參數(shù)資料
型號(hào)： SN75140PS
廠商： Texas Instruments, Inc.
英文描述： DUAL LINE RECEIVER
中文描述： 雙線路接收器
文件頁(yè)數(shù)： 2/9頁(yè)
文件大?。?/td> 143K
代理商： SN75140PS
SN75140
DUAL LINE RECEIVER
SLLS080C – JANUARY 1977 – REVISED APRIL 1998
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic diagram (positive logic)
2
3
6
5
1
7
1OUT
2OUT
COMSTRB
1LINE
COMREF
2LINE
schematic (each receiver)
To Other
Line Receiver
VCC
OUT
COMSTRB
To Other Line Receiver
To Other
Line Receiver
GND
COMREF
LINE
NOTE: Resistor values shown are nominal and in ohms.
1500
750
4000
1500
4000
130
1500
750
850
470
470
2900
500
1000
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
CC
(see Note 1)
Reference input voltage, V
ref
Line input voltage range with respect to GND
Line input voltage with respect to V
ref
Strobe input voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 V
–2 V to 5.5 V
±
5 V
5.5 V
See Dissipation Rating Table
–65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
260
°
C
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: Unless otherwise specified, voltage values are with respect to network ground terminal.
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
8.0 mW/
°
C
TA = 70
°
C
POWER RATING
P
1000 mW
640 mW
PS
450 mW
3.6 mW/
°
C
288 mW
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SN75140PSRE4 功能描述:緩沖器和線路驅(qū)動(dòng)器 DUAL LINE RECEIVER RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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