
6 SC70 5
MCP40D19
(2)
I
2
C Vol 127 39.4/78.7/393.7/787.4 Y/Y 1 N N N Rheo
(7)
1.8V to 5.5V
(6)
5 SC70 5
MCP4531
(2)
I
2
C Vol 128 39.1/78.1/390.6/781.3 Y/Y 1 N Y
(9)
Y
(8)
Pot 1.8V to 5.5V
(6)
8 MSOP, DFN 5
MCP4532
(2)
I
2
C Vol 128 39.1/78.1/390.6/781.3 Y/Y 1 N Y
(9)
Y
(8)
Rheo 1.8V to 5.5V
(6)
8 MSOP, DFN 5
MCP4541
(2)
I
2
C NV 128 39.1/78.1/390.6/781.3 Y/Y 1 Y Y Y
(8)
Pot 2.7V to 5.5V 8 MSOP, DFN 5
MCP4542
(2)
I
2
C NV 128 39.1/78.1/390.6/781.3 Y/Y 1 Y Y Y
(8)
Rheo 2.7V to 5.5V 8 MSOP, DFN 5
MCP4551
(2)
I
2
C Vol 256 19.5/39.1/195.3/390.6 Y/Y 1 N Y
(9)
Y
(8)
Pot 1.8V to 5.5V
(6)
8 MSOP, DFN 5
MCP4552
(2)
I
2
C Vol 256 19.5/39.1/195.3/390.6 Y/Y 1 N Y
(9)
Y
(8)
Rheo 1.8V to 5.5V
(6)
8 MSOP, DFN 5
MCP4561
(2)
I
2
C NV 256 19.5/39.1/195.3/390.6 Y/Y 1 Y Y Y
(8)
Pot 2.7V to 5.5V 8 MSOP, DFN 5
MCP4562
(2)
I
2
C NV 256 19.5/39.1/195.3/390.6 Y/Y 1 Y Y Y
(8)
Rheo 2.7V to 5.5V 8 MSOP, DFN 5
MCP4531
(2)
I
2
C Vol 128 39.1/78.1/390.6/781.3 Y/Y 1 N Y
(9)
Y
(8)
Pot 1.8V to 5.5V
(6)
8 MSOP, DFN 5
MCP4532
(2)
I
2
C Vol 128 39.1/78.1/390.6/781.3 Y/Y 1 N Y
(9)
Y
(8)
Rheo 1.8V to 5.5V
(6)
8 MSOP, DFN 5
MCP4541
(2)
I
2
C NV 128 39.1/78.1/390.6/781.3 Y/Y 1 Y Y Y
(8)
Pot 2.7V to 5.5V 8 MSOP, DFN 5
MCP4542
(2)
I
2
C NV 128 39.1/78.1/390.6/781.3 Y/Y 1 Y Y Y
(8)
Rheo 2.7V to 5.5V 8 MSOP, DFN 5
MCP4551
(2)
I
2
C Vol 256 19.5/39.1/195.3/390.6 Y/Y 1 N Y
(9)
Y
(8)
Pot 1.8V to 5.5V
(6)
8 MSOP, DFN 5
MCP4552
(2)
I
2
C Vol 256 19.5/39.1/195.3/390.6 Y/Y 1 N Y
(9)
Y
(8)
Rheo 1.8V to 5.5V
(6)
8 MSOP, DFN 5
MCP4561
(2)
I
2
C NV 256 19.5/39.1/195.3/390.6 Y/Y 1 Y Y Y
(8)
Pot 2.7V to 5.5V 8 MSOP, DFN 5
MCP4562
(2)
I
2
C NV 256 19.5/39.1/195.3/390.6 Y/Y 1 Y Y Y
(8)
Rheo 2.7V to 5.5V 8 MSOP, DFN 5
MCP41010 SPI Vol 256 39.1 Y/N
(4)
1 N N N Pot 2.7V to 5.5V 8 PDIP, SOIC 1
MCP41050 SPI Vol 256 195.3 Y/N
(4)
1 N N N Pot 2.7V to 5.5V 8 PDIP, SOIC 1
MCP41100 SPI Vol 256 390.6 Y/N
(4)
1 N N N Pot 2.7V to 5.5V 8 PDIP, SOIC 1
1. Resistor options are: -202 (2.1 k), -502 (5.0 k), -103 (10.0 k), and -503 (50.0 k).
2. Resistor options are: -502 (5.0 k), -103 (10.0 k), 503 (50.0 k), and -104 (100.0 k).
3. Zero-scale allows the wiper to “directly” connect to Terminal B, while full-scale allows the wiper to “directly” connect to Terminal A.
4. There is one R
S resistor between the maximum wiper value and Terminal A.
5. This current is with the serial interface inactive, and not during an EEPROM write cycle (for non-volatile devices).
6. The serial interface has been tested to 1.8V, the device’s analog characteristics (resistor) have been tested from 2.7V to 5.5V. Review the device’s characterization graphs for information on analog performance between
1.8Vand 2.7V.
7. One of the terminal pins (A or B) is internally connected to ground, due to the limitation of the number of pins on the package.
8. Shutdown support via software (TCON register(s)). If device has SHDN pin, software shutdown also fuctions.
9. High voltage command support is for compatibility with the corresponding non-volatile version of the device.