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參數(shù)資料
| 型號： | HD29050 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Dual Differential Line Drivers / ReceiversWith 3 State Outputs |
| 中文描述： | 雙差分線路驅(qū)動器/ ReceiversWith三態(tài)輸出 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 45K |
| 代理商： | HD29050 |
HD29050
Dual Differential Line Drivers / ReceiversWith 3 State Outputs
The HD29050 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
Function Table
Pin Arrangement
(Top View)
Built in current restriction when short circuit
Power up / down protection.
High output current I
OH
= –40 mA
I
OL
= 40 mA
Driver
Input hysteresis (Typ. 50 mV)
In phase input voltage
±
200 mV of input
sensitivity in the range –7 to +12 V.
Receiver
H
L
X
H
L
Drivers
Input A
Enable
Output Y
Output Z
L
H
H
L
H
Z
Z
High level
Low level
High impedance
Immaterial
Irrelevant
:
H
L
Z
X
:
:
:
:
V
ID
≥
0.2 V
Receivers
Differential Input A – B
Enable
Output Y
–0.2 V < V
ID
< 0.2 V
V
ID
≤
–0.2 V
X
L
H
L
L
H
L
Z
V
CC
1
2
3
4
5
6
7
8
R1B
9
10
11
12
13
14
15
16
R
Enable
R2Y
R1A
R1Y
R2A
R2B
GND
D1A
D1Y
D1Z
D2Z
D2Y
D2A
D
Enable
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PDF描述 |
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| HD29051P | Dual Differential Line Drivers/ReceiversWith 3 State Outputs |
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| HD293486 | Quadruple Dfferential Line Receivers With 3 State Outputs |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD29050FP(E) | 制造商:Renesas Electronics 功能描述:Cut Tape |
| HD29050P | 制造商:Renesas Electronics 功能描述:Dual Transmitter/Receiver RS-422/RS-423 16-Pin PDIP Cut Tape |
| HD29051 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Dual Differential Line Drivers/ReceiversWith 3 State Outputs |
| HD29051FP-E | 制造商:Renesas Electronics 功能描述:Cut Tape |
| HD29051P | 制造商:Renesas Electronics 功能描述:Dual Transmitter/Receiver RS-422/RS-423 16-Pin DILP |
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