LT1030C_14 Datasheet, PDF (1/15 Pages) Texas Instruments – QUADRUPLE LOW-POWER LINE DRIVER

LT1030C
QUADRUPLE LOW-POWER LINE DRIVER
D Low Supply Voltage . . . ±5 V to ±15 V
D Supply Current . . . 500 µA Typical
D Zero Supply Current When Shut Down
D Outputs Can Be Driven ±30 V
D Output Open When Off (3-State)
D 10-mA Output Drive
D Outputs of Several Devices Can Be
Connected in Parallel
D Meets or Exceeds the Requirements of
ANSI EIA/TIA-232-F Specifications
D Designed to Be Interchangeable With
Linear Technology LT1030
SLLS048F – APRIL 1989 – REVISED APRIL 1998
D OR N PACKAGE
(TOP VIEW)
V_{CC– 1}
IN1 ₂
OUT1 3
ON/OFF 4
IN2 5
OUT2 6
GND 7
14 V_CC+
13 STROBE
12 IN4
11 OUT4
10 NC
9 IN3
8 OUT3
NC – No internal connection
description
The LT1030C is an EIA/TIA-232-F line driver that operates over a ±5-V to ±15-V supply-voltage range on low
supply current. The device can be shut down to zero supply current. Current limiting fully protects the outputs
from externally applied voltages of ±30 V. Since the output swings to within 200 mV of the positive supply and
to within 1 V of the negative supply, supply-voltage requirements are minimized.
A major advantage of the LT1030C is the high-impedance output state when the device is off or powered down.
This feature allows several different drivers on the same bus.
The device can be used as an EIA/TIA-232-F driver, micropower interface, or level translator, among others.
The LT1030C is characterized for operation from 0°C to 70°C.
AVAILABLE OPTIONS
PACKAGE
SMALL OUTLINE
(D)
PLASTIC DIP
(N)
LT1030CD
LT1030CN
The D package is available taped and reeled.
Add the suffix R to the device type (i.e.,
LT1030CDR).
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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Copyright © 1998, Texas Instruments Incorporated
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