ELM832BW
CMOS Low power dual operational amplifier
■General description
ELM832BW is low power CMOS dual operational amplifier which consists of doubly-packed ELM832B.
ELM832BW makes it easy to design power circuits and is able to operate from single +1.2V source.
■Features
• Operation from a single power source
• Low voltage operation : 1.2V≤Vdd≤6.0V
• Low current consumption
: 50μA(Typ. Vdd=3.0V, 2Amp. units total)
• Common-mode input voltage range
: Vss to Vdd-0.3V (Vdd=1.5V)
: Vss to Vdd-0.1V (Vdd=3.0V)
• Output stage
: Push-pull
• Unity gain bandwidth : Typ. 200kHz
• Package
: TSSOP-8
■Application
• Battery-operated portable devices
• Micropower signal process
• Low voltage analog circuit
■Maximum absolute ratings
Parameter
Power supply voltage
Input voltage
Output voltage
Output short circuit
Power dissipation
Operating temperature
Storage temperature
Symbol
Vdd
Vin
Vout
Pd
Top
Tstg
Limit
10
Vss-0.3 to Vdd+0.3
Vss-0.3 to Vdd+0.3
Continuous
300
-20 to +70
-55 to +125
Unit
V
V
V
Sec.
mW
°C
°C
■Selection guide
ELM832BW-x
Symbol
a
b
c
Product version
Dual mark
Taping direction
B
W : dual
S, N : Refer to PKG file
ELM832 B W - x
↑ ↑ ↑
a b c
■Standard circuit
■Pin configuration
TSSOP-8 (TOP VIEW)
Pin No.
1
2
3
4
5
6
7
8
Pin name
IN-A
IN+A
OUTA
IN+B
IN-B
OUTB
VDD
VSS
$
10 - 1