AD8802ARZ – 8-Channel Digital Potentiometer

The AD8802ARZ is an 8-channel digital potentiometer with 8-bit resolution, offering precise resistance adjustment and easy integration into analog and digital systems.

Product Brochure

Description

Technical Specifications:

  • Number of Channels: 8
  • Resolution: 8 bits (256 positions)
  • Total Resistance: 10 kΩ, 50 kΩ, or 100 kΩ (depending on variant)
  • Supply Voltage:
    • Single supply: +5V
    • Dual supply: ±2.5V to ±5V
  • Supply Current: 5 µA (typical in standby mode)
  • Interface: SPI-compatible (3-wire)
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: 20-lead SOIC

Product Features:

  • 8 Independent Channels: Provides 8 digitally programmable resistors for versatile applications.
  • 8-Bit Resolution: 256 steps for fine resistance control and adjustment.
  • Dual Supply Operation: Operates on ±2.5V to ±5V or single supply of +5V.
  • Low Power Consumption: Designed for efficient, low-power operation in portable devices.
  • Compact Packaging: Housed in a 20-lead SOIC package for space-constrained designs.
  • SPI-Compatible Interface: Seamless communication with microcontrollers and digital systems.

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