Datasheet > DS14C535

DS14C535

更新时间： 2024-11-18 22:50:47

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动器
页数	文件大小	规格书
8页	126K
描述
+5V Supply EIA/TIA-232 3 x 5 Driver/Receiver

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DS14C535 数据手册

May 1998

DS14C535

+5V Supply EIA/TIA-232 3 x 5 Driver/Receiver

General Description

Features

n Pin compatible with DS14C335

The DS14C535 is three driver, five receiver device which

conforms to EIA/TIA-232-E and CCITT (ITU-T) V.28 stan-

dard specifications. This device employs an internal DC-DC

converter to generate the necessary output levels from a

+5V power supply. A SHUTDOWN (SD) mode reduces the

supply current to 10 µA maximum. In the SD mode, one re-

ceiver is active, allowing ring indicator (RI) to be monitored.

PC Board space consumption is minimized by the availability

of Shrink Small Outline Packaging (SSOP).

n Conforms to EIA/TIA-232-E and CCITT (ITU-T) V.28

specifications

n Failsafe receiver outputs high when inputs open

n Operates with single +5V power supply

n Low power requirement — I_CC12 mA maximum

n SHUTDOWN mode — I_CX10 µA maximum

n One Receiver (R5) active during SHUTDOWN

n Operates up to 128 kbps — Lap-Link^®Compatible

n 4V/µs minimum Slew Rate guaranteed

n ESD rating of 3 kV on all pins (H, B, M)

n Available in 28-lead SSOP EIAJ Type II package

n Only four 0.1 µF capacitors required for the DC-DC

converter

The DS14C535 provides a one-chip solution for the common

9-pin serial RS-232 interface between data terminal and

data circuit-terminating equipment.

This device allows an easy migration path to the 3.3V

DS14C335. The packages are the same. The N/C pins on

the DS14C535 are not physically connected to the chip.

Board layout for the DS14C335 will accommodate both de-

vices.

This device’s low power requirement and small footprint

makes it an ideal choice for Laptop and Notebook applica-

tions.

Connection Diagram

Functional Diagram

DS14C535

DS011910-1

Order Number DS14C535MSA

See NS Package Number MSA28

DS011910-2

Lap-Link^®is a registered trademark of Traveling Software Inc.

DS011910

www.national.com

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与DS14C535相关器件

型号	品牌	获取价格	描述	数据表
DS14C535_15	TI	获取价格	5V Supply EIA/TIA-232 3 x 5 Driver/Receiver
DS14C535MDC	TI	获取价格	IC,LINE TRANSCEIVER,CMOS,3 DRIVER,5 RCVR,DIE
DS14C535MSA	NSC	获取价格	+5V Supply EIA/TIA-232 3 x 5 Driver/Receiver
DS14C535MSA	TI	获取价格	TRIPLE LINE TRANSCEIVER, PDSO28, EIAJ TYPE2, PLASTIC, SSOP-28
DS14C535MSA/NOPB	TI	获取价格	5V Supply EIA/TIA-232 3 x 5 Driver/Receiver
DS14C535MSA/NOPB	NSC	获取价格	IC TRIPLE LINE TRANSCEIVER, PDSO28, EIAJ TYPE2, PLASTIC, SSOP-28, Line Driver or Receiver
DS14C535MSAX	NSC	获取价格	IC TRIPLE LINE TRANSCEIVER, PDSO28, EIAJ TYPE2, SSOP-28, Line Driver or Receiver
DS14C535MSAX/NOPB	TI	获取价格	+5V Supply EIA/TIA-232 3 x 5 Driver Receiver 28-SSOP 0 to 70
DS14C535MSAX/NOPB	NSC	获取价格	IC TRIPLE LINE TRANSCEIVER, PDSO28, EIAJ TYPE2, SSOP-28, Line Driver or Receiver
DS14C535MWC	TI	获取价格	IC,LINE TRANSCEIVER,CMOS,3 DRIVER,5 RCVR,DIE