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Número de pieza | HD29051P | |
Descripción | Dual Differential Line Drivers/ReceiversWith 3 State Outputs | |
Fabricantes | Hitachi Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de HD29051P (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
No Preview Available ! 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
1 page HD29051
1. tPLHD, tPHLD
Test circuit
Enable
3V
Input
Pulse
Generator
*1
Y
A
Z
Output
CL=
30 pF
*2
5V
R L=
180 Ω
R L=
75 Ω
Waveforms
Input A
Output Y
Output Z
10 %
tr
90 %
1.3 V
tPLHD
tf
90 %
1.3 V
10 %
tPHLD
1.3 V
1.3 V
tPHLD
tPLHD
1.3 V
tSKD
1.3 V
tSKD
3V
0V
VOH
VOL
VOH
VOL
Rev.3.00, Jul.16.2004, page 5 of 10
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11 Page |
Páginas | Total 11 Páginas | |
PDF Descargar | [ Datasheet HD29051P.PDF ] |
Número de pieza | Descripción | Fabricantes |
HD29051 | Dual Differential Line Drivers / ReceiversWith 3 State Outputs | ETC |
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HD29051 | Dual Differential Line Drivers/ReceiversWith 3 State Outputs | Hitachi Semiconductor |
HD29051P | Dual Differential Line Drivers/ReceiversWith 3 State Outputs | Hitachi Semiconductor |
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