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PDF BA4558RF Data sheet ( Hoja de datos )
| Número de pieza | BA4558RF | |
| Descripción | Low Noise Operational Amplifiers | |
| Fabricantes | ROHM Semiconductor | |
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Operational Amplifiers / Comparators
Low Noise Operational Amplifiers
BA4558F, BA4558R F/FV/FVM, BA4560F, BA4560R F/FV/FVM, BA4564RFV
BA4580R F/FVM, BA4584FV, BA4584R F/FV, BA8522R F/FV/FVM
BA15218F, BA14741F, BA15532F, BA4510F/FV, BA2115F/FVM
No.11049EBT16
●Description
General-purpose BA4558 / BA456 0 / BA1 5218 / BA14741 / BA15532 / BA4510 famil y a nd hig h-reliability BA4 558R /
BA4560R / B A4564R / BA4 580R / BA45 84 / BA458 4R / BA852 2R / B A2115 famil y integrate t wo o r four in dependent
Op-Amps on a single chip Es pecially, this series is suit able for an y audio applications due to lo w noise and l ow distortion
characteristics and are usable for other many applications by wide operating supply voltage range.
BA4558R / BA 4560R / BA4 564R / BA4 580R / BA458 4R / BA852 2R / B A2115 are high-reliability pr oducts with extended
operating temperature range and high ESD tolerance.
General purpose
Dual BA4558F
Dual BA4560F
Dual BA15218F
Quad BA14741F
Dual BA15532F
Dual BA4510F/FV
●Features
1) High voltage gain, low noise, low distortion
2) Wide operating supply voltage
±4.0[V]～±15.0[V]( split supply)
(BA4560/BA4558/ BA4558R/BA4560R/
BA4564R family)
±2.0[V]～±16.0[V]( split supply)
(BA4580R/ BA4584/BA8522R/BA15218 family)
±2.0[V]～±8.5[V]( split supply)(BA4584R family)
±2.0[V]～±18.0[V]( split supply)(BA14741 family)
±3.0[V]～±20.0[V]( split supply)(BA15532 family)
±1.0[V]～±3.5[V]( split supply)(BA4510 family)
±1.0[V]～±7.0[V]( split supply)(BA2115 family)
3) Internal phase compensation
High reliability
Dual BA4558R F/FV/FVM
Dual BA4560R F/FVM
Quad BA4564RFV
Dual BA4580R F/FV/FVM
Quad BA4584FV
Quad BA4584R F/FV
Dual BA8522R F/FV/FVM
Dual BA2115F/FVM
4) No latch up immunity
5) Internal ESD protection
Human body mode (HBM) ±5000[V](Typ.)
(BA4558R/BA4560R/BA4564R/BA4580R/BA4584/
BA4584R/BA8522R/BA2115 family)
6) Wide temperature range
-40[℃]～+85[℃]
(BA4558/BA4560/BA4584/BA15218/BA14741/
BA2115 family)
-40[℃]～+105[℃]
(BA4558R/BA4560R/BA4564R/BA4580R/BA4584R/
BA8522R family)
●Pin Assignments
OUT1 1
-IN1 2
+IN1 3
VEE 4
CH1
-+
CH2
+-
8 VCC
7 OUT2
6 -IN2
5 +IN2
OUT1 1
-IN1 2
+IN1 3
VCC 4
+IN2 5
-IN2 6
OUT2 7
CH1
-+
-+
CH2
14 OUT4
CH4 13 -IN4
+-
12 +IN4
11 VEE
10 +IN3
+-
CH3 9 -IN3
8 OUT3
SOP8
BA4558F BA4558RF
BA4560F BA4560RF
BA15218F BA4580RF
BA15532F BA8522RF
BA4510F BA2115F
SSOP-B8
BA4558RFV
BA4560RFV
BA4510FV
BA8522RFV
MSOP8
BA4558RFVM
BA4560RFVM
BA4580RFVM
BA8522RFVM
BA2115FVM
SOP14
BA14741F
BA4584RF
SSOP-B14
BA4564RFV
BA4584FV
BA4584RFV
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
1/48
2011.08 - Rev .B http://www.Datasheet4U.com
1 page  
BA4558F,BA4558R F/FV/FVM,BA4560F,BA4560RF/FV/FVM,BA4564RFVBA4580RF/FVM,BA4584FV,
BA4584RF/FV,BA8522RF/FV/FVM,BA15218F,BA14741F,BA15532F,BA4510F/FV,BA2115F/FVM
Technical Note
●Electrical characteristics
○BA4560R family (Unless otherwise specified VCC=+15[V], VEE=-15[V], Full range -40[℃]～+105[℃])
Parameter S
ymbol
Temperature
Range
Limits
BA4560R F/FV/FVM
Min. Typ. Max.
