ROHM’s Selection Operational Amplifier/Comparator Series
Operational Amplifiers:
Low Noise
BA4558F,BA4558RF/FV/FVM,BA4560F,BA4560RF/FV/FVM,BA4580RF/FVM
BA2115F/FVM,BA15218F,BA14741F,BA15532FBA4510F/FV
●Description
General-purpose BA4558 / BA4560 / BA15218 / BA14741 /
BA15532 / BA4510 family and high-reliability BA4558R / BA4560R /
BA4580R / BA2115 family integrate two or four independent
Op-Amps on a single chip.
Especially, this series is suitable for any audio applications due to
low noise and low distortion characteristics and are usable for other
many applications by wide operating supply voltage range.
BA4558R/BA4560R/BA4580R/BA2115 are high-reliability products
with extended operating temperature range and high ESD tolerance.
General-purpose
No.09049EAT02
Dual
Dual
Dual
Quad
Dual
Dual
BA4558 family
BA4560 family
BA15218 family
BA14741 family
BA15532 family
BA4510 family
BA4558R family
BA4560R family
BA4580R family
BA2115 family
High-reliability
Dual
Dual
Dual
●Features
1) High voltage gain, low noise, low distortion
2) Internal phase compensation
3) No latch up immunity
4) Wide operating supply voltage
±4.0[V]½±15.0[V](split
supply)
(BA4558/BA4560/BA4558R/BA4560R family)
±2.0[V]½±16.0[V](split
supply)
(BA4580R/BA15218 family)
±2.0[V]½±18.0[V](split
supply)
(BA14741 family)
±3.0[V]½±20.0[V](split
supply)
(BA15532 family)
±1.0[V]½±3.5[V](split
supply)
(BA4510 family)
±1.0[V]½±7.0[V](split
supply)
(BA2115 family)
5) Internal ESD protection
Human body mode (HBM) ±5000[V](Typ.) (BA4558R/BA4560R/BA4580R/BA2115 family)
6) Wide temperature range
-40[℃]½+85[℃]
(BA4558/BA4560/BA15218/BA14741/BA2115 family)
-40[℃]½+105[℃]
(BA4558R/BA4560R/BA4580R family)
Dual
●Pin
Assignments
OUT1
1
2
3
4
5
6
7
- +
CH2
+ -
CH3
CH1
- +
CH4
+ -
14
13
12
11
10
9
8
OUT4
-IN4
+IN4
VEE
+IN3
-IN3
OUT3
OUT1
1
-IN1
+IN1
VEE
2
3
4
8
VCC
OUT2
-IN1
+IN1
VCC
+IN2
-IN2
- +
+ -
CH2
CH1
7
6
-IN2
5
+IN2
OUT2
SOP8
SSOP-B8
MSOP8
SOP14
BA4558F
BA4560F
BA15218F
BA15532F
BA4510F
BA2115F
BA4558R F
BA4560R F
BA4580R F
BA4510F
BA2115F
BA4558R FV
BA4560R FV
BA4510FV
BA4558R FVM
BA4560R FVM
BA4580R FVM
BA2115FVM
BA14741F
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© 2009 ROHM Co., Ltd. All rights reserved.
1/33
2009.05 - Rev.A
BA4558F,BA4560F,BA4558RF/FV/FVM,BA4560RF/FV/FVM,BA4580RF/FVM,
BA15218F,BA14741F,BA15532F,BA4510F/FV,BA2115F/FVM
●Absolute
maximum rating (Ta=25[℃])
○BA4558/BA4560
family,BA4558R/BA4560R/BA4580R family
Parameter
Supply Voltage
Differential
Input Voltage
(*1)
Input Common-mode
voltage range
Operating Supply
Voltage
Output Current
Operating Temperature
Storage Temperature
Maximum Junction
Temperature
Symbol
VCC-VEE
Vid
Vicm
Vopr
Io
Topr
Tstg
Tjmax
(VCC-VEE)
VEE½VCC
8½30 (±4½±15)
-
-40½+85
-55½+125
+125
BA4558
family
BA4560
family
Rating
BA4558R
family
+36
36
BA4560R
family
Technical Note
BA4580R
family
Unit
V
V
V
V
mA
℃
℃
℃
(VEE-0.3)½VEE+36
8½30 (±4½±15)
-
-40½+105
-55½+150
+150
4½32(±2½±16)
±50
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 absoluted maximum rated temperature environment may cause
deterioration of characteristics.
(*1) The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more then VEE.
●Electrical
characteristics
○BA4558/BA4560
family (Unless otherwise specified VCC=+15[V], VEE=-15[V], Ta=25[℃])
Guaranteed limit
Parameter
Symbol
Temperature
Range
BA4558 family
Min.
