Datasheet
Operational Amplifiers
Low Noise Operational Amplifiers
BA4560xxx BA4560Rxxx
General Description
BA4560xxx for normal grade and BA4560Rxxx,
BA4564RFV, BA4564WFV for high-reliability grade
integrate two or four high voltage gain Op-Amps on a
single chip. Especially, this series is suitable for any
audio applications due to low noise and low distortion
characteristics and they are usable for other many
applications of wide operating supply voltage
range.BA4560Rxxx, BA4564RFV, BA4564WFV are
high-reliability products with extended operating
temperature range.
BA4564RFV BA4564WFV
Packages
SOP8
SOP-J8
TSSOP-B8
MSOP8
SOP14
SSOP-B14
W(Typ) x D(Typ) x H(Max)
5.00mm x 6.20mm x 1.71mm
4.90mm x 6.00mm x 1.65mm
3.00mm x 6.40mm x 1.20mm
2.90mm x 4.00mm x 0.90mm
8.70mm x 6.20mm x 1.71mm
5.00mm x 6.40mm x 1.35mm
Key Specification
Operating Supply Voltage
(Split Supply):±4V to ±15V
Temperature Range:
BA4560xxx
-40°C to +85°C
BA4560Rxxx,BA4564RFV,BA4564WFV
-40°C to +105°C
Slew Rate:
4V/µs(Typ)
Total Harmonic Distortion:
0.003%(Typ)
Input Referred Noise Voltage:
8
nV/ Hz
(Typ)
Offset Voltage:
BA4564WFV
2.5mV(Max)
Features
High Voltage Gain, Low Noise, Low Distortion
Wide Operating Supply Voltage Range
Wide Operating Temperature Range
Selection Guide
Maximum Operation Temperature
Slew Rate
+85°C
BA4560F
BA4560FJ
BA4560FV
BA4560FVT
BA4560FVM
+105°C
Slew Rate
Normal
Dual
4V/µs
High Reliability
Dual
4V/µs
BA4560RF
BA4560RFJ
BA4560RFV
BA4560RFVT
BA4560RFVM
BA4564RFV
BA4564WFV
Quad
4V/µs
Simplified Schematic
VCC
－IN
VOUT
＋IN
VEE
○Product
structure：Silicon monolithic integrated circuit
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© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111½14½00
Figure 1. Simplified Schematic
○This
product is not designed protection against radioactive rays.
1/48
TSZ02201-0RAR1G200020-1-2
19.Nov.2014 Rev.003
BA4560xxx
BA4560Rxxx
BA4564RFV
BA4564WFV
Datasheet
Pin Configuration
BA4560F, BA4560RF
BA4560FJ, BA4560RFJ
BA4560FV, BA4560RFV
BA4560FVT, BA4560RFVT
BA4560FVM, BA4560RFVM
: SOP8
: SOP-J8
: SSOP-B8
: TSSOP-B8
: MSOP8
Pin No.
OUT1
1
-IN1
2
+IN1
3
VEE
4
OUT2
CH1
- +
+
CH2
+ -
8
VCC
7
6
5
Pin Name
OUT1
-IN1
+IN1
VEE
+IN2
-IN2
OUT2
VCC
1
2
3
4
5
6
7
8
OUT2
-IN2
+IN2
BA4564RFV, BA4564WFV
: SSOP-B14
Pin No.
1
Pin Name
OUT1
-IN1
+IN1
VCC
+IN2
-IN2
OUT2
OUT3
-IN3
+IN3
VEE
+IN4
-IN4
OUT4
OUT1
-IN1
+IN1
VCC
+IN2
-IN2
OUT2
1
2
3
4
5
6
7
-
+
－ ＋
CH2
＋ －
+
-
CH3
CH1
－ ＋
- +
CH4
＋ －
+
-
14
OUT4
13
-IN4
12
+IN4
11
VEE
10
+IN3
9
8
2
3
4
5
6
7
8
9
10
11
12
13
14
-IN3
OUT3
Package
SOP8
BA4560F
BA4560RF
SOP-J8
BA4560FJ
BA4560RFJ
SSOP-B8
BA4560FV
BA4560RFV
TSSOP-B8
BA4560FVT
BA4560RFVT
MSOP8
BA4560FVM
BA4560RFVM
SSOP-B14
BA4564RFV
BA4564WFV
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TSZ22111½15½00
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BA4560xxx
BA4560Rxxx
BA4564RFV
BA4564WFV
Datasheet
Ordering Information
B
A
4
5
6
x
x
x
x
x
-
xx
Packaging and forming specification
E2: Embossed tape and reel
(SOP8/SSOP-B8/TSSOP-B8/SOP-J8
SSOP-B14)
TR: Embossed tape and reel
(MSOP8)
Part Number
BA4560xxx
BA4560Rxxx
BA4564RFV
BA4560WFV
Package
F
: SOP8
FJ : SOP-J8
FV : SSOP-B8
: SSOP-B14
FVM : MSOP8
FVT : TSSOP-B8
Line-up
Operating
Temperature
Range
Operating Supply
Voltage
(Split Supply)
Supply
Current
(Typ)
Offset
Voltage
(Max)
SOP8
SOP-J8
-40°C to +85°C
4mA
SSOP-B8
TSSOP-B8
MSOP8
±4.0V to ±15.0V
3mA
-40°C to +105°C
6mV
SOP8
SOP-J8
SSOP-B8
TSSOP-B8
MSOP8
6mA
SSOP-B14
2.5mV
SSOP-B14
Package
Reel of 2500
Reel of 2500
Reel of 2500
Reel of 2500
Reel of 3000
Reel of 2500
Reel of 2500
Reel of 2500
Reel of 3000
Reel of 3000
Reel of 2500
Reel of 2500
Orderable
Part Number
BA4560F-E2
BA4560FJ-E2
BA4560FV-E2
