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Teilenummer | ELM832BW |
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Beschreibung | CMOS Low power dual operational amplifier | |
Hersteller | ELM Technology Corporation | |
Logo | ||
Gesamt 10 Seiten 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
www.DaStyamShbeoel t4U.com
a Product version
b Dual mark
c Taping direction
B
W : dual
S, N : Refer to PKG file
ELM832 B W - x
↑↑ ↑
ab c
■Pin configuration
TSSOP-8 (TOP VIEW)
፸
ዉ
፹
ᎈ$
ዉ
፺
፻፼
Pin No.
1
2
3
4
5
6
7
8
Pin name
IN-A
IN+A
OUTA
IN+B
IN-B
OUTB
VDD
VSS
■Standard circuit
ᎰᎵ ፲
ᎌ᎓᎔፺፹ᎉ፯፸፶፹፰
፴
፸፷፷Ꮂᔵ
፸፷Ꮂᔵ
ᎶᎼᎻ
10 - 1
ELM832BW CMOS Low power dual operational amplifier
CMRR - Frequency
100 Top=25ദ
Vcm=Vdd/2, RL to VSS
90
80
RL=100k˖
70
RL=10k˖
60
50
0.01 0.1 1 10
Frequency(kHz)
100
PSRR - Frequency
120 Top=25ദ
RL=10k˖ or 100k˖ to VSS
100
80
60
40
20
0.01
www.DataSheet4U.com
0.1 1 10
Frequency(kHz)
100
SR - Top
200
RL=100k˖, CL=20pF to VSS
180 Av=+1, Vin=1Vp-p
160 Rising Edge
140
120 Falling Edge
100
80
60
-20 -10 0 10 20 30 40 50 60 70
Top(ദ)
CMRR - Vcm
100 Top=25ദ
RL=10k˖ to VSS
90
80
70
60
50
40
0 0.5 1 1.5
Vcm(V)
CMRR, PSRR - Top
120
RL=10k˖ to VSS
110
100 PSRR
90
80 CMRR
70
60
50
-20 -10 0 10 20 30 40 50 60 70
Top(ദ)
10 - 6
6 Page | ||
Seiten | Gesamt 10 Seiten | |
PDF Download | [ ELM832BW Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
ELM832B | CMOS Low power operational amplifier | ELM Technology Corporation |
ELM832BW | CMOS Low power dual operational amplifier | ELM Technology Corporation |
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