LM306_14 Datasheet, PDF (1/15 Pages) Texas Instruments – Fast Response Times Improved Gain and Accuracy

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
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
description
The LM306 is a high-speed voltage comparator
functional block diagram
with differential inputs, a low-impedance high-
sink-current (100 mA) output, and two strobe
inputs. This device detects low-level analog or
STROBE 1
STROBE 2
digital signals and can drive digital logic or lamps
and relays directly. Short-circuit protection and
IN+
surge-current limiting is provided.
OUT
IN −
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.
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.
Copyright  1991, Texas Instruments Incorporated
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
• POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
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