AD5254BRUZ10-RL7

AD5254BRUZ10-RL7 is an Analog Devices four-channel digital potentiometer with I2C interface. It provides four independent potentiometer elements, each with 10 kΩ end-to-end resistance, and an 8-bit wiper register per channel (256 steps) that can be programmed via I2C. Used for programmable gain/attenuation, calibration, and adjustable voltage dividers in analog front-ends, audio paths, sensor interfaces, and LED/drive control. The BRUZ10 suffix indicates the RoHS-compliant device with 10 kΩ end-to-end resistance, while RL7 denotes reel packaging for automated assembly. Exact electrical specs (supply voltage, temperature range, I2C address, timing) and memory features (volatile vs nonvolatile) are specified in the datasheet for this part variant. For precise details, consult the AD5254 datasheet and packaging guide.

There isn’t a direct one‑to‑one cross reference for AD5254BRUZ10-RL7. Equivalents are other 4‑channel, I2C digital potentiometers with the same end‑to‑end resistance and 256 taps per wiper. Closest options: other ADI AD525x family variants (same interface/voltage) or other vendors’ 4‑channel I2C digi‑pots that match Rtotal, Vdd, and package. Use ADI’s Cross‑Reference Tool or specify specs (Rtotal, voltage, channels, package) to identify exact substitutes.

Here are the typical features of the AD5254BRUZ10-RL7 (Analog Devices digital potentiometer family). Note: exact end-to-end resistance and channel count depend on the specific device variant; verify with the datasheet.
- I2C-compatible digital potentiometer
- 256-step wiper resolution (8-bit)
- End-to-end resistance options (selectable variants): commonly 5 kΩ, 10 kΩ, 50 kΩ, or 100 kΩ
- Single-supply operation: 2.7 V to 5.5 V
- Low power consumption
- 8-pin package (BRUZ/RL7 family packaging)
- Industrial operating range: typically -40°C to +85°C (some variants extend to -40°C to +125°C)
- Compatible I2C bus speeds (standard up to 100 kHz and fast mode up to 400 kHz)
- Wiper register is volatile (RAM); no nonvolatile memory (NV storage) by default
- Applications: gain/offset trimming, biasing, signal conditioning, and adjustable attenuation
For exact specs (RAB value, number of pots/channels in this variant, NV memory option, package details), please consult the ADI datasheet for AD5254BRUZ10-RL7.

- Pin count: 16 pins (16‑lead package)
- Function: Quad I2C-controlled digital potentiometer. It provides four potentiometer channels (A, B ends and Wipers W1–W4) that can be digitally set via the I2C interface to attenuate or trim analog signals.

Manufacturer: Analog Devices, Inc. (ADI).
What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits.

AD5254BRUZ10-RL7 is a quad digital potentiometer (I2C). Common application areas include:
- Audio/consumer electronics for volume, balance, and tone control
- Instrumentation and measurement for programmable gain/attenuation and ADC/DAC offset calibration
- Analog front-end design for programmable feedback networks and reference trims
- Power management and sensor interfaces using adjustable voltage dividers and attenuators
- Communications and test fixtures requiring programmable impedance matching and attenuation

16‑pin TSSOP (thin‑shrink) package, RoHS compliant.