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ROHM Semiconductor |
Datasheet
Operational Amplifiers
Low Noise Operational Amplifiers
BA2107G BA2115xxx
General Description
The BA2107/BA2115 are single and dual operational
amplifier with high gain and high slew rate(4v/µs).
The BA2107/BA2115 have good performance of input
referred noise voltage(7 nV/ Hz ) and total harmonic
distortion(0.008%). These are suitable for Audio
applications.
Key Specification
Wide Operating Supply Voltage
(split supply):
Operating Temperature Range:
Slew Rate:
Total Harmonic Distortion :
Input Referred Noise Voltage :
±1.0V to ±7.0V
-40°C to +85°C
4V/µs(Typ)
0.008%(Typ)
7 nV/ Hz (Typ)
Features
High Voltage Gain
Low Input Referred Noise Voltage
Low Total Harmonic Distortion
Wide Operating Supply Voltage
Application
Audio Application
Potable Equipment
Consumer Electronics
Packages
SSOP5
SOP8
SOP-J8
MSOP8
W(Typ)xD(Typ) xH(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
2.90mm x 4.00mm x 0.90mm
Simplified Schematic
VVCCCC
--ININ
++ININ
VOOUUTT
VVEEEE
Figure 1. Simplified Schematic
○Product structure:Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・00
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TSZ02201-0RAR0G200090-1-2
11.Nov.2014 Rev.002
BA2107G BA2115xxx
Pin Configuration
SSOP5
+IN 1
VEE 2
-IN 3
+
-
5 VCC
4 OUT
SOP8, SOP-J8, MSOP8
OUT1 1
-IN1 2
+IN1 3
VEE 4
CH1
-+
CH2
+-
8 VCC
7 OUT2
6 -IN2
5 +IN2
Pin No.
1
2
3
4
5
Pin Name
+IN1
VEE
-IN1
OUT
VCC
Pin No.
1
2
3
4
5
6
7
8
Pin Name
OUT1
-IN1
+IN1
VEE
+IN2
-IN2
OUT2
VCC
SSOP5
BA2107G
Package
SOP8
SOP-J8
BA2115F
BA2115FJ
MSOP8
BA2115FVM
Datasheet
Ordering Information
BA2 1 x x x x x -
xx
Part Number
BA2107G
BA2115xxx
Package
G : SSOP5
F : SOP8
FJ : SOP-J8
FVM : MSOP8
Packaging and forming specification
E2: Embossed tape and reel
(SOP8/SOP-J8)
TR: Embossed tape and reel
(SSOP5/MSOP8)
Line-up
Operating
Temperature
Range
-40°C to +85°C
Operating Supply
Voltage
(split supply)
±1.0V to ±7.0V
Supply
Current
(Typ)
3.5mA
Slew
Rate
(Typ)
4V/µs
Package
Orderable
Part Number
SSOP5
SOP8
SOP-J8
MSOP8
Reel of 3000
Reel of 2500
Reel of 2500
Reel of 3000
BA2107G-TR
BA2115F-E2
BA2115FJ-E2
BA2115FVM-TR
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・00
2/31
TSZ02201-0RAR0G200090-1-2
11.Nov.2014 Rev.002
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