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參數(shù)資料
| 型號： | SN75LBC170DWR |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | TRIPLE DIFFERENTIAL TRANSCEIVERS |
| 中文描述： | 三路差分收發(fā)器 |
| 文件頁數(shù)： | 3/17頁 |
| 文件大?。?/td> | 291K |
| 代理商： | SN75LBC170DWR |
SN65LBC170, SN75LBC170
TRIPLE DIFFERENTIAL TRANSCEIVERS
SLLS459B
–
NOVEMBER 2000
–
REVISED FEBRUARY 2002
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings
Supply voltage, V
CC
(see Note 1)
Voltage range at any bus I/O terminal (steady state)
Voltage input range, A and B, (transient pulse through 100
, see Figure 12)
Voltage range at any D or DIR terminal
Electrostatic discharge: Human body model (A, B, GND) (see Note 2)
All pins
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Charged-device model (all pins) (see Note 3)
Continuous total power dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
–
0.3 V to 6 V
–
10 V to 15 V
–
30 V to 30 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . .
–
0.5 V to V
CC
+ 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 kV
5 kV
1 kV
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
See Power 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.
NOTES:
1. All voltage values, except differential I/O bus voltages, are with respect to network ground terminal.
2. Tested in accordance with JEDEC Standard 22, Test Method A114
–
A.
3. Tested in accordance with JEDEC Standard 22, Test Method C101.
POWER DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
8.0 mW/
°
C
11.8 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
DB
995 mW
635 mW
515 mW
DW
1480 mW
950 mW
770 mW
This is the inverse of the junction-to-ambient thermal resistance when board-mounted and with no air flow.
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage, VCC
Voltage at any bus I/O terminal
4.75
5
5.25
V
A, B
–
7
12
V
High-level input voltage, VIH
Low-level input voltage, VIL
Differential input voltage, VID
D DIR
D, DIR
2
VCC
0.8
V
0
A with respect to B
–
12
12
V
Output current
Driver
–
60
60
mA
Receiver
–
8
8
Operating free air temperature T
Operating free-air temperature, TA
SN75LBC170
0
70
°
C
SN65LBC170
–
40
85
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| SN75LBC170DWRG4 | 功能描述:RS-422/RS-485 接口 IC Triple Differential Transceivers RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| SN75LBC171DB | 功能描述:SCSI 接口集成電路 Triple Differential Transceivers RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube |
| SN75LBC171DBG4 | 功能描述:SCSI 接口集成電路 Triple Differential Transceivers RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube |
| SN75LBC171DBR | 功能描述:總線收發(fā)器 Triple Differential Transceivers 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 |
| SN75LBC171DBRG4 | 功能描述:總線收發(fā)器 Triple Differential Transceivers 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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