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HD29051P の電気的特性と機能

HD29051PのメーカーはHitachi Semiconductorです、この部品の機能は「Dual Differential Line Drivers/ReceiversWith 3 State Outputs」です。


製品の詳細 ( Datasheet PDF )

部品番号 HD29051P
部品説明 Dual Differential Line Drivers/ReceiversWith 3 State Outputs
メーカ Hitachi Semiconductor
ロゴ Hitachi Semiconductor ロゴ 




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HD29051P Datasheet, HD29051P PDF,ピン配置, 機能
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





HD29051P pdf, ピン配列
HD29051
Electrical Characteristics (Ta = 0 to +70°C)
Driver
Item
Input Voltage
Input Clamp Voltage
Output Voltage
Output Leak Current
Symbol Min
VIHD
VILD
VIKD
VOHD
2.0
2.5
2.4
VOLD
IOZD –100
–100
IO(Off)
Input Current
Differential Output Voltage
Short Circuit Output
Current*1
IID
IIHD
IILD
|VOC|
|VOD2|
|VOD|
IOSD
2.0
–30
Typ
Max
0.8
–1.5
0.45
0.5
100
100
–100
100
100
20
–360
0.4
0.4
–150
Unit
V
V
V
V
V
V
V
µA
µA
µA
µA
µA
µA
µA
V
V
V
mA
Conditions
VCC = 4.75 V, II = –18 mA
VCC = 4.75 V, IOH = –20 mA
VCC = 4.75 V, IOH = –40 mA
VCC = 4.75 V, IOL = 20 mA
VCC = 4.75 V, IOL = 40 mA
VCC = 5.25 V, VO = 0.5 V
Enable = 0.8 V
VCC = 5.25 V, VO = 2.7 V
Enable = 0.8 V
VCC = 0 V, VO = –0.25 V
VCC = 0 V, VO = 6.0 V
VCC = 5.25 V, VI = 5.25 V
VCC = 5.25 V, VI = 2.7 V
VCC = 5.25 V, VI = 0.4 V
VCC = 5.25 V, VO = 0 V
Electrical Characteristics (Ta = 0 to +70°C)
Receiver
Item
Symbol Min
Differential Input Threshold VTHR
Voltage*2
–0.2
Input Current
IIBR
Output Voltage
VOHR
2.7
VOLR
Short Circuit Output
Current*1
IOSR –15
Typ
Max
0.2
1.0
–0.8
0.45
–85
Unit
V
V
mA
mA
V
V
mA
Conditions
VO2.7 V –7.0 V < V IC < 12 V
VO0.45 V, –7.0 V < V IC < 12 V
VIN=V12 V, 0 V CC5.25 V
VIN=V–7 V, 0 V CC5.25 V
VCC = 4.75 V, IO = –400 mA
VID = 0.4 V, –7.0 V < VIC < 12 V
VCC = 4.75 V, IO = 8.0 mA
VID = –0.4 V, –7.0 V < VIC < 12 V
VCC = 5.25 V, VO = 0 V VID = 3.0 V
Supply
Item
Symbol Min Typ Max Unit
Conditions
Supply Current
ICC — 55*3 80 mA VCC = 5.25 V
Notes: 1. Not more than one output should be shorted at a time, and duration of the short circuit should not exceed one
second.
2. In this table, only the threshold voltage is expressed in algebra.
3. All typical values are at VCC = 5V, Ta = 25°C.
Rev.3.00, Jul.16.2004, page 3 of 10


3Pages


HD29051P 電子部品, 半導体
HD29051
2. tZHD, tZLD, tHZD, tLZD
Test circuit
Input
Pulse
Generator
*1
Enable
3 V or GND A
Y
Z
Waveforms
Input
Enable
Output
10 %
tr
90 %
1.3 V
tZHD
1.3 V
tZLD
1.3 V
Output
5V
R L=
180
CL= 30 pF
or 10 pF
*2
*3
R L=
75
tf
90 %
1.3 V
10 %
tHZD
tLZD
3V
0V
0.5 V VOH
VOL
VOH
0.5 V VOL
Rev.3.00, Jul.16.2004, page 6 of 10

6 Page



ページ 合計 : 11 ページ
 
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共有リンク

Link :


部品番号部品説明メーカ
HD29051

Dual Differential Line Drivers / ReceiversWith 3 State Outputs

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HD29051

Dual Differential Line Drivers / Receivers with 3-state Outputs

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HD29051

Dual Differential Line Drivers/ReceiversWith 3 State Outputs

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HD29051P

Dual Differential Line Drivers/ReceiversWith 3 State Outputs

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