AD5171BRJZ10-R7

$3.30

Description：IC DGTL POT 10KOHM 64TAP SOT23-8
Series：-

SKU:c06325335942 Category: Digital Potentiometers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DGTL POT 10KOHM 64TAP SOT23-8
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Taper：Linear
Configuration：Potentiometer
Number of Circuits：1
Number of Taps：64
Resistance (Ohms)：10k
Interface：I2C
Memory Type：OTP
Voltage - Supply：2.7V ~ 5.5V
Features：Selectable Address
Tolerance：±30%
Temperature Coefficient (Typ)：35ppm/°C
Mounting Type：Surface Mount
Supplier Device Package：SOT-23-8
Package / Case：SOT-23-8
Operating Temperature：-40°C ~ 125°C
Resistance - Wiper (Ohms) (Typ)：60
Grade：-
Qualification：-

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AD5171BRJZ10-R7

Overview

The AD5171BRJZ10-R7 is a 64-position, one-time programmable (OTP) digital potentiometer from Analog Devices. It utilizes fuse link technology to permanently retain resistance settings, offering a cost-effective alternative to EEPROM-based devices for applications requiring fixed adjustments. The component features an I2C-compatible digital interface and operates within a supply voltage range of 2.7 V to 5.5 V. It is housed in a compact 8-lead SOT-23 package and supports an automotive temperature range of −40°C to +125°C.

Feature Summary

64-position resolution with one-time programmable (OTP) fuse link memory
I2C-compatible 2-wire serial interface with full read/write wiper register access
Low power consumption with maximum supply current of 10 μA
Automotive qualified operating temperature range of −40°C to +125°C

Applications

System calibrations
Mechanical trimmers and potentiometer replacements
Gain control and offset adjustments
Transducer circuit adjustments
Programmable filters up to 1.5 MHz bandwidth

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging details and terminal finish. Ensure that the OTP programming requirements are met during manufacturing, as the device requires a specific voltage window for fuse blowing. Confirm compatibility with the target system's I2C bus voltage levels before integration.

Selection Notes

Select this component when a permanent, non-volatile resistance setting is required without the need for reprogramming. The 10 kΩ end-to-end resistance variant is suitable for general-purpose signal conditioning. Consider the ±30% nominal resistor tolerance and ensure the application can accommodate this variance or utilize the ratiometric operation in potentiometer mode to mitigate tolerance effects.

Part Context

This part belongs to the AD5171 family of 6-bit digital potentiometers. The BRJZ suffix indicates the specific resistance value and package type within the series. The device shares functional characteristics with other members of the family but is distinguished by its specific electrical ratings and physical form factor designed for space-constrained PCB layouts.