SGM8702 Datasheet, PDF (1/14 Pages) SG Micro Corp – Open Drain Output Comparator

SGM8702
Micro-Power, CMOS Input, RRIO, 1.4V,
Open Drain Output Comparator
GENERAL DESCRIPTION
FEATURES
The SGM8702 is an ultra low power comparator with a
typical power supply current of 300nA. It has the
best-in-class power supply current versus propagation
delay performance. The propagation delay is as low as
6μs with 100mV overdrive at 1.4V supply.
Designed to operate over a wide range of supply voltages,
from 1.4V to 5.5V, with guaranteed operation at 1.4V,
2.5V and 5.0V, the SGM8702 is ideal for use in a variety
of battery-powered applications. With rail-to-rail common
mode voltage range, the SGM8702 is well suited for
single-supply operation. ^{Its small packages make the}
SGM8702 ideal for use in handheld electronics and
mobile phone applications.
● Ultra Low Power Consumption:
300nA (TYP) at V_S = 1.4V
● Wide Supply Voltage Range: 1.4V to 5.5V
● Propagation Delay: 6μs (TYP) at V_S = 1.4V
● Open Drain Output Current Drive:
18mA (TYP) at V_S = 5V
● Rail-to-Rail Input
● P-MOSFET Open Drain Output Structure
● -40℃ to +85℃ Operating Temperature Range
● Available in Green SOT-23-5 and SC70-5 Packages
TYPICAL APPLICATION
+5V (+3V)
Featuring an open drain output stage, the SGM8702
allows for operation with absolute minimum power
consumption when driving any capacitive or resistive
load.
SGM8702 is available in Green SOT-23-5 and SC70-5
space-saving packages. It is rated over the -40℃ to
+85℃ temperature range.
APPLICATIONS
2MΩ
V_IN-
2MΩ 0.1μF _VIN+
+V_S
V_OUT
3V (5V)
LOGIC OUT
R_PULLDOWN
V_IN
-V_S
RC Timers
Window Detectors
IR Receiver
Multivibrators
Alarm and Monitoring Circuits
SG Micro Corp
www.sg-micro.com
REV. A. 4