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 / BA4560 / BA15218 / BA14741 / BA15532 / BA4510 family and high-reliability BA4558R /
BA4560R / BA4564R / BA4580R / BA4584 / BA4584R / BA8522R / 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 / BA4564R / BA4580R / BA4584R / BA8522R / BA2115 are high-reliability products with extended
operating temperature range and high ESD tolerance.
Dual
BA4558R F/FV/FVM
BA4560F
Dual
BA4560R F/FVM
BA15218F
Quad
BA4564RFV
BA14741F
Dual
BA4580R F/FV/FVM
Dual
BA15532F
Quad
BA4584FV
Dual
BA4510F/FV
Quad
BA4584R F/FV
Dual
Dual
Quad
High reliability
BA4558F
Dual
General purpose
Dual
●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
4)
5)
6)
BA8522R F/FV/FVM
Dual
BA2115F/FVM
No latch up immunity
Internal ESD protection
Human body mode (HBM) ±5000[V](Typ.)
(BA4558R/BA4560R/BA4564R/BA4580R/BA4584/
BA4584R/BA8522R/BA2115 family)
Wide temperature range
-40[℃]～+85[℃]
(BA4558/BA4560/BA4584/BA15218/BA14741/
BA2115 family)
-40[℃]～+105[℃]
(BA4558R/BA4560R/BA4564R/BA4580R/BA4584R/
BA8522R family)
●Pin Assignments
14 OUT4
OUT1
-IN1 2
+IN1 3
CH2
+ -
6 -IN2
+IN1
3
12 +IN4
4
11 VEE
+IN2
7 OUT2
CH1
- +
2
VCC
OUT1 1
1
-IN1
8 VCC
5
BA4558F
BA4560F
BA15218F
BA15532F
BA4510F
5 +IN2
4
SOP8
BA4558RF
BA4560RF
BA4580RF
BA8522RF
BA2115F
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
-IN2
6
OUT2
VEE
CH1
- +
CH4
+ -
13 -IN4
10 +IN3
- +
CH2
7
+ CH3
9 -IN3
8 OUT3
SSOP-B8
MSOP8
SOP14
SSOP-B14
BA4558RFV
BA4560RFV
BA4510FV
BA8522RFV
BA4558RFVM
BA4560RFVM
BA4580RFVM
BA8522RFVM
BA2115FVM
BA14741F
BA4584RF
BA4564RFV
BA4584FV
BA4584RFV
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2011.08 - Rev.B
