ELM743 Datasheet, PDF (1/4 Pages) ELM Technology Corporation – CMOS Low power voltage dual comparator

ELM743xxA CMOS Low power voltage dual comparator
Preliminary
■General description
ELM743xxA is a low voltage and low power dual comparator which can input and output signals in full range
of Vdd to Vss. ELM743xxA can operate with single power source and low voltage supply (operating voltage
range:Vdd≥1.2V) condition. ELM743xxA provides 2 kinds of output style: N-ch opendrain and CMOS output.
■Features
• Low voltage operation : Vdd≥1.2V
• Low current consumption : Typ.2μA(Vdd=3.6V, VoutA=VoutB=Low)
Typ.1.2μA(Vdd=3.6V, VoutA=VoutB=High)
• Operating voltage range : 1.2V≤Vdd≤7.0V
• Input voltage range
: Vss to Vdd
• Output stage
: N-ch open drain or CMOS output selectable
• Package
: TSON8-2×2, MSOP-8
■Application
• Battery-operated devices
• Micropower signal processing
• Low voltage analog circuits
■Maximum absolute ratings
Parameter
Power supply voltage
Input voltage
Output voltage
Power dissipation
Operating temperature
Storage temperature
Symbol
Limit
Unit
Vdd
Vss-0.3 to +8.0
V
Vin
Vss-0.3 to Vdd+0.3
V
Vout
N-ch : Vss-0.3 to +8.0
CMOS : Vss-0.3 to Vdd+0.3
V
Pd
200 (TSON8-2×2)
250 (MSOP-8)
mW
Top
-20 to +70
°C
Tstg
-55 to +125
°C
■Selection guide
ELM743xxA-x
Symbol
a
Output form
b
Package
c
Product version
d
Taping direction
N : N-ch open drain
C : CMOS
M : TSON8-2×2
N : MSOP-8
A(fixed)
S: Refer to PKG file
N: Refer to PKG file
ELM743 x x A - x
↑ ↑↑ ↑
a bc d
4- 1
Rev.1.1