Datasheet> 器件分类 > 模拟混合信号IC> 驱动程序和接口> MIC2982BWMTR

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MIC2982BWMTR: 产品描述0.35A 8 CHANNEL, BUF OR INV BASED PRPHL DRVR, PDSO18, SOP-18; 产品类别模拟混合信号IC 驱动程序和接口; 文件大小440KB，共4页; 制造商Micrel ( Microchip ); 官网地址https://www.microchip.com

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MIC2982BWMTR概述

0.35A 8 CHANNEL, BUF OR INV BASED PRPHL DRVR, PDSO18, SOP-18

MIC2982BWMTR规格参数

参数名称	属性值
是否无铅	含铅
零件包装代码	SOIC
包装说明	SOP,
针数	18
Reach Compliance Code	unknown
ECCN代码	EAR99
内置保护	TRANSIENT
接口集成电路类型	BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码	R-PDSO-G18
JESD-609代码	e0
长度	11.608 mm
功能数量	8
端子数量	18
最高工作温度	85 °C
最低工作温度	-40 °C
输出电流流向	SOURCE
标称输出峰值电流	0.35 A
封装主体材料	PLASTIC/EPOXY
封装代码	SOP
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
峰值回流温度（摄氏度）	240
认证状态	Not Qualified
座面最大高度	2.616 mm
最大供电电压	50 V
最小供电电压	5 V
标称供电电压	35 V
表面贴装	YES
技术	BIPOLAR
温度等级	INDUSTRIAL
端子面层	TIN LEAD
端子形式	GULL WING
端子节距	1.27 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	30
断开时间	10 µs
接通时间	2 µs
宽度	7.6 mm
Base Number Matches	1

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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

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