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DS2003CMX The Texas Instruments DS2003CMX is a 7-channel high current/voltage Darlington driver IC. It features open collector outputs and is designed for driving solenoids, relays, lamps, and small motors.
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DS2003CMX

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DS2003CMX is a 7-channel high current/voltage Darlington driver IC. It features open collector outputs and is designed for driving solenoids, relays, lamps, and small motors.
✓ Total Stock: 17,241 pcs

DS2003CMX Available from 2 distributors

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2,241 pcs
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2241 pcs On Request 1 On Request On Request 00+ On Request On Request
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DS2003CMX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Voltage
Interface
Mounting Type
Number of Drivers
Operating Temperature
Operating Temperature Range
Output Current
Output Type
Output Voltage
Supplier Device Package
Type
Voltage
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DS2003CMX Description

Short technical summary and product information.

The Texas Instruments DS2003CMX is a high-performance integrated circuit featuring seven high voltage, high current NPN Darlington transistor pairs. Each unit is designed with a common emitter and open collector outputs, making it suitable for a wide range of interface applications. The device includes built-in suppression diodes for inductive loads and appropriate emitter base resistors for leakage current control.

 

Key electrical specifications include a high output voltage capability of 50V and a continuous output current of 350mA per channel. The DS2003CMX is compatible with TTL, PMOS, and CMOS logic levels, operating directly with 5.0V supply voltages due to its series base resistor design. This makes it an ideal solution for interfacing with various loads such as solenoids, relays, lamps, small motors, and LEDs.

 

Packaged in a 16-SOIC (Surface Mount) format, the DS2003CMX is designed for easy integration into printed circuit boards. Its operating temperature range is -40°C to 85°C. For applications requiring higher sink currents, the outputs can be paralleled.

 

The DS2003CMX is classified as a Peripheral Driver and Actuator, part of the Interface category of Integrated Circuits. It is a direct replacement for the ULQ2003AD.

DS2003CMX Quick Information

Product Type: Darlington Driver IC
Series: DS2003
Canonical Name: DS2003CMX High Current/Voltage Darlington Driver
Subcategory: Darlington Driver

DS2003CMX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS2003CMX Features

  • Seven high gain Darlington pairs.
  • High output voltage up to 50V.
  • High output current up to 350mA.
  • TTL, PMOS, CMOS compatible interface.
  • Includes suppression diodes for inductive loads.

DS2003CMX Applications

  • Drives solenoids and relays effectively.
  • Suitable for lamp and LED control.
  • Powers small DC motors.
  • Interfaces directly with logic ICs.
  • Used in general interface applications.

DS2003CMX FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage rating for the DS2003CMX?

The DS2003CMX has a high output voltage of 50V.

What is the maximum output current per channel for the DS2003CMX?

The DS2003CMX can provide a high output current of 350mA per channel.

What is the operating temperature range of the DS2003CMX?

The operating temperature range for the DS2003CMX is -40°C to 85°C.

What package type is the DS2003CMX available in?

The DS2003CMX is available in a 16-SOIC package.

Is the DS2003CMX RoHS compliant?

The DS2003CMX is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the DS2003CMX?

The Moisture Sensitivity Level (MSL) for the DS2003CMX is 1.

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