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| 型號： | SN65LBC176QFK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | DIFFERENTIAL BUS TRANSCEIVERS |
| 中文描述： | 差分總線收發(fā)器 |
| 文件頁數(shù)： | 4/15頁 |
| 文件大?。?/td> | 218K |
| 代理商： | SN65LBC176QFK |
SN55LBC176, SN65LBC176, SN65LBC176Q, SN75LBC176
DIFFERENTIAL BUS TRANSCEIVERS
SLLS067F – AUGUST 1990 – REVISED JANUARY 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
CC
(see Note 1)
Voltage range at any bus terminal
Input voltage, V
I
(D, DE, R, or RE)
Continuous total power dissipation
Operating free-air temperature range, T
A
: SN55LBC176
7 V
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SN65LBC176
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN65LBC176Q
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SN75LBC176
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Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
–10 V to 15 V
–0.3 V to V
CC
+ 0.5 V
See Dissipation Rating Table
–55
°
C to 125
°
C
–40
°
C to 85
°
C
–40
°
C to 125
°
C
0
°
C to 70
°
C
–65
°
C to 150
°
C
Storage temperature range, T
stg
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: All voltage values, except differential I/O bus voltage, are with respect to network ground terminal.
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
5.8 mW/
°
C
11.0 mW/
°
C
8.4 mW/
°
C
8.0 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
TA = 110
°
C
POWER RATING
D
725 mW
464 mW
377 mW
—
FK
1375 mW
880 mW
715 mW
440 mW
JG
1050 mW
672 mW
546 mW
210 mW
P
1000 mW
640 mW
520 mW
—
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage, VCC
4.75
5
5.25
V
Voltage at any bus terminal (separately or common mode) VIor VIC
Voltage at any bus terminal (separately or common mode), VI or VIC
12
V
–7
High-level input voltage, VIH
Low-level input voltage, VIL
Differential input voltage, VID (see Note 2)
D, DE, and RE
2
V
D, DE, and RE
0.8
±
12
–60
V
V
High level output current IOH
High-level output current, IOH
Driver
mA
μ
A
Receiver
–400
Low level output current IOL
Low-level output current, IOL
Driver
60
mA
Receiver
8
SN55LBC176
–55
125
Operating free air temperature TA
Operating free-air temperature, TA
SN65LBC176
–40
85
°
C
SN65LBC176Q
SN75LBC176
–40
125
70
0
NOTE 2: Differential input/output bus voltage is measured at the noninverting terminal A with respect to the inverting terminal B.
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| SN65LBC176QJG | DIFFERENTIAL BUS TRANSCEIVERS |
| SN55LBC176D | DIFFERENTIAL BUS TRANSCEIVERS |
| SN55LBC176FK | DIFFERENTIAL BUS TRANSCEIVERS |
| SN55LBC176P | DIFFERENTIAL BUS TRANSCEIVERS |
| SN75LBC176FK | DIFFERENTIAL BUS TRANSCEIVERS |
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| SN65LBC179AD | 功能描述:RS-485接口IC LP Diff Pairs RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| SN65LBC179AD | 制造商:Texas Instruments 功能描述:DIFF LINE DRIVER/RECEIVER 65LBC179 |
| SN65LBC179ADG4 | 功能描述:總線收發(fā)器 Low-Power Diff Line Driver/Receiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SN65LBC179ADR | 功能描述:RS-485接口IC Low-Power Diff Line Driver/Receiver RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| SN65LBC179ADRG4 | 功能描述:總線收發(fā)器 Low-Power Diff Line Driver/Receiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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