hd75175 Renesas Electronics Corporation., hd75175 Datasheet

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hd75175

Manufacturer Part Number
hd75175
Description
Quadruple Differential Line Receiver With 3 State Outputs
Manufacturer
Renesas Electronics Corporation.
Datasheet
Description
The HD75175 is a differential line receiver with three state outputs designed to meet the requirements of
EIA standards RS-422A, RS-423A, RS-485 and several CCITT recommendations. The device features
input sensitivity of ±200 mV over a common mode input voltage range of –12 V to +12 V. Each receiver
features two active high enables, each common to two receivers.
Function Table (Each Receiver)
Differential Inputs A-B
V
–0.2 V < V
V
X
H :
L :
X :
? :
Z :
ID
ID
0.2 V
–0.2 V
Quadruple Differential Line Receiver With 3 State Outputs
High Level
Low Level
Irrelevant
Indeterminate
high impedance
ID
< 0.2 V
Enable
H
H
H
L
HD75175
Output
H
?
L
Z
ADE-205-593 (Z)
1st. Edition
Dec. 2000

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hd75175 Summary of contents

Page 1

... Quadruple Differential Line Receiver With 3 State Outputs Description The HD75175 is a differential line receiver with three state outputs designed to meet the requirements of EIA standards RS-422A, RS-423A, RS-485 and several CCITT recommendations. The device features input sensitivity of ±200 mV over a common mode input voltage range of – +12 V. Each receiver features two active high enables, each common to two receivers ...

Page 2

... HD75175 Pin Arrangement Enable GND Logic Diagram Enable Enable (Top view Enable ...

Page 3

... Tstg –65 to +150 method, mounting on a glass epoxy board (40 BE Symbol Min Typ V 4.75 5. — — — — — — — — OL Topr 0 — HD75175 Unit 1.6 Max Unit 5. –400 ...

Page 4

... HD75175 DC Electrical Characteristics ( 70°C) Item Symbol Differential Input High V TH Threshold Voltage Differential Input Low V TL Threshold Voltage 2 + Hysteresis Enable Input Voltage Enable Input Clamp Voltage V IK Output Voltage High Impedance State Output I OZ ...

Page 5

... Switching Time Test Method PLH PHL Pulse Generator See Note 1 1.5 V Input Output 1 PLH 1.3 V HD75175 Output C L See Note PHL ...

Page 6

... HD75175 1.5 V Pulse Generator See Note 1 50 Input Output 6 Output C L See Note 2 1 Open S1 : Closed 1 See Note 0 ...

Page 7

... PRR = 1 MHz, 50% duty cycle includes probe and jig capacitance All diodes are 1S2074(H). Output C L See Note 2 1 Open S2 : Closed 1 ns, Zout = HD75175 See Note 1 ...

Page 8

... HD75175 Package Dimensions 19.20 20.00 Max 16 1 1.11 Max 2.54 0. 1.3 0.48 0.10 0 – 15 Hitachi Code JEDEC EIAJ Mass (reference value) Unit: mm 7.62 + 0.13 0.25 – 0.05 DP-16 Conforms Conforms 1.07 g ...

Page 9

... Fax : <852>-(2)-730-0281 (Taipei Branch Office) URL : http://www.hitachi.com.hk 4/F, No. 167, Tun Hwa North Road, Hung-Kuo Building, Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TP URL : http://www.hitachi.com.tw Copyright Hitachi, Ltd., 2000. All rights reserved. Printed in Japan. HD75175 Colophon 2.0 9 ...

Page 10

... This datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components. ...

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