Digital Potentiometers
Digital potentiometers are a family of integrated circuit devices which provide an adjustable resistance similar to a traditional mechanical potentiometer or rheostat, but which are controlled by means of electronic signals rather than a mechanical input. Though relatively limited in the amount of electrical power that can be dissipated in their resistance, their ability to be electronically controlled facilitates miniaturization, automation, and remote control of signal-level analog circuits where mechanical potentiometers may have otherwise been used.
| Part Number | Manufacturer | Description | Quantity | Price | Option |
|---|---|---|---|---|---|
MCP4551-103E/MS
|
Microchip Technology | IC DGTL POT 10KOHM 257TAP 8MSOP | 195 | $0.93 | |
MCP4231-503E/SL
|
Microchip Technology | IC DGTL POT 50KOHM 129TAP 14SOIC | 360 | $0.93 | |
AD5258BRMZ10
|
Analog Devices, Inc. | IC DGTL POT 10KOHM 64TAP 10MSOP | 777 | $1.82 | |
|
AD5258BRMZ100
|
Analog Devices, Inc. | IC DGTL POT 100KOHM 64TAP 10MSOP | 70 | $1.82 | |
MAX5428EUA+
|
Maxim Integrated | IC DGTL POT 50KOHM 32TAP 8UMAX | 185 | $1.71 | |
|
MAX5429EUA+
|
Maxim Integrated | IC DGTL POT 10KOHM 32TAP 8UMAX | 377 | $1.71 | |
|
AD5258BRMZ50-R7
|
Analog Devices, Inc. | IC DGTL POT 50KOHM 64TAP 10MSOP | 1000 | $0.89 | |
|
MCP4141-103E/MS
|
Microchip Technology | IC DGTL POT 10KOHM 129TAP 8MSOP | 107 | $0.83 | |
MCP4141-104E/MF
|
Microchip Technology | IC DGTL POT 100KOHM 129TAP 8DFN | 441 | $0.83 | |
|
MCP4161-104E/MS
|
Microchip Technology | IC DGTL POT 100KOHM 257TAP 8MSOP | 954 | $0.99 |