TS391 Datasheet, PDF (1/5 Pages) STMicroelectronics – LOWPOWER SINGLE VOLTAGE COMPARATORS

®
TS391
LOW POWER SINGLE VOLTAGE COMPARATORS
. WIDE SINGLE SUPPLY VOLTAGE RANGE OR
. ^{DUAL SUPPLIES +2V TO +36V OR ±1V TO}
±18V
VERY LOW SUPPLY CURRENT (0.2mA)
INDEPENDENT OF SUPPLY VOLTAGE
(1 mW/comparator at +5V)
. LOW INPUT BIAS CURRENT : 25nA TYP
. LOW INPUT OFFSET CURRENT : ±5nA TYP
. LOW INPUT OFFSET VOLTAGE : ±1mV TYP
. INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GROUND
. LOW OUTPUT SATURATION VOLTAGE :
250mV TYP. (IO = 4mA)
. DIFFERENTIAL INPUT VOLTAGE RANGE
EQUAL TO THE SUPPLY VOLTAGE
. TTL, DTL, ECL, MOS, CMOS COMPATIBLE
OUTPUTS
DE SC RI P TI O N
These devices consist of a low power voltage com-
parator designed specifically to operate from a sin-
gle supply over a wide range of voltages. Operation
from split power supplies is also possible.
This comparator also has a unique characteristic in
that the input common-mode voltage range
includes ground eventhough operatedfrom a single
power supply voltage.
L
SOT23-5L
(Tiny Package)
ORDER CODES
Part
Number
Temperature
Range
TS391IL
–40, +125^oC
Example : TS391IL
PIN CONNECTIONS (top view)
Package
L
•
Output ₁
V_CC - ₂
Inve rting input 3
5 ^V_CC⁺
4 Non-inve rting input
November 1998
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