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
No.09049EAT02
●Description
BA4558 family
BA4560 family
BA15218 family
BA14741 family
BA15532 family
BA4510 family
BA4558R family
General-purpose
Dual
Dual
Dual
Quad
Dual
Dual
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.
High-reliability
Dual
Dual
Dual
Dual
BA4560R family
BA4580R family
BA2115 family
●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]~±15.0[V](split supply)
±2.0[V]~±16.0[V](split supply)
±2.0[V]~±18.0[V](split supply)
±3.0[V]~±20.0[V](split supply)
±1.0[V]~±3.5[V](split supply)
±1.0[V]~±7.0[V](split supply)
5) Internal ESD protection
(BA4558/BA4560/BA4558R/BA4560R family)
(BA4580R/BA15218 family)
(BA14741 family)
(BA15532 family)
(BA4510 family)
(BA2115 family)
Human body mode (HBM) ±5000[V](Typ.) (BA4558R/BA4560R/BA4580R/BA2115 family)
6) Wide temperature range
-40[℃]~+85[℃]
-40[℃]~+105[℃]
(BA4558/BA4560/BA15218/BA14741/BA2115 family)
(BA4558R/BA4560R/BA4580R family)
●Pin Assignments
1
14
13
12
11
10
9
OUT1
OUT4
CH4
+ -
CH1
1
2
3
4
8
2
-IN1
OUT1
VCC
-
+
-IN4
3
4
5
6
7
+IN1
VCC
+IN4
CH1
- +
7
6
5
OUT2
-IN2
-IN1
VEE
+IN3
-IN3
CH2
+IN2
-IN2
+IN1
+ -
-
+
+
-
CH2
CH3
VEE
+IN2
8
OUT3
OUT2
SOP14
BA14741F
SOP8
SSOP-B8
MSOP8
BA4558F BA4558R F
BA4560F BA4560R F
BA15218F BA4580R F
BA4558R FV
BA4560R FV
BA4510FV
BA4558R FVM
BA4560R FVM
BA4580R FVM
BA2115FVM
BA15532F
BA21105F
BA45 F
BA4510F
BA2115F
www.rohm.com
2009.05 - Rev.A
1/33
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