CS8442XN8

更新时间： 2024-01-21 19:37:05

品牌	Logo	应用领域
樱桃 - CHERRY		驱动器运动控制电子器件信号电路光电二极管电动机控制
页数	文件大小	规格书
4页	136K
描述
85mA Dual H-Bridge Odometer Driver with Buffered Speed Signal Output

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

CS8442XN8 技术参数

生命周期：	Obsolete	包装说明：	PLASTIC, DIP-8
Reach Compliance Code：	unknown	风险等级：	5.84
Is Samacsys：	N	模拟集成电路 - 其他类型：	STEPPER MOTOR CONTROLLER
JESD-30 代码：	R-PDIP-T8	功能数量：	2
端子数量：	8	最高工作温度：	105 °C
最低工作温度：	-40 °C	最大输出电流：	0.085 A
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	IN-LINE	认证状态：	Not Qualified
最大供电电压 (Vsup)：	15.5 V	最小供电电压 (Vsup)：	6.5 V
标称供电电压 (Vsup)：	10 V	表面贴装：	NO
温度等级：	INDUSTRIAL	端子形式：	THROUGH-HOLE
端子位置：	DUAL	Base Number Matches：	1

CS8442XN8 数据手册

CS8442

85mA Dual H-Bridge Odometer Driver

with Buffered Speed Signal Output

Features

Description

The CS8442 is a stepper motor

transistors from excessive fly back

voltages.

■ Buffered Speed Sensor

driver that implements an H-

bridge design to drive two coils in

an eight step sequence each revo-

lution. Each H-bridge is capable of

delivering 85mA to the load.

Output

The CS8442 is fault protected

against reverse battery, short cir-

cuit, and over voltage conditions.

If a fault is detected, the IC shuts

down.

■ No Cross-conduction in

either H-bridge

■ Guaranteed Monotonic

On Chip Flyback Diodes

■

The sequencer function insures

that the odometer is monotonic

and that cross-conduction of each

H bridges does not occur. Before

the beginning of each sequence,

both bridges are turned off. This

Òdead zoneÓ minimizes the fly

back energy generated in the

inductive loads. In addition, on

board clamp diodes across each

output protect the output drive

■ Fault Protection

The buffered speed signal output

(SENSOR OUT) is an open collec-

tor NPN capable of driving a

4.7k½ load connected to a 5V sup-

ply. The signal is a buffered,

inverted version of the speed sen-

sor input voltage (SENSOR IN).

The input voltage can be either a

sine or square wave form.

Overvoltage

Short Circuit Protection

Load Dump Protection

to 60V

Absolute Maximum Ratings

Supply Voltage (V_CC) (continuous) -40ûC to +105ûC ..................Ð0.5 to 24V

(100ms pulse transient) -40ûC to +105ûC ......................Ð0.5 to 60V

Input Voltage (V_IN) ..............................................................Ð0.3 to V_CC+0.3V

Storage Temperature Range (T_STG)......................................Ð65¡C to +150¡C

Junction Temperature.............................................................Ð40¡C to +150¡C

Speed Sensor Output .....................................................................................7V

ESD (Human Body Model) .........................................................................2kV

Lead Temperature Soldering

Package Options

8L PDIP

Wave Solder (through hole styles only)........10 sec. max, 260¡C peak

Gnd

V_CC

Block Diagram

COILA+

COILAÐ

COILB+

COILBÐ

SENSOR

OUT

Coil

Driver

Input

Comp.

COILA+

COILA-

SENSOR

Overvoltage

and Short

Circuit

Sequencer

Protection

SENSOR

OUT

Coil

Driver

COILB

COILB-

Cherry Semiconductor Corporation

2000 South County Trail, East Greenwich, RI 02818

Tel: (401)885-3600 Fax: (401)885-5786

Email: info@cherry-semi.com

Web Site: www.cherry-semi.com

Rev. 8/2/93

Company

12 3 4

中文翻译

下载PDF

与CS8442XN8相关器件

型号	品牌	获取价格	描述	数据表
CS844A1	HVPSI	获取价格	MOV Modules
CS844A2	HVPSI	获取价格	MOV Modules
CS844B1	HVPSI	获取价格	MOV Modules
CS844B2	HVPSI	获取价格	MOV Modules
CS844C1	HVPSI	获取价格	MOV Modules
CS844C2	HVPSI	获取价格	MOV Modules
CS844D1	HVPSI	获取价格	MOV Modules
CS844E1	HVPSI	获取价格	MOV Modules
CS-846	MOLEX	获取价格	Avikrimp™ Seamless Butt Splice for 10-12 AWG
CS8464EX	COOPER	获取价格	Mains Power Connector,

与CS8442XN8相关文章

SBAV99WT1G资料手册：参数信息、产品特性、替代型号推荐
2024-07-01

1
MBRS340T3G手册解读：参数说明、产品特性及应用
2024-06-28

8
PMOS管背靠背连接：串联还是并联？
2024-06-28

7
高压电解电容的分类与选型策略
2024-06-28

8

产品中心

服务支持

精选活动

关于我们

帮助中心

CS8442XN8

CS8442XN8 技术参数

CS8442XN8 数据手册

与CS8442XN8相关器件

与CS8442XN8相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

CS8442XN8

CS8442XN8 技术参数

CS8442XN8 数据手册

与CS8442XN8相关器件

与CS8442XN8相关文章

您还可以找

您在本页遇到什么问题？