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DS26F32M

更新时间： 2024-11-03 22:20:27

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
6页	211K
描述
Quad Differential Line Receivers

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中文翻译

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DS26F32M 数据手册

May 1999

DS26F32M

Quad Differential Line Receivers

General Description

Features

n Military temperature range

The DS26F32 is a quad differential line receiver designed to

meet the requirements of EIA Standards RS-422 and

RS-423, and Federal Standards 1020 and 1030 for balanced

and unbalanced digital data transmission.

n Input voltage range of 7.0V (differential or common

mode) 0.2V sensitivity over the input voltage range

n Meets all the requirements of EIA standards RS-422 and

RS-423

n High input impedance (18k typical)

n 30 mV input hysteresis

n Operation from single +5.0V supply

n Input pull-down resistor prevents output oscillation on

unused channels

The DS26F32 offers improved performance due to the use

of state-of-the-art L-FAST bipolar technology. The L-FAST

technology allows for higher speeds and lower currents by

utilizing extremely short gate delay times. Thus, the

DS26F32 features lower power, extended temperature

range, and improved specifications.

The device features an input sensitivity of 200 mV over the

n TRI-STATE outputs, with choice of complementary

enables, for receiving directly onto a data bus

n Propagation delay 15 ns typical

input common mode range of 7.0V. The DS26F32 provides

an enable function common to all four receivers and

TRI-STATE

outputs with 8.0 mA sink capability. Also, a

fail-safe input/output relationship keeps the outputs high

when the inputs are open.

The DS26F32 offers optimum performance when used with

the DS26F31 Quad Differential Line Driver.

Connection Diagrams

20-Lead Ceramic Leadless Chip Carrier

16-Lead DIP

DS009615-7

Function Table

(Each Receiver)

Differential Inputs

Enables

Outputs

V_ID(V _IN+) − (V_IN−)

OUT

V_ID≥ 0.2V

V_ID≤ −0.2V

DS009615-1

Top View

See NS Package Number J16A

For Complete Military Product Specifications,

refer to the appropriate SMD or MDS.

Order Number DS26F32ME/883,

DS26F32MJ/883 or DS26F32MW/883

See NS Package Number E20A, J16A or W16A

High Level

Low Level

Immaterial

TRI-STATE^®is a registered trademark of National Semiconductor Corporation.

DS009615

www.national.com

12 3 4 5 6

中文翻译

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与DS26F32M相关器件

型号	品牌	获取价格	描述	数据表
DS26F32MD8	NSC	获取价格	IC QUAD LINE RECEIVER, UUC, DIE, Line Driver or Receiver
DS26F32ME	NSC	获取价格	Quad Differential Line Receiver
DS26F32ME/883	NSC	获取价格	QUAD DIFFERENTIAL LINE RECEIVERS ALSO AVAILABLE GUARANTEED TO 100K RAD(Si) TESTED TO MIL-S
DS26F32ME/883	TI	获取价格	四路差分线路接收器 \| NAJ \| 20 \| -55 to 125
DS26F32ME883	NSC	获取价格	Quad Differential Line Receiver
DS26F32MEF-QML	NSC	获取价格	IC QUAD LINE RECEIVER, CQCC20, LCC-20, Line Driver or Receiver
DS26F32MEF-QML	TI	获取价格	QUAD LINE RECEIVER, CQCC20, LCC-20
DS26F32MER-QML	NSC	获取价格	QUAD DIFFERENTIAL LINE RECEIVERS ALSO AVAILABLE GUARANTEED TO 100K RAD(Si) TESTED TO MIL-S
DS26F32MJ	NSC	获取价格	Quad Differential Line Receiver
DS26F32MJ/883	NSC	获取价格	Quad Differential Line Receivers

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