LM306 Datasheet, PDF (1/9 Pages) Texas Instruments – DIFFERENTIAL COMPARATOR WITH STROBES

LM306
DIFFERENTIAL COMPARATOR WITH STROBES
D Fast Response Times
D Improved Gain and Accuracy
D Fanout to 10 Series 54/74 TTL Loads
D Strobe Capability
D Short-Circuit and Surge Protection
D Designed to Be Interchangeable With
National Semiconductor LM306
description
The LM306 is a high-speed voltage comparator
with differential inputs, a low-impedance high-
sink-current (100 mA) output, and two strobe
inputs. This device detects low-level analog or
digital signals and can drive digital logic or lamps
and relays directly. Short-circuit protection and
surge-current limiting is provided.
A low-level input at either strobe causes the output
to remain high regardless of the differential
input.When both strobe inputs are either open or
at a high logic level, the output voltage is
controlled by the differential input voltage. The
circuit will operate with any negative supply
voltage between – 3 V and – 12 V with little
difference in performance.
The LM306 is characterized for operation from
0°C to 70°C.
SLCS008A – OCTOBER 1979 – REVISED OCTOBER 1991
D OR P PACKAGE
(TOP
VIEW)
GND 1
IN + 2
IN – 3
V_{CC –} 4
8 V_CC+
7 OUT
6 STROBE 2
5 STROBE 1
functional block diagram
STROBE 1
STROBE 2
IN+
IN –
OUT
TA
0°C to 70°C
AVAILABLE OPTIONS
VIOmax
at 25°C
PACKAGE
SMALL OUTLINE
(D)
PLASTIC DIP
(P)
5 mV
LM306D
LM306P
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 © 1991, Texas Instruments Incorporated
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