MIC2981/82YWM TR Micrel Inc, MIC2981/82YWM TR Datasheet

MIC2981/82YWM TR

Manufacturer Part Number

MIC2981/82YWM TR

Description

IC SOURCE DRIVER ARRAY HC 18SOIC

Manufacturer

Micrel Inc

Datasheet

1.MIC298182YWM_TR.pdf (4 pages)

Specifications of MIC2981/82YWM TR

Configuration

High-Side

Input Type

Non-Inverting

Delay Time

1.0µs

Current - Peak

500mA

Number Of Configurations

Number Of Outputs

Voltage - Supply

5 V ~ 50 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

18-SOIC (7.5mm Width)

Operating Supply Voltage (typ)

9/12/15/18/24V

Operating Temperature (min)

-40C

Operating Temperature (max)

85C

Operating Temperature Classification

Industrial

Pin Count

Mounting

Surface Mount

Operating Supply Voltage (min)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

High Side Voltage - Max (bootstrap)

Lead Free Status / Rohs Status

Compliant

Other names

MIC2981/82YWMTR
MIC2981/82YWMTR

Current page: 1 of 4
Download datasheet (444Kb)

Ordering Information

* Order entry P/N.

**Orders for MIC2981BN or MIC2982BN will be filled with dual-marked MIC2981/82BN.

**Orders for MIC2981YN or MIC2982YN will be filled with dual-marked MIC2981/82YN.

**Orders for MIC2981BWM or MIC2982BWM will be filled with dual-marked MIC2981/82BWM.

**Orders for MIC2981YWM or MIC2982YWM will be filled with dual-marked MIC2981/82YWM.

General

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.

Micrel’s MIC2981/82 features inputs compatible with 5V TTL

and 5V to 15V CMOS or PMOS logic outputs. Micrel’s

dual-marked device replaces either UDN2981 or UDN2982

devices.

The MIC2981/82 is available in the 18-pin plastic DIP and

18-lead wide SOP package. Both devices operate in the

industrial temperature range.

Functional Diagrams

June 2005

MIC2981/2982

Reference

MIC2981BN**

MIC2982BN**

MIC2981BWM**

MIC2982BWM**

Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

IN4–IN7

IN1

IN2

IN3

IN8

MIC2981

MIC2982

MIC2981/82BWM

Manufacturing*

MIC2981/82BN

Part Number

OUT1

OUT2

OUT3

OUT4–OUT7

OUT8

GND

PbFree

MIC2981/82YN

MIC2981/82YWM

Features

• Output voltage to 50V

• Output current to 500mA

• Transient-protected outputs

• Integral clamp diodes

• TTL, CMOS, or PMOS compatible inputs

Applications

• Relay and solenoid switching

• Stepping motor

• LED and incandescent displays

High-Voltage High-Current Source Driver Array

Temperature Range

–40ºC to +85ºC

GND

Typical MIC2891/2982 Source Driver

MIC2981/2982

20k

18-pin wide SOP

18-pin DIP

Package

1.5k

1.8k

800Ω

MIC2981/2982

Micrel, Inc.

OUT

Related parts for MIC2981/82YWM TR

MIC2981/82YWM TR Summary of contents

Page 1

MIC2981/2982 General The MIC2981/ 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 50V and 500mA, limited only by ...

Page 2

MIC2981/2982 Pin Configuration Pin Description Pin No. Pin No. 1–8 IN1–IN8 GND 11–18 OUT8–OUT1 MIC2981/2982 IN1 1 IN2 2 IN3 3 IN4 4 IN5 5 IN6 6 IN7 7 IN8 18-Pin DIP (N) ...

Page 3

MIC2981/2982 Absolute Maximum Ratings Supply Voltage (V ) ...................................................... 50V S Output Voltage (V ) .................................................... 50V CE Continuous Output Current (I ) ................................ 500mA C Input Voltage ( MIC2981/82 ............................................................... 30V Ground Current (I ) .................................................... 3A ...

Page 4

... MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL This information furnished by Micrel in this data sheet is believed to be accurate and reliable. However no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. ...

Related keywords

mic2981
MIC2981/82YWM TR datasheet
MIC2981/82YWM TR data sheet
MIC2981/82YWM TR pdf datasheet
MIC2981/82YWM TR component
MIC2981/82YWM TR part
MIC2981/82YWM TR distributor
MIC2981/82YWM TR RoHS
MIC2981/82YWM TR datasheet download