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 |
|---|---|---|---|---|---|
MAX5421AEUB+
|
Maxim Integrated | IC DGTL POT 15KOHM 4TAP 10UMAX | 112 | $7.14 | |
AD5292BRUZ-50
|
Analog Devices, Inc. | IC DGT POT 50KOHM 1024TP 14TSSOP | 231 | $6.90 | |
MAX5391MATE+T
|
Maxim Integrated | IC DGT POT 50KOHM 256TAP 16TQFN | 4139 | $0.00 | |
DS1868BE-050+
|
Maxim Integrated | IC DGT POT 50KOHM 256TAP 20TSSOP | 148 | $4.66 | |
DS1868BS-050+
|
Maxim Integrated | IC DGTL POT 50KOHM 256TAP 16SO | 425 | $4.66 | |
MCP4021T-202E/SN
|
Microchip Technology | IC DGTL POT 2.1KOHM 64TAP 8SOIC | 26067 | $0.80 | |
MCP4242T-502E/UN
|
Microchip Technology | IC DGTL POT 5KOHM 129TAP 10MSOP | 4969 | $0.00 | |
MCP4442T-503E/ST
|
Microchip Technology | IC DGT POT 50KOHM 129TAP 14TSSOP | 2500 | $0.00 | |
|
MCP4462-503E/ST
|
Microchip Technology | IC DGT POT 50KOHM 257TAP 14TSSOP | 233 | $1.94 | |
MCP4461-502E/ML
|
Microchip Technology | IC DGTL POT 5KOHM 257TAP 20QFN | 245 | $1.94 |