Unit
Condition
Input Offset Voltage (*9)
25℃ -
0.5 6
Vio mV VOUT=0[V]
Full range - - 7
Input Offset Current (*9)
25℃ -
Iio
Full range -
5 200
nA VOUT=0[V]
- 200
Input Bias Current (*10)
25℃ -
Ib
Full range -
50 500
nA VOUT=0[V]
- 800
Supply Current
25℃ -
ICC
Full range -
37
-
7.5
mA
RL=∞ All Op-Amps
VIN+=0[V]
Maximum Output Voltage
VOH
25℃ ±12
Full range ±10
±14
±11.5
-
-
RL≧2[kΩ]
V
Io=25[mA]
Large Signal Voltage Gain
25℃ 86
100
AV
Full range 83
-
-
-
dB
RL≧2[kΩ], VO=±10[V],
Vicm=0[V]
25℃ ±12
±14 -
Input Common-mode Voltage Range Vicm
V VOUT=±12[V]
Full range ±12
-
-
Common-mode Rejection Ratio
CMRR 25 ℃
70 90
- dB VOUT=±12[V]
Power Supply Rejection Ratio
PSRR 25 ℃ 76.5
90 - dB Ri≦10[kΩ]
Channel Separation
Slew Rate
CS 25℃ -
SR 25℃ -
105
-
dB
R1=100[Ω],
f=1[kHz]
4
-
V/μs
AV=0[dB], RL=10[kΩ]
CL=100[pF]
Unity Gain Frequency
ft 2 5℃ -
4 - MHz RL=2[kΩ]
Total Harmonic Distortion
THD 2
5℃ -
0.003 -
%
AV=20[dB], RL=10[kΩ]
VIN=0.05[Vrms], f=1[kHz]
Input Referred Noise Voltage
Vn 25
℃-
8
-
RS=100[Ω], Vi=0[V],
nV/ Hz f=1[kHz]
(*9) Absolu te value
(*10) Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
5/48
2011.08 - Rev .B
5 Page 
BA4558F,BA4558R F/FV/FVM,BA4560F,BA4560RF/FV/FVM,BA4564RFVBA4580RF/FVM,BA4584FV,
BA4584RF/FV,BA8522RF/FV/FVM,BA15218F,BA14741F,BA15532F,BA4510F/FV,BA2115F/FVM
Technical Note
●Electrical characteristics
○BA14741 family (Unless otherwise specified VCC=+15[V], VEE=-15[V], Ta=25[℃])
Parameter S
ymbol
Temperature
Range
Limits
BA14741F
Min. Typ. Max.
Unit
Input Offset Voltage (*27) Vi
o 25℃ -
1.0 5.0 mV
Input Offset Current (*27) Iio
25℃ -
10 50 nA
Input Bias Current (*28) Ib
25℃ -
60 300 nA
Condition
Rs≦10[kΩ]
Large Signal Voltage Gain
Av 25℃ 20
100 - V/mV RL≧2[kΩ], Vo=±10[V]
Common-mode Rejection Ratio
CMRR
25℃ 80
100 - dB
Input Common-mode Voltage Range Vicm
25℃ ±12
±13.5 -
V
Power Supply Rejection Ratio
PSRR
25℃ 80
100 - dB
Supply Current
Maximum Output Voltage
Maximum Output
Current
Source IOH
Sink IOL
Slew Rate
Input Referred Noise Voltage
Channel Separation
ICC 25℃ -
VOH 25
℃ 10
VOL 25
℃ -10
25℃ 10
SR 25
Vn
CS
25℃ 5
℃-
25℃ -
25℃
-
3.0
12.5
-12.5
20
10
1.0
2.0
100
7.0 mA RL=∞ All Op-Amps
-
V
Vin+=1[V], Vin-=0[V],
RL=2[kΩ]
-
V
Vin+=0[V], Vin-=1[V],
RL=2[kΩ]
-
mA
Vin+=1[V], Vin-=0[V],
VO=0[V]
-
mA
Vin+=0[V], Vin-=1[V],
VO=0[V]
- V/μs Av=1, RL=2[kΩ]
4.0
μVrms
RIAA, Rs=2.2[kΩ],
10[Hz]~30[kHz]
- dB f=1[kHz ] input referred
(*27) Absolu te value.
(*28) 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[℃])
Parameter S
ymbol
Temperature
Range
Limits
BA15532F
Min. Typ. Max.
Unit
Input Offset Voltage (*29) Vi
o 25℃ -
0.5 4.0 mV
Input Offset Current (*29)
Iio 25℃ -
10 150 nA
Input Bias Current (*30) Ib
25℃ -
200 800 nA
Condition
Rs=50[Ω], RL≧10[kΩ]
RL≧10[kΩ]
RL≧10[kΩ]
Large Signal Voltage Gain
Av
25℃
80 94
- dB RL≧600[Ω], Vo=±10[V]
Common-mode Rejection Ratio
CMRR 25℃ 70
100 - dB RL≧10[kΩ]
Input Common-mode Voltage Range Vicm
25℃ ±12
±13 - V RL≧10[kΩ]
Power Supply Rejection Ratio
PSRR
25℃ 80
100 - dB Rs=50[Ω], RL≧10[kΩ]
Supply Current
Icc 25℃ -
8.0 16.0 mA RL=∞ All Op-Amps
Maximum Output Voltage
Output Short Current (*31) lOS
Slew Rate
Gain Bandwidth Product
Input Referred Noise Voltage
Channel Separation
VOH 25
VOL 25
SR
℃ ±12
℃ ±15
25℃ -
25℃ -
GBW
25℃ -
Vn 25℃ -
CS 25℃ -
±13 - V RL≧600[Ω]
±16
-
V
RL≧600[Ω]
VCC=18[V], VEE=-18[V]
38 - mA
8.0
-
V/μs
Av=1, RL=600[Ω],
CL=100[pF]
20
-
MHz
f=10[kHz], RL=600[Ω],
CL=100[pF]
0.7
1.5
μVrms
RIAA, Rs=100[Ω],
20[Hz]~30[kHz]
110 - dB RIAA Input referred
(*29) Absolu te value
(*30) Current direction: Since first input stage is composed with NPN transistor, input bias current flows out of IC.
(*31) In the case of output pin shorting with VCC or VEE. But never over the maximum power dissipation
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
11/48
2011.08 - Rev .B
11 Page | ||
| Páginas | Total 51 Páginas | |
| PDF Descargar | [ Datasheet BA4558RF.PDF ] | |
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