ULQ2004AD - Texas Instruments

Manufacturer Part Number

ULQ2004AD

Manufacturer

Texas Instruments

Introduction

ULQ2004AD is a high-voltage, high-current darlington transistor array.

Product Features and Performance

7-channel relay and solenoid drivers

Input compatible with popular logic types

Output current 500mA per channel

Integrated suppression diodes for inductive loads

Outputs can be paralleled for higher current

TTL/CMOS/PMOS/DTL compatible inputs

Product Advantages

Provides efficient low voltage to high current conversion

High-voltage outputs up to 50V

Integrated diodes minimize external components

Key Technical Parameters

Number of Outputs: 7

Voltage - Load (Max): 50V

Current - Output (Max): 500mA

Mounting Type: Surface Mount

Quality and Safety Features

Operating Temperature: -40°C to 85°C

Compatibility

Compatible with various logic families

Application Areas

Industrial controls

Relay drivers

Lamp drivers

LED displays

Line drivers

Logic buffers

Product Lifecycle

Last Time Buy status, check for replacements or alternatives

Several Key Reasons to Choose This Product

High current drive capability

Integrated back-EMF clamp diodes

Versatile interfacing with digital systems

Extended temperature range for operation in industrial environments

Surface-mount package compatible with automated assembly processes

Part of a long-established series of similar components (ULx200xA)