Datasheet > DS8922AMX/NOPB

DS8922AMX/NOPB

更新时间： 2024-11-29 20:43:39

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动光电二极管接口集成电路驱动器
页数	文件大小	规格书
14页	535K
描述
IC DUAL LINE TRANSCEIVER, PDSO16, 0.150 INCH, PLASTIC, SOP-16, Line Driver or Receiver

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DS8922AMX/NOPB 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	SOP, SOP16,.25	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.1	差分输出：	YES
驱动器位数：	2	高电平输入电流最大值：	0.00002 A
输入特性：	DIFFERENTIAL SCHMITT TRIGGER	接口集成电路类型：	LINE TRANSCEIVER
接口标准：	EIA-422; ESDI; ST412; ST506	JESD-30 代码：	R-PDSO-G16
JESD-609代码：	e3	长度：	9.9 mm
湿度敏感等级：	1	功能数量：	2
端子数量：	16	最高工作温度：	70 °C
最低工作温度：		最小输出摆幅：	2.5 V
最大输出低电流：	0.008 A	输出极性：	COMPLEMENTARY
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP16,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
电源：	5 V	认证状态：	Not Qualified
最大接收延迟：	20 ns	接收器位数：	2
座面最大高度：	1.75 mm	子类别：	Line Driver or Receivers
最大压摆率：	78 mA	标称供电电压：	5 V
表面贴装：	YES	技术：	BIPOLAR
温度等级：	COMMERCIAL	端子面层：	Matte Tin (Sn)
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：	NOT SPECIFIED
最大传输延迟：	15 ns	宽度：	3.9 mm
Base Number Matches：	1

DS8922AMX/NOPB 数据手册

July 2004

DS8922/DS8922A/DS8923A TRI-STATE^®

RS-422 Dual Differential Line Driver and Receiver Pairs

Power up/down circuitry is featured which will TRI-STATE

General Description

the outputs and prevent erroneous glitches on the transmis-

The DS8922/22A and DS8923A are Dual Differential Line

sion lines during system power up or power down operation.

Driver and Receiver pairs. These devices are designed spe-

The DS8922/22A and DS8923A are designed to be compat-

cifically for applications meeting the ST506, ST412 and

ible with TTL and CMOS.

ESDI Disk Drive Standards. In addition, the devices meet the

requirements of the EIA Standard RS-422.

Features

These devices offer an input sensitivity of 200 mV over a

n 12 ns typical propagation delay

n Output skew— 0.5 ns typical

n Meets the requirements of EIA Standard RS-422

n Complementary Driver Outputs

n High differential or common-mode input voltage ranges

of 7V

7V common mode operating range. Hysteresis is incorpo-

rated (typically 70 mV) to improve noise margin for slowly

changing input waveforms. An input fail-safe circuit is pro-

vided such that if the receiver inputs are open the output

assumes the logical one state.

The DS8922A and DS8923A drivers are designed to provide

unipolar differential drive to twisted pair or parallel wire trans-

mission lines. Complementary outputs are logically ANDed

and provide an output skew of 0.5 ns (typ.) with propagation

delays of 12 ns.

0.2V receiver sensitivity over the input voltage range

n Receiver input fail-safe circuitry

n Receiver input hysteresis—70 mV typical

n Glitch free power up/down

Both devices feature TRI-STATE outputs. The DS8922/22A

have independent control functions common to a driver and

receiver pair. The DS8923A has separate driver and receiver

control functions.

n TRI-STATE outputs

Connection Diagrams

DS8922A Dual-In-Line

00851101

Order Number DS8922M, DS8922N,

DS8922AM or DS8922AN

See NS Package Number M16A or N16E

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

DS008511

www.national.com

12 3 4 5 6 7...14

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与DS8922AMX/NOPB相关器件

型号	品牌	获取价格	描述	数据表
DS8922AN	NSC	获取价格	TRI-STATE RS-422 Dual Differential Line Driver and Receiver Pairs
DS8922AN/NOPB	TI	获取价格	DUAL LINE TRANSCEIVER, PDIP16, PLASTIC, DIP-16
DS8922J	ETC	获取价格	Transceiver
DS8922M	NSC	获取价格	TRI-STATE RS-422 Dual Differential Line Driver and Receiver Pairs
DS8922M/NOPB	TI	获取价格	DUAL LINE TRANSCEIVER, PDSO16
DS8922MDC	NSC	获取价格	IC DUAL LINE TRANSCEIVER, UUC, DIE, Line Driver or Receiver
DS8922MWC	NSC	获取价格	IC DUAL LINE TRANSCEIVER, UUC, WAFER, Line Driver or Receiver
DS8922MX	TI	获取价格	DUAL LINE TRANSCEIVER, PDSO16, 0.150 INCH, PLASTIC, SOP-16
DS8922N	NSC	获取价格	TRI-STATE RS-422 Dual Differential Line Driver and Receiver Pairs
DS8922N	TI	获取价格	DUAL LINE TRANSCEIVER, PDIP16, PLASTIC, DIP-16

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