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DESCRIPTION:
The CS459015 is a quadruple high-current half-H driver designed to provide bidirectional drive currents up to 1 A at voltages from 4.5 V to 36 V. The device is designed to drive inductive loads such as relays, solenoids, dc and bipolar stepping motors, as well as other high-current/high-voltage loads in positive-supply applications.
Drivers are enabled in pairs with drivers 1 and 2 enabled by 1,2EN and drivers 3 and 4 enabled by 3,4EN. When an enable input is high, the associated drivers are enabled and their outputs become active and in phase with their inputs. When the enable input is low, those drivers are disabled and their outputs are off and in a high-impedance state. With the proper data inputs, each pair of drivers form a full-H (or bridge) reversible drive suitable for solenoid or motor applications.
A separate supply voltage (VCC1) is provided for the logic input circuits to minimize device power dissipation. Supply voltage VCC2 is used for the output circuits.

All items are new, fully tested, factory direct!

Technical Specifications

• 1-A Output-Current Capability Per Driver
• Applications Include Half-H and Full-H Solenoid Drivers and Motor Drivers
• Designed for Positive-Supply Applications
• Wide Supply-Voltage Range of 4.5 V to 36 V
• TTL- and CMOS-Compatible High-Impedance Diode-Clamped Inputs
• Separate Input-Logic Supply
• Thermal Shutdown
• Internal ESD Protection
• Input Hysteresis Improves Noise Immunity
• 3-State Outputs
• Minimized Power Dissipation
• Sink/Source Interlock Circuitry Prevents Simultaneous Conduction
• No Output Glitch During Power Up or Power Down
• 16-Lead DIP package
• High reliability
• Temperature range supported: -40°C to +85°C
• Compact and Breadboard Friendly
• Compatible with C Stamp Microcomputer

Related Items
C Stamp 48-Pin Module
4-Phase 12 Volt Unipolar Stepper Motor

Documentation
CS459015 Datasheet


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