AD5162BRMZ2.5
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Analog Devices Inc. AD5162BRMZ2.5

Manufacturer No:
AD5162BRMZ2.5
Manufacturer:
Analog Devices Inc.
Package:
Bulk
Description:
IC DGT POT 2.5KOHM 256TAP 10MSOP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD5162BRMZ2.5, produced by Analog Devices Inc., is a dual 256-position SPI digital potentiometer. This device is designed to provide a compact solution for electronic adjustment applications, similar to those of a 3-terminal mechanical potentiometer. It is available in a 10-lead MSOP package with dimensions of 3 mm x 4.9 mm, making it ideal for space-constrained designs. The AD5162 operates from a single supply voltage of 2.7 V to 5.5 V and consumes less than 6 µA, making it suitable for portable battery-operated applications.

Key Specifications

ParameterValueUnit
Number of Positions256-
End-to-End Resistance2.5 kΩ, 10 kΩ, 50 kΩ, 100 kΩΩ
Package Type10-lead MSOP-
Package Dimensions3 mm x 4.9 mmmm
Supply Voltage2.7 V to 5.5 VV
Current Consumption< 6 µAµA
Operating Temperature-40°C to +125°C°C
Temperature Coefficient35 ppm/°Cppm/°C
InterfaceSPI compatible digital interface-

Key Features

  • Compact 10-lead MSOP package (3 mm x 4.9 mm)
  • Fast settling time: 5 μs typical on power-up
  • Full read/write of wiper register
  • Power-On preset to midscale
  • Low power consumption: < 6 µA
  • Wide operating temperature range: -40°C to +125°C
  • Low temperature coefficient: 35 ppm/°C
  • SPI compatible digital interface
  • Evaluation board and software available
  • Qualified for automotive applications

Applications

  • System calibrations
  • Electronic level settings
  • Replacement of mechanical trimmers in new designs
  • Permanent factory PCB settings
  • Transducer adjustment for pressure, temperature, position, chemical, and optical sensors
  • RF amplifier biasing
  • Automotive electronics adjustment
  • Gain control and offset adjustment

Q & A

  1. What is the AD5162BRMZ2.5 used for? The AD5162BRMZ2.5 is a dual 256-position SPI digital potentiometer used for electronic adjustment applications similar to those of a 3-terminal mechanical potentiometer.
  2. What are the available end-to-end resistance values for the AD5162? The AD5162 is available in four different end-to-end resistance values: 2.5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ.
  3. What is the package type and dimensions of the AD5162? The AD5162 is packaged in a 10-lead MSOP with dimensions of 3 mm x 4.9 mm.
  4. What is the operating voltage range of the AD5162? The AD5162 operates from a single supply voltage of 2.7 V to 5.5 V.
  5. How much current does the AD5162 consume? The AD5162 consumes less than 6 µA.
  6. What is the operating temperature range of the AD5162? The AD5162 operates over a temperature range of -40°C to +125°C.
  7. What interface does the AD5162 use? The AD5162 uses an SPI compatible digital interface.
  8. Is the AD5162 qualified for automotive applications? Yes, the AD5162 is qualified for automotive applications.
  9. Is an evaluation board available for the AD5162? Yes, an evaluation board and software are available for the AD5162.
  10. What is the temperature coefficient of the AD5162? The temperature coefficient of the AD5162 is 35 ppm/°C.

Product Attributes

Taper:Linear
Configuration:Potentiometer
Number of Circuits:2
Number of Taps:256
Resistance (Ohms):2.5k
Interface:SPI
Memory Type:Volatile
Voltage - Supply:2.7V ~ 5.5V
Features:- 
Tolerance:-20%, +55%
Temperature Coefficient (Typ):35ppm/°C
Mounting Type:Surface Mount
Supplier Device Package:10-MSOP
Package / Case:10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Operating Temperature:-40°C ~ 125°C
Resistance - Wiper (Ohms) (Typ):160
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Similar Products

Part Number AD5162BRMZ2.5 AD5172BRMZ2.5 AD5162BRM2.5
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Obsolete
Taper Linear Linear Linear
Configuration Potentiometer Potentiometer Potentiometer
Number of Circuits 2 2 2
Number of Taps 256 256 256
Resistance (Ohms) 2.5k 2.5k 2.5k
Interface SPI I²C SPI
Memory Type Volatile OTP Volatile
Voltage - Supply 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
Features - - -
Tolerance -20%, +55% -20%, +55% -20%, +55%
Temperature Coefficient (Typ) 35ppm/°C 35ppm/°C 35ppm/°C
Mounting Type Surface Mount Surface Mount Surface Mount
Supplier Device Package 10-MSOP 10-MSOP 10-MSOP
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Resistance - Wiper (Ohms) (Typ) 160 160 160

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