Typ.
0.5
5
60
3
±14
±13
100
±14
90
90
105
1.0
-
-
Max.
6
200
500
6
-
-
-
-
-
-
-
-
-
-
BA4560 family
Min.
-
-
-
-
±12
±10
86
±12
70
76.3
-
-
-
-
Typ.
0.5
5
50
4
±14
±13
100
±14
90
90
-
4
10
-
Max.
6
200
500
7.5
-
-
-
-
-
150
-
-
-
2.2
Unit
Condition
Input Offset Voltage
(*2)
Input Offset Current
(*2)
Input Bias Current
(*3)
Supply Current
Maximum Output Voltage
Large Single Voltage Gain
Input Common-mode
Voltage Range
Common-mode
Rejection Ratio
Power Supply Rejection
Ratio
Channel Separation
Slew Rate
Gain Bandwidth Product
Input Referred
Noise Voltage
(*2)
(*3)
Vio
Iio
Ib
ICC
VOM
AV
Vicm
CMRR
PSRR
CS
SR
GBW
Vn
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
-
-
-
-
±12
±10
86
±12
70
76.3
-
-
-
-
mV
nA
nA
mA
V
dB
V
dB
dB
dB
V/μs
MHz
μV
Rs≦10[kΩ]
-
-
RL=∞ All Op-Amps
RL≧10[kΩ]
RL≧2[kΩ]
RL≧2[kΩ],VOUT=±10[V]
-
Rs≦10[kΩ]
Rs≦10[kΩ]
f=1[kHz] Input referred
AV=0[dB],RL≧2[kΩ]
f=10[kHz]
Rs=2.2[kΩ],
BW=10[Hz]½30[kHz],RIAA
Absolute value
Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.
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© 2009 ROHM Co., Ltd. All rights reserved.
2/33
2009.05 - Rev.A
BA4558F,BA4560F,BA4558RF/FV/FVM,BA4560RF/FV/FVM,BA4580RF/FVM,
BA15218F,BA14741F,BA15532F,BA4510F/FV,BA2115F/FVM
Technical Note
●Electrical
characteristics
○BA4558R/BA4560R
family (Unless otherwise specified VCC=+15[V], VEE=-15[V], Full range -40[℃]½+105[℃])
Guaranteed limit
T
emperature
Parameter
Symbol
BA4558R family
BA4560R family
Unit
Condition
Range
Min. Typ. Max. Min. Typ. Max.
25℃
-
0.5
6
-
0.5
6
Input Offset Voltage (*4)
Vio
mV VOUT=0[V]
Full range
-
-
7
-
-
7
25℃
-
5
200
-
5
200
Input Offset Current (*4)
Iio
nA
VOUT=0[V]
Full range
-
-
200
-
-
200
25℃
-
60
500
-
50
500
Input Bias Current (*5)
Ib
nA
VOUT=0[V]
Full range
-
-
800
-
-
800
25℃
-
3
6
-
3
7
RL=∞ All Op-Amps
Supply Current
ICC
mA
VIN+=0[V]
Full range
-
-
6.5
-
-
7.5
25℃
±10
±13
-
±12
±14
-
RL≧2[kΩ]
Full range ±10
-
-
-
-
-
Maximum Output Voltage
VOM
V
-
-
-
±10 ±11.5
-
Io=25[mA]
25℃
±12
±14
-
-
-
-
RL≧10[kΩ]
25℃
86
100
-
86
100
-
RL≧2[kΩ],VO=±10[V],
Large Single Voltage Gain
AV
dB
Vicm=0[V]
Full range 83
-
-
83
-
-
25℃
±12
±14
-
±12
±14
-
Input Common-mode
Vicm
V
VOUT=±12[V]
Voltage Range
Full range ±12
-
-
±12
-
-
Common-mode
CMRR
25℃
70
90
-
70
90
-
dB
VOUT=±12[V]
Rejection Ratio
Power Supply
PSRR
25℃
76.5
90
-
76.5
90
-
dB
Ri≦10[kΩ]
Rejection Ratio
Channel Separation
Slew Rate
Unity Gain Frequency
Total Harmonic Distortion
Input Referred
Noise Voltage
(*4)
(*5)
CS
SR
ft
THD
Vn
25℃
25℃
25℃
25℃
25℃
-
-
-
-
-
105
1
2
0.005
12
-
-
-
-
-
-
-
-
-
-
105
4
4
0.003
8
-
-
-
-
-
dB
V/μs
MHz
％
nV/ Hz
f=1[kHz]
AV=0[dB],RL=10[kΩ]
CL=100[pF]
RL=2[kΩ]
AV=20[dB],RL=10[kΩ]
VOUT=5[Vrms],f=1[kHz]
RS=100[Ω],Vi=0[V]
,f=1[kHz]
Absolute value
Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.
