Datasheet.kr   

CS8442XN8 데이터시트 PDF




Cherry Semiconductor Corporation에서 제조한 전자 부품 CS8442XN8은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 CS8442XN8 자료 제공

부품번호 CS8442XN8 기능
기능 85mA Dual H-Bridge Odometer Driver with Buffered Speed Signal Output
제조업체 Cherry Semiconductor Corporation
로고 Cherry Semiconductor Corporation 로고


CS8442XN8 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



전체 4 페이지수

미리보기를 사용할 수 없습니다

CS8442XN8 데이터시트, 핀배열, 회로
CS8442
85mA Dual H-Bridge Odometer Driver
with Buffered Speed Signal Output
Description
Features
The CS8442 is a stepper motor
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.
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
transistors from excessive fly back
voltages.
The CS8442 is fault protected
against reverse battery, short cir-
cuit, and over voltage conditions.
If a fault is detected, the IC shuts
down.
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.
Absolute Maximum Ratings
Supply Voltage (VCC) (continuous) -40ûC to +105ûC ..................Ð0.5 to 24V
(100ms pulse transient) -40ûC to +105ûC ......................Ð0.5 to 60V
Input Voltage (VIN) ..............................................................Ð0.3 to VCC +0.3V
Storage Temperature Range (TSTG)......................................Ð65¡C to +150¡C
Junction Temperature.............................................................Ð40¡C to +150¡C
Speed Sensor Output .....................................................................................7V
ESD (Human Body Model) .........................................................................2kV
Lead Temperature Soldering
Wave Solder (through hole styles only) ........10 sec. max, 260¡C peak
Block Diagram
SENSOR
IN
Input
Comp.
Coil
Driver
A
COILA+
COILA-
s Buffered Speed Sensor
Output
s No Cross-conduction in
either H-bridge
s Guaranteed Monotonic
s On Chip Flyback Diodes
s Fault Protection
Overvoltage
Short Circuit Protection
Load Dump Protection
to 60V
Package Options
8L PDIP
Gnd 1
COILA+
COILAÐ
SENSOR
IN
VCC
COILB+
COILBÐ
SENSOR
OUT
SENSOR
OUT
Rev. 8/2/93
Sequencer
Overvoltage
and Short
Circuit
Protection
Coil
Driver
B
COILB+
COILB-
1
Cherry Semiconductor Corporation
2000 South County Trail, East Greenwich, RI 02818
Tel: (401)885-3600 Fax: (401)885-5786
Web Site: www.cherry-semi.com
A ¨ Company




CS8442XN8 pdf, 반도체, 판매, 대치품
C1 - 10µF
C2 - 0.1µF
C3 - 0.01µF
R1 - 3.9½ 0.5W
R2 - 100k½
R3 - 15k½
D1 - 1A 600PIV
Z1 - 50V 0.5W
COIL A - 210±12½, 80mH
COIL B - 210±12½, 80mH
Application Diagram
D1 R1
IGN
Buffered Speed Signal
(Open Collector Drive)
Z1
R3
R2
COILA+ COILAÐ COILB+ COILBÐ
CS8442
SENSOR IN
VCC SENSOR OUT Gnd
C1 C2
C3
Package Specification
PACKAGE DIMENSIONS IN mm (INCHES)
PACKAGE THERMAL DATA
Lead Count
8L PDIP
Metric
Max Min
10.16 9.02
D
English
Max Min
.400 .355
Thermal Data
RQJC
typ
RQJA
typ
8L PDIP
52
100
ûC/W
ûC/W
Plastic DIP (N); 300 mil wide
7.11 (.280)
6.10 (.240)
3.68 (.145)
2.92 (.115)
8.26 (.325)
7.62 (.300)
1.77 (.070)
1.14 (.045)
2.54 (.100) BSC
.356 (.014)
.203 (.008)
REF: JEDEC MS-001
0.39 (.015)
MIN.
.558 (.022)
.356 (.014)
D
Some 8 and 16 lead
packages may have
1/2 lead at the end
of the package.
All specs are the same.
Ordering Information
Part Number
CS8442XN8
Description
8L PDIP
Rev. 8/2/93
Cherry Semiconductor Corporation reserves the
right to make changes to the specifications without
notice. Please contact Cherry Semiconductor
Corporation for the latest available information.
4 © 1999 Cherry Semiconductor Corporation

4페이지












구       성 총 4 페이지수
다운로드[ CS8442XN8.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
CS8442XN8

85mA Dual H-Bridge Odometer Driver with Buffered Speed Signal Output

Cherry Semiconductor Corporation
Cherry Semiconductor Corporation

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