| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
150 pcs
|
150 pcs | On Request | 1 | On Request | On Request | 620 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Configuration | |
| Features | |
| Interface | |
| Memory Type | |
| Mounting Type | |
| Number of Circuits | |
| Number of Taps | |
| Operating Temperature | |
| Resistance | |
| Resistance (Ohms) | |
| SVHC Present | |
| Supplier Device Package | |
| Taper | |
| Temperature Coefficient (Typ) | |
| Tolerance | |
| Voltage |
The AD5161BRMZ100-RL7 is a 256-position digital potentiometer from Analog Devices, offering a 100kΩ end-to-end resistance. It uses a pin-selectable SPI or I2C interface for wiper control and readback, and includes a cascade pin and selectable address for multi-device configurations. Wiper settings are volatile and preset to midscale on power-up. The device operates from a single 2.7V to 5.5V supply with a typical supply current of only 8 μA. It features a low temperature coefficient of 45 ppm/°C and an operating temperature range of -40°C to +125°C. The compact 10-MSOP surface-mount package (3mm x 4.9mm) is suitable for space-constrained applications. Typical applications include mechanical potentiometer replacement, transducer adjustment, RF amplifier biasing, and gain control. The SDO output allows daisy-chaining multiple devices in SPI mode.
2.7V to 5.5V
Surface Mount 10-MSOP (0.118", 3.00mm Width) package
-40°C to +125°C
RoHS3 Compliant (unverified, low confidence)
I²C and SPI (pin-selectable)
256 positions
Yes, via SDO output pin in SP mode.