LMC6762AIM National Semiconductor, LMC6762AIM Datasheet
LMC6762AIM
Manufacturer Part Number
LMC6762AIM
Description
COMPARATOR DUAL CMOS R/R, SMD, 6762
Manufacturer
National Semiconductor
Specifications of LMC6762AIM
Comparator Type
General Purpose
No. Of Comparators
2
Response Time
4µs
Ic Output Type
Push Pull
Supply Current
12µA
Supply Voltage Range
2.7V To 15V
Amplifier Case Style
SOIC
No. Of Pins
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LMC6762AIM
Manufacturer:
NS
Quantity:
208
Part Number:
LMC6762AIM
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LMC6762AIMX
Manufacturer:
NS/国半
Quantity:
20 000
© 2004 National Semiconductor Corporation
LMC6762
Dual MicroPower Rail-To-Rail Input CMOS Comparator
with Push-Pull Output
General Description
The LMC6762 is an ultra low power dual comparator with a
maximum supply current of 10 µA/comparator. It is designed
to operate over a wide range of supply voltages, from 2.7V to
15V. The LMC6762 has guaranteed specs at 2.7V to meet
the demands of 3V digital systems.
The LMC6762 has an input common-mode voltage range
which exceeds both supplies. This is a significant advantage
in low-voltage applications. The LMC6762 also features a
push-pull output that allows direct connections to logic de-
vices without a pull-up resistor.
A quiescent power consumption of 50 µW/amplifier
(
portable phones and hand-held electronics. The ultra-low
supply current is also independent of power supply voltage.
Guaranteed operation at 2.7V and a rail-to-rail performance
makes this device ideal for battery-powered applications.
Refer to the LMC6772 datasheet for an open-drain version
of this device.
Connection Diagram
@
V
+
= 5V) makes the LMC6762 ideal for applications in
8-Pin DIP/SO
Top View
01232001
DS012320
Features
(Typical unless otherwise noted)
n Low power consumption (max):
n Wide range of supply voltages: 2.7V to 15V
n Rail-to-rail input common mode voltage range
n Rail-to-rail output swing (Within 100 mV of the supplies,
n Short circuit protection: 40 mA
n Propagation delay (
Applications
n Laptop computers
n Mobile phones
n Metering systems
n Hand-held electronics
n RC timers
n Alarm and monitoring circuits
n Window comparators, multivibrators
Typical Application
overdrive): 4 µs
@
V
+
= 2.7V, and I
Zero Crossing Detector
LOAD
@
V
= 2.5 mA)
+
= 5V, 100 mV
I
S
= 10 µA/comp
01232016
www.national.com
August 2000
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