ET-LM393
Dual Differential Comparators
Description
The ET-LM393 consists of two independent
voltage comparators. These were designed
specifically to operate from a single power
supply over a wide range of voltages. Operation
from split power supplies is also possible and
the
low
power
supply
current
drain
is
independent of the magnitude of the power
supply voltage. The outputs can be connected to
other
open-collector
outputs
to
achieve
wired-AND relationships.
Features
Low Supply Current Drain Independent of The
Supply Voltage.
Low Input Biasing Current.
Low Input Offset Current.
Low Input Offset Voltage.
Input Common-Mode Voltage Range Includes
GND.
Differential Input Voltage Range Equal To The
Power Supply Voltage.
Low Output Saturation Voltage.
Output Voltage Compatible With TTL, MOS
and CMOS Logic.
Pin Description
Applications
Battery Charger
Cordless Telephone
Switching Power Supply
DC-DC Module
Motherboard
Communication Equipment
SOP-8
DIP-8
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Copyright @ Estek Electronics Co., Ltd
Version 0.2
27 July 2011
ESTEK [ Estek Electronics Co. Ltd ]