BA4560FVT-E2
BA4560FVM-TR
BA4560RF-E2
BA4560RFJ-E2
BA4560RFV-E2
BA4560RFVT-E2
BA4560RFVM-TR
BA4564RFV-E2
BA4564WFV-E2
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TSZ02201-0RAR1G200020-1-2
19.Nov.2014 Rev.003
BA4560xxx
BA4560Rxxx
BA4564RFV
BA4564WFV
Datasheet
Absolute Maximum Ratings
(T
A
=25℃)
Parameter
Supply Voltage
Symbol
VCC-VEE
SOP8
SOP-J8
Power Dissipation
P
D
SSOP-B8
TSSOP-B8
MSOP8
SSOP-B14
Differential Input Voltage
Input Common-mode Voltage
Range
(Note 8)
Input Current
(Note 7)
Ratings
BA4560xxx BA4560Rxxx BA4564RFV BA4564WFV
+36
0.55
0.54
0.50
0.50
0.47
(Note1,6)
(Note2,6)
(Note3,6)
(Note3,6)
(Note4,6)
Unit
V
0.69
0.67
0.62
0.62
0.58
(Note1,6)
(Note2,6)
(Note3,6)
(Note3,6)
(Note4,6)
-
-
-
-
-
0.87
(Note5,6)
-
-
-
-
-
0.87
(Note5,6)
W
-
VCC-VEE
VEE to VCC
-
V
ID
V
ICM
I
I
V
opr
T
opr
T
stg
T
JMAX
+36
(VEE-0.3) to VEE+36
-10
+8 to +30 (±4 to ±15)
V
V
mA
V
℃
℃
℃
Operating Supply Voltage Range
Operating Temperature Range
Storage Temperature Range
Maximum Junction Temperature
-40 to +85
-55 to +125
+125
-40 to +105
-55 to +150
+150
Note: Absolute maximum rating item indicates the condition which must not be exceeded.
Application of voltage in excess of absolute maximum rating or use out absolute maximum rated temperature environment may cause
deterioration of characteristics.
(Note 1) To use at temperature above T
A
＝25℃
reduce 5.5mW.
(Note 2) To use at temperature above T
A
＝25℃
reduce 5.4mW.
(Note 3) To use at temperature above T
A
＝25℃
reduce 5.0mW.
(Note 4) To use at temperature above T
A
＝25℃
reduce 4.7mW.
(Note 5) To use at temperature above T
A
＝25℃
reduce 7.0mW.
(Note 6) Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm).
(Note 7) The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more than VEE.
(Note 8) An excessive input current will flow when input voltages of less than VEE-0.6V are applied.
The input current can be set to less than the rated current by adding a limiting resistor.
Caution: Operating the IC over the absolute maximum ratings may damage the IC. In addition, it is impossible to predict all destructive situations such as
short-circuit modes, open circuit modes, etc. Therefore, it is important to consider circuit protection measures, like adding a fuse, in case the IC is
operated in a special mode exceeding the absolute maximum ratings.
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TSZ02201-0RAR1G200020-1-2
19.Nov.2014 Rev.003
BA4560xxx
BA4560Rxxx
BA4564RFV
BA4564WFV
Datasheet
Electrical Characteristics
○BA4560xxx
(Unless otherwise specified VCC=+15V, VEE=-15V)
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
Supply Current
Maximum Output Voltage
Large Signal Voltage Gain
Input Common-mode Voltage Range
Common-mode Rejection Ratio
Power Supply Rejection Ratio
Slew Rate
Unity Gain Frequency
Gain Band Width
Total Harmonic Distortion+Noise
(Note 9)
Symbol
V
IO
I
IO
I
B
I
CC
V
OM
A
V
V
ICM
CMRR
PSRR
SR
f
T
GBW
THD+N
Temperature
Range
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
Limits
Min
-
-
-
-
±12
±10
86
±12
70
76.3
-
-
-
-
-
Typ
0.5
5
50
4
±14
±13
100
±14
90
90
4
4
10
0.003
8
-
Max
6
200
500
7.5
-
-
-
-
-
-
-
-
-
-
-
2.2
Unit
mV
nA
nA
mA
V
dB
V
dB
dB
V/μs
Condition
VOUT=0V
VOUT=0V
VOUT=0V
R
L
=∞, All Op-Amps,
VIN+=0V
R
L
≥
10kΩ
R
L
≥
2kΩ
R
L
≥
2kΩ, VOUT=±10V
V
ICM
=0V
-
V
ICM
=-12V½+12V
R
I
≤
10kΩ
A
V
=0dB, R
L
=2kΩ
C
L
=100pF
(Note 9)
(Note 10)
MHz R
L
=2kΩ
MHz f=10kHz
%
nV/ Hz
A
V
=20dB, R
L
=2kΩ
VIN=0.05Vrms, f=1kHz
R
S
=100Ω, V
I
=0V
f=1kHz
R
S
=2.2Ω, RIAA
BW=10kHz to 30kHz
Input Referred Noise Voltage
V
N
25℃
-
μVrms
(Note 9) Absolute value
(Note 10) Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.
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