●Electrical
characteristics
○BA4580R
family (Unless otherwise specified VCC=+15[V], VEE=-15[V], Ta=25[℃])
Guaranteed limit
Temperature
BA4580R family
Parameter
Symbol
Unit
Range
Min.
Typ.
Max.
Input Offset Voltage (*6)
Input Offset Current (*6)
Input Bias Current (*7)
Large Single Voltage Gain
Vio
Iio
Ib
AV
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
-
-
-
90
±12
±12
80
80
-
-
-
-
-
0.3
5
100
110
±13.5
±13.5
110
110
6
5
5
0.0005
0.8
3
200
500
-
-
-
-
-
9
-
-
-
-
mV
nA
nA
dB
V
V
dB
dB
mA
Rs≦10[kΩ]
Rs≦10[kΩ]
RL≧2[kΩ]
Rs≦10[kΩ]
Condition
-
-
RL≧10[kΩ],VOUT=±10[V]
Maximum Output Voltage
VOM
Input Common-mode
Vicm
Voltage Range
Common-mode Rejection Ratio CMRR
Power Supply Rejection Ratio
Supply Current
Slew Rate
Unity Gain Frequency
Total Harmonic Distortion
Input Referred Noise Voltage
(*6)
(*7)
-
PSRR
ICC
SR
ft
THD
Vni
RL=∞ All Op-Amps,VIN+=0[V]
V/μs RL≧2[kΩ]
MHz RL=2[kΩ]
Av=20[dB],VOUT=5[Vrms],RL=2[kΩ]
%
f=1[kHz],20[Hz]~20[kHz] BPF
μVrms
RIAA,Rs=2.2 [kΩ],30[kHz] LPF
Absolute value
Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
3/33
2009.05 - Rev.A
BA4558F,BA4560F,BA4558RF/FV/FVM,BA4560RF/FV/FVM,BA4580RF/FVM,
BA15218F,BA14741F,BA15532F,BA4510F/FV,BA2115F/FVM
●Absolute
maximum rating (Ta=25[℃])
○BA15218/BA14741F/BA15532
family
Parameter
Supply Voltage
Differential Input Voltage
Input Common-mode
voltage range
Operating Supply Voltage
Input Current
Operating Temperature
Storage Temperature
Maximum junction Temperature
Output Short Current (*10)
Output Short Time (*10)
Symbol
VCC-VEE
Vid
Vicm
Vopr
Ii
Topr
Tstg
Tjmax
Iomax
Ts
±50
-
4½32 (±2½±16)
-
-40~+85
-55~+125
125
-
unlimited
(only 1CH short)
-
BA15218 family
36
VCC-VEE
(*8)
VEE~VCC
4½36 (±2½±18)
-
Rating
BA14741 family
36
Technical Note
BA15532 family
42
±0.5
(*9)
Unit
V
V
V
6½40 (±3½±20)
±10
-20~+75
V
mA
℃
℃
℃
mA
Sec
unlimited
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 absoluted maximum rated temperature environment may cause
deterioration of characteristics.
(*8) The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more then VEE.
(*9) Don’t over input current
±10mA.
Built-in resistor for protection because of over current with differential input voltage above 0.5V.
(*10) Limit within Pd
●Electrical
characteristics
○BA15218
family (Unless otherwise specified VCC=+15[V], VEE=-15[V], Ta=25[℃])
Parameter
Temperature
Symbol
Range
Vio
Iio
Ib
Av
Vicm
CMRR
PSRR
ICC
VOH
VOL
Slew Rate
Gain Bandwidth Product
Input Referred Noise Voltage
Channel Separation
SR
GBW
Vn
CS
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
Guaranteed limit
Unit
Min.
-
-
-
86
±12
70
76
-
±12
±10
-
-
-
-
Typ.
0.5
5
50
110
±14
90
90
5.0
±14
±13
3.0
10
1.0
120
Max.
