DS3680M

更新时间： 2024-11-05 22:49:07

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动器接口集成电路继电器
页数	文件大小	规格书
6页	119K
描述
Quad Negative Voltage Relay Driver

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DS3680M 数据手册

March 1995

DS3680 Quad Negative Voltage Relay Driver

The driver outputs incorporate transient suppression clamp

networks, which eliminate the need for external networks

when used in applications of switching inductive loads. A

fail-safe feature is incorporated to insure that, if the IN

input or both inputs are open, the driver will be OFF.

General Description

The DS3680 is a quad high voltage negative relay driver

designed to operate over wide ranges of supply voltage,

common-mode voltage, and ambient temperature, with

50 mA sink capability. These drivers are intended for switch-

ing the ground end of loads which are directly connected to

the negative supply, such as in telephone relay systems.

Features

Quad 50 mA sink capability

10V to 60V operation

Since there may be considerable noise and IR drop be-

tween logic ground and negative supply ground in many ap-

plications, these drivers are designed to operate with a high

TTL/LS/COMS or voltage comparator input

High input common-mode voltage range

Very low input current

common-mode range ( 20V referenced to negative supply

ground). Each driver has a common-mode range separate

from the other drivers in the package, which pemits input

signals from more than one element of the system.

Fail-safe disconnect feature

Built-in output clamp diode

With low differential input current requirements (typically

100 mA), these drivers are compatible with TTL, LS and

CMOS logic. Differential inputs permit either inverting or

non-inverting operation.

Connection Diagram

Logic Diagram

Dual-In-Line Package

TL/F/5821–1

Top View

Order Number DS3680J, DS3680M or DS3680N

See NS Package Number J14A, M14A, N14A

TL/F/5821–2

Truth Table

Differential Inputs

Outputs

0.8V

Off

Open

Off

1995 National Semiconductor Corporation

TL/F/5821

RRD-B30M105/Printed in U. S. A.

12 3 4 5 6

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与DS3680M相关器件

型号	品牌	获取价格	描述	数据表
DS3680MDC	NSC	获取价格	IC 0.1 A 4 CHANNEL, BUF OR INV BASED PRPHL DRVR, UUC, DIE, Peripheral Driver
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DS3680MX	NSC	获取价格	暂无描述
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DS3680MX/NOPB	TI	获取价格	BUF OR INV BASED PRPHL DRVR
DS3680N	TI	获取价格	QUAD TELEPHONE RELAY DRIVER
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DS3680-N	TI	获取价格	DS3680 Quad Negative Voltage Relay Driver
DS3680N/A+	ETC	获取价格	Quad Peripheral Driver
DS3685J	ETC	获取价格	8-Bit D-Type Latch