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參數(shù)資料
| 型號： | LT1032C |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Hex Noninverting Buffers With Open-Collector Outputs 14-SO 0 to 70 |
| 中文描述： | 四路低功耗線路驅(qū)動器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 184K |
| 代理商： | LT1032C |
1
LT1032
Quad Low Power
Line Driver
I
Low Operating Voltage:
±
5V to
±
15V
I
500
μ
A Supply Current
I
Zero Supply Current when Shut Down
I
Outputs Can Be Driven
±
30V
I
Thermal Limiting
I
Output “Open” when Off (Three-State)
I
10mA Output Drive
I
Pinout Similar to 1488
The LT
1032 is a RS232 and RS423 line driver that
operates over a
±
5V to
±
15V range on low supply current
and can be shut down to zero supply current. Outputs are
fully protected from externally applied voltages of
±
30V by
both current and thermal limiting. Since the output swings
to within 200mV of the positive supply and 600mV of the
negative supply, power supply needs are minimized.
Also included is a strobe pin to force all outputs low
independent of input or shutdown conditions. Further,
slew rate can be adjusted with a resistor connected to the
supply.
A major advantage of the LT1032 is the high impedance
output state when off or powered down.
For applications requiring dual or triple RS232 driver/
receiver devices, see the LT1180A (dual), LT1039A (triple)
or the LT1130A data sheets.
I
RS232
I
Power Supply Inverter
I
Micropower Interface
I
Level Translator
RS232 Line Driver
OUTPUT CURRENT (mA)
0
O
0.4
V
+
8
LT1032 TA02
0.8
0.4
V
–
2
4
6
10
0.2
1.0
0.6
0.2
V
OUT
HIGH
V
OUT
LOW
1
2
3
4
5
6
7
14
13
12
11
10
9
8
–6V
INPUT
OUTPUT
ON/OFF
(0V TO 5V)
INPUT
OUTPUT
GND
6V
STROBE*
INPUT
OUTPUT
RESPONSE TIME
CONTROL*
INPUT
OUTPUT
*NO CONNECTION NEEDED WHEN NOT USED
5V = ON
LT1032 TA01
LT1032
Output Swing vs Output Current
FEATURES
DESCRIPTIOU
APPLICATIU
TYPICAL APPLICATIO
U
, LTC and LT are registered trademarks of Linear Technology Corporation.
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