ADN8833ACPZ-R7 - Analog Devices Inc.

Manufacturer Part Number

ADN8833ACPZ-R7

Manufacturer

Analog Devices

Introduction

The ADN8833ACPZ-R7 is a power management integrated circuit designed for precise temperature control of thermoelectric coolers.

Product Features and Performance

Integrated H-bridge for bidirectional control

Pulse Width Modulation (PWM) for efficient operation

On-chip digital-to-analog converter for temperature setpoint adjustment

Internal oscillator for standalone operation

Adjustable current limit for optimized performance

Soft start to prevent inrush current

Product Advantages

High integration reduces system complexity

Fine temperature control for sensitive applications

Low supply current aids in power efficiency

Supports wide operating temperature range suitable for tough environments

Small package size for space-constrained applications

Key Technical Parameters

Supply Current: 2.1mA

Supply Voltage: 2.7V to 5.5V

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package/Case: 24-WFQFN Exposed Pad, CSP

Supplier Device Package: 24-LFCSP (4x4)

Quality and Safety Features

Over-temperature protection circuitry

Under-voltage lockout for system reliability

Over-current protection for safe operation

Compatibility

Complementary with a wide range of thermoelectric coolers and temperature sensors

Compatible with standard surface mount technology processes

Application Areas

Laser diode cooling

CCD cooling in cameras

Optical network components

Precision temperature-controlled environments

Product Lifecycle

Product status is Active

Not currently indicated as nearing discontinuation

Future replacements or upgrades may be offered

Several Key Reasons to Choose This Product

Accurate temperature control enhances performance in sensitive electronics

Low power consumption aids in extending battery life in portable applications

Robust protection features ensure long-term reliability

Analog Devices' strong support for product development and integration

Flexibility and compatibility with a variety of thermoelectric coolers and sensors

Proven track record of Analog Devices in delivering high-quality power management solutions