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MIC2981/82

Status: In Production

Features:

  • Output voltage to 50V
  • Output current to 500mA
  • Transient-protected outputs
  • Integral clamp diodes
  • TTL, CMOS, or PMOS-compatible inputs
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Device Overview

Summary

The MIC2981/82 is an 8-channel, high-voltage, high-current source driver array ideal for switching high-power loads from logic-level TTL, CMOS, or PMOS control signals. These drivers can manage multiple loads of up to 50V and 500mA, limited only by package power dissipation. MIC2981/82 features inputs compatible with 5V TTL and 5V to 15V CMOS or PMOS logic outputs. The dual-marked device replaces either UDN2981 or UDN2982 devices. The MIC2981/82 is available in the 18-pin plastic DIP and 18-lead wide SOIC package. Both devices operate in the industrial temperature range.

Additional Features
    • Output voltage to 50V
    • Output current to 500mA
    • Transient-protected outputs
    • Integral clamp diodes
    • TTL, CMOS, or PMOS-compatible inputs

     

     

Parametrics
Name
Value
Type
Source
Output Channels
8
Vout (V) operating – Transient
50
Vout (V) Operating - Sustained
35
Iout (mA) per Channel
-500
Output Structure
Darlington Open Emitter
Input Structure
Parallel
Minimum Data Clock (MHz)
--
General Description
Hi-Voltage, Hi-Current Source Driver Array
Package
18/SOIC 300mil 18/PDIP

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