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参数资料
| 型号： | SN75ALS180NE4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | Buffer和线驱动 |
| 英文描述： | LINE TRANSCEIVER, PDIP14 |
| 封装： | ROHS COMPLIANT, PLASTIC, DIP-14 |
| 文件页数： | 16/21页 |
| 文件大小： | 555K |
| 代理商： | SN75ALS180NE4 |
SN65ALS180, SN75ALS180
DIFFERENTIAL DRIVER AND RECEIVER PAIRS
SLLS052G – AUGUST 1987 – REVISED APRIL 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC (see Note 1)
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range at any bus terminal
–10 V to 15 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Enable input voltage, VI
5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
θJA (see Notes 2 and 3): D package
86
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
N package
80
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature, TJ
150
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tst
–65
°C to 150°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 voltage, are with respect to network ground terminal.
2. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.75
5
5.25
V
VI or VIC
Voltage at any bus terminal (separately or common mode)
12
V
VI or VIC
Voltage at any bus terminal (separately or common mode)
–7
V
VIH
High-level input voltage
D, DE, and RE
2
V
VIL
Low-level input voltage
D, DE, and RE
0.8
V
VID
Differential input voltage (see Note 4)
±12
V
IOH
High level output current
Driver
–60
mA
IOH
High-level output current
Receiver
–400
A
IOL
Low level output current
Driver
60
mA
IOL
Low-level output current
Receiver
8
mA
TA
Operating free air temperature
SN65ALS180
–40
85
°C
TA
Operating free-air temperature
SN75ALS180
0
70
°C
NOTE 4: Differential-input/output bus voltage is measured at the noninverting terminal, A/Y, with respect to the inverting terminal, B/Z.
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