HD29051 Просмотр технического описания (PDF) - Renesas Electronics

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HD29051

Dual Differential Line Drivers/ReceiversWith 3 State Outputs

Renesas Electronics 

HD29051

Dual Differential Line Drivers/ReceiversWith 3 State Outputs

REJ03D0305–0300Z

(Previous ADE-205-035A (Z))

Rev.3.00

Jul.16.2004

Description

The HD29051 features differential line drivers/receivers with three state output designed to meet the spec of EIA RS-

422A and 423A. Each device has two drivers/receivers in a 16 pin package.

The device becomes in enable state when active high for a driver and active low for a receiver.

Features

Driver

• Built in current restriction when short circuit

• Power up/down protection.

• High output current IOH = –40 mA

IOL = 40 mA

Receiver

• Input hysteresis (Typ. 50 mV)

• In phase input voltage ±200 mV of input sensitivity in the range –7 to +12 V.

• Ordering Information

Part Name

HD29051P

Package Type

DILP-16 pin

Package Code

Package

Abbreviation

DP-16E, -16FV P

Taping Abbreviation

(Quantity)

—

Pin Arrangement

R1B 1

R1A 2

R1Y 3

D1 Enable 4

R2Y 5

R2A 6

R2B 7

GND 8

(Top view)

16 VCC

15 D1A

14 D1Y

13 D1Z

12 D2 Enable

11 D2Z

10 D2Y

9 D2A

Rev.3.00, Jul.16.2004, page 1 of 10

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