5.0
200
500
-
-
-
-
8.0
-
-
-
-
-
-
mV
nA
nA
dB
V
dB
dB
mA
V
V
Rs≦10[kΩ]
-
-
RL≧2[kΩ],Vo=±10[V]
-
Rs≦10[kΩ]
Rs≦10[kΩ]
Vin=0,RL=∞
RL≧10[kΩ]
RL≧2[kΩ]
Condition
Input Offset Voltage
(*11)
Input Offset Current
(*11)
Input Bias Current
(*12)
Large Single Voltage Gain
Input Common-mode Voltage
Range
Common-mode Rejection Ratio
Power Supply Rejection Ratio
Supply Current
Maximum Output Voltage
V/μs GV=0[dB],RL=2[kΩ]
MHz f=10[kHz]
μVrms
dB
RS=1[kΩ],
BW=20[Hz]½30[kHz],RIAA
f=1[kHz] input referred
(*11) Absolute value
(*12) Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
4/33
2009.05 - Rev.A
BA4558F,BA4560F,BA4558RF/FV/FVM,BA4560RF/FV/FVM,BA4580RF/FVM,
BA15218F,BA14741F,BA15532F,BA4510F/FV,BA2115F/FVM
●Electrical
characteristics
○BA14741
family (Unless otherwise specified VCC=+15[V], VEE=-15[V], Ta=25[℃])
Guaranteed limit
Temperature
Parameter
Symbol
Unit
Range
Min.
Typ.
Max.
Input Offset Voltage
(*13)
Input Offset Current
Input Bias Current
(*13)
(*14)
Technical Note
Condition
Rs≦10[kΩ]
-
-
RL≧2[kΩ],Vo=±10[V]
-
-
-
RL=∞,on all OpAmp
Vin+=1[V],Vin-=0[V],RL=2[kΩ]
Vin+=0[V],Vin-=1[V],RL=2[kΩ]
Vin+=1[V],Vin-=0[V],VO=0[V]
Vin+=0[V],Vin-=1[V],VO=0[V]
Av=1,RL=2[kΩ]
Vio
Iio
Ib
Av
CMRR
Vicm
PSRR
ICC
VOH
VOL
IOH
IOL
SR
Vn
CS
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
-
-
-
20
80
±12
80
-
10
-10
10
5
-
-
-
1.0
10
60
100
100
±13.5
100
3.0
12.5
-12.5
20
10
1.0
2.0
100
5.0
50
300
-
-
-
-
7.0
-
-
-
-
-
4.0
-
mV
nA
nA
V/mV
dB
V
dB
mA
V
V
mA
mA
V/μs
Large Single Voltage Gain
Common-mode Rejection Ratio
Input Common-mode
Voltage Range
Power Supply Rejection Ratio
Supply Current
Maximum
High
Output
Low
Voltage
Maximum
Source
Output
Sink
Current
Slew Rate
Input Referred Noise Voltage
Channel Separation
(*13)
(*14)
μVrms
RIAA,Rs=2.2[kΩ],10[Hz]~30[kHz]
dB
f=1[kHz ] input referred
Absolute value
Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.
●Electrical
characteristics
○BA15532
family (Unless otherwise specified VCC=+15[V], VEE=-15[V], Ta=25[℃])
Guaranteed limit
Temperature
Parameter
Symbol
Unit
Range
Min.
Typ.
Max.
Input Offset Voltage
(*15)
Input Offset Current
(*15)
Input Bias Current
(*16)
Large Single Voltage Gain
Common-mode
Rejection Ratio
Input Common-mode
Voltage Range
Power Supply Rejection Ratio
Supply Current
Maximum Output Voltage -1
Maximum Output Voltage -2
Output Short Current
Slew Rate
Gain Bandwidth Product
Input Referred Noise Voltage
Channel Separation
Vio
Iio
Ib
Av
CMRR
Vicm
PSRR
Icc
VOH/
VOL
lOS
SR
GBW
Vn
CS
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
-
-
-
80
70
±12
80
-
±12
±15
-
-
-
-
-
0.5
10
200
94
100
±13
100
8.0
±13
±16
38
8.0
20
0.7
110
4.0
150
800
-
-
-
-
16.0
-
-
-
-
-
1.5
-
mV
nA
nA
dB
dB
V
dB
mA
V
V
mA
V/μs
MHz
Condition
Rs=50[Ω],RL≧10[kΩ]
RL≧10[kΩ]
RL≧10[kΩ]
RL≧600[Ω],Vo=±10[V]
RL≧10[kΩ]
RL≧10[kΩ]
Rs=50[Ω],RL≧10[kΩ]
RL=∞,on all OpAmp
RL≧600[Ω]
RL≧600[Ω]
VCC=18[V],VEE=-18[V]
(*17)
Av=1,RL=600[Ω],CL=100[pF]
f=10[kHz],RL=600[Ω],CL=100[pF]
μVrms
RIAA,Rs=100[Ω],20[Hz]~30[kHz]
dB
RIAA Input referred
(*15 Absolute value
(*16) Current direction: Since first input stage is composed with NPN transistor, input bias current flows out of IC.
(*17) In the case of output pin shorting with VCC or VEE. But never over the maximum power dissipation
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© 2009 ROHM Co., Ltd. All rights reserved.
5/33
2009.05 - Rev.A
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