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ROHM Semiconductor |
Datasheet
Operational Amplifiers
Low Supply Current
Input/Output Full Swing
Operational Amplifier
BD12730G BD12732xxx BD12734xxx
General Description
BD12730G/BD12732xxx/BD12734xxx are input/output
full swing operational amplifiers. They have the
features of low operating supply voltage, low supply
current, low input referred noise voltage and high
phase margin. These are suitable for audio
applications and battery management.
Features
Low Operating Supply Voltage
Input/Output Full Swing
Low Supply Current
High Phase Margin
Low Input Referred Noise Voltage
Applications
Audio Application
Battery Management
General Purpose
Key Specifications
Operating Supply Voltage (Single Supply):
+1.8V to +5.5V
Operating Temperature Range:
-40°C to +85°C
Input Offset Voltage:
5mV (Max)
Supply Current:
BD12730G(Single)
550µA (Max)
BD12732xxx(Dual)
900µA (Max)
BD12734xxx(Quad)
1800µA (Max)
Input Referred Noise Voltage:
Adequate Phase Margin:
10 nV/ Hz (Typ)
75°(Typ)
Packages
SSOP5
SOP8
SOP-J8
SSOP-B8
TSSOP-B8
MSOP8
TSSOP-B8J
SOP14
SOP-J14
SSOP-B14
TSSOP-B14J
W(Typ) x D(Typ) x H(Max)
2.90mm x 2.80mm x 1.25mm
5.00mm x 6.20mm x 1.71mm
4.90mm x 6.00mm x 1.65mm
3.00mm x 6.40mm x 1.35mm
3.00mm x 6.40mm x 1.20mm
2.90mm x 4.00mm x 0.90mm
3.00mm x 4.90mm x 1.10mm
8.70mm x 6.20mm x 1.71mm
8.65mm x 6.00mm x 1.65mm
5.00mm x 6.40mm x 1.35mm
5.00mm x 6.40mm x 1.20mm
Pin Configuration
BD12730G
: SSOP5
+IN 1
GND 2
-IN 3
+
-
5 V+
4 OUT
Pin No.
1
2
3
4
5
Pin Name
+IN
GND
-IN
OUT
V+
○Product structure:Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays.
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©2013 ROHM Co., Ltd. All rights reserved.
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TSZ02201-0GMG0G200600-1-2
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BD12730G BD12732xxx BD12734xxx
BD12732F
BD12732FJ
BD12732FV
BD12732FVT
BD12732FVM
BD12732FVJ
: SOP8
: SOP-J8
: SSOP-B8
: TSSOP-B8
: MSOP8
: TSSOP-B8J
OUT1 1
-IN1 2
+IN1 3
GND 4
CH1
- ++
CH2
+-
8 V+
7 OUT2
6 -IN2
5 +IN2
BD12734F
BD12734FJ
BD12734FV
BD12734FVJ
: SOP14
: SOP-J14
: SSOP-B14
: TSSOP-B14J
OUT1 1
-IN1 2
+IN1 3
V+ 4
+IN2 5
-IN2 6
OUT2 7
CH1
-+
-+
CH2
CH4
+-
+-
CH3
14 OUT4
13 -IN4
12 +IN4
11 GND
10 +IN3
9 -IN3
8 OUT3
Pin No.
1
2
3
4
5
6
7
8
Pin Name
OUT1
-IN1
+IN1
GND
+IN2
-IN2
OUT2
V+
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin Name
OUT1
-IN1
+IN1
V+
+IN2
-IN2
OUT2
OUT3
-IN3
+IN3
GND
+IN4
-IN4
OUT4
Datasheet
Ordering Information
B D 1 2 7 3 xxxx - xx
Part Number
BD12730G
BD12732xxx
BD12734xxx
Package
G : SSOP5
F : SOP8
FJ : SOP-J8
FV : SSOP-B8
FVT : TSSOP-B8
FVM : MSOP8
FVJ : TSSOP-B8J
F : SOP14
FJ : SOP-J14
FV : SSOP-B14
FVJ : TSSOP-B14J
Packaging and Forming Specification
TR: Embossed tape and reel
(SSOP5/MSOP8)
E2: Embossed tape and reel
(SOP8/SOP-J8/SSOP-B8/TSSOP-B8/
TSSOP-B8J/SOP14/SOP-J14/SSOP-B14/
TSSOP-B14J)
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
2/50
TSZ02201-0GMG0G200600-1-2
14.July.2016.Rev004
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