Datasheet> 器件分类 > 半导体> 逻辑集成电路> 闭锁> MIC2981/82BWM

文档预览

MIC2981/82BWM: 产品描述闭锁 Obsolete; Replace with MIC2981/82YWM (RoHS); 产品类别半导体逻辑集成电路闭锁; 文件大小440KB，共4页; 制造商Micrel ( Microchip ); 官网地址https://www.microchip.com

下载文档详细参数选型对比全文预览

MIC2981/82BWM概述

闭锁 Obsolete; Replace with MIC2981/82YWM (RoHS)

MIC2981/82BWM规格参数

参数名称	属性值
厂商名称	Micrel ( Microchip )
产品种类	闭锁
RoHS	N
最小工作温度	- 40 C
最大工作温度	+ 85 C
封装 / 箱体	SOP-18
封装	Tube
系列	MIC2981/82
安装风格	SMD/SMT
工作电源电流	10 mA
工作电源电压	5 V to 50 V
工厂包装数量	41

文档预览

下载PDF文档

全文
预览

MIC2981/2982

Micrel, Inc.

MIC2981/2982

High-Voltage High-Current Source Driver Array

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.

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

Ordering Information

Reference

MIC2981BN**

MIC2982BN**

MIC2981BWM**

MIC2982BWM**

Part Number

Manufacturing*

MIC2981/82BN

MIC2981/82BWM

PbFree

MIC2981/82YN

MIC2981/82YWM

Temperature Range

–40ºC to +85ºC

Package

18-pin DIP

18-pin wide SOP

* 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.

Functional Diagrams

IN1

OUT1

IN2

OUT2

20k

IN3

OUT3

1.8k

IN4–IN7

OUT4–OUT7

800Ω

OUT

IN8

OUT8

1.5k

GND

MIC2981

MIC2982

GND

Typical MIC2891/2982 Source Driver

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

June 2005

MIC2981/2982

MIC2981/82BWM相似产品对比

	MIC2981/82BWM	MIC2981/82YN
描述	闭锁 Obsolete; Replace with MIC2981/82YWM (RoHS)	闭锁 Hi-Voltage, Hi-Current Source Driver Array
厂商名称	Micrel ( Microchip )	Micrel ( Microchip )
产品种类	闭锁	闭锁
最小工作温度	- 40 C	- 40 C
最大工作温度	+ 85 C	+ 85 C
封装 / 箱体	SOP-18	DIP-18
封装	Tube	Tube
系列	MIC2981/82	MIC2981/82
安装风格	SMD/SMT	Through Hole
工作电源电流	10 mA	10 mA
工厂包装数量	41	21

推荐资源

器件捷径: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

热门器件

开源项目推荐更多

热门活动更多

热门文章更多

技术资料推荐更多