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BA2115FVM Datasheet(Hoja de datos) 5 Page - Rohm

No. de Pieza. BA2115FVM
Descripción  Operational Amplifiers: Low Noise
Descarga  34 Pages
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Fabricante  ROHM [Rohm]
Página de inicio  http://www.rohm.com
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 5 page
background image
Technical Note
BA4558F,BA4560F,BA4558RF/FV/FVM,BA4560RF/FV/FVM,BA4580RF/FVM,
BA15218F,BA14741F,BA15532F,BA4510F/FV,BA2115F/FVM
5/33
www.rohm.com
2009.05 - Rev.A
© 2009 ROHM Co., Ltd. All rights reserved.
Electrical characteristics
BA14741 family (Unless otherwise specified VCC=+15[V], VEE=-15[V], Ta=25[℃])
Parameter
Symbol
Temperature
Range
Guaranteed limit
Unit
Condition
Min.
Typ.
Max.
Input Offset Voltage
(*13)
Vio
25℃
-
1.0
5.0
mV
Rs≦10[kΩ]
Input Offset Current
(*13)
Iio
25℃
-
10
50
nA
-
Input Bias Current
(*14)
Ib
25℃
-
60
300
nA
-
Large Single 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
ICC
25℃
-
3.0
7.0
mA
RL=∞,on all OpAmp
Maximum
Output
Voltage
High
VOH
25℃
10
12.5
-
V
Vin+=1[V],Vin-=0[V],RL=2[kΩ]
Low
VOL
25℃
-10
-12.5
-
V
Vin+=0[V],Vin-=1[V],RL=2[kΩ]
Maximum
Output
Current
Source
IOH
25℃
10
20
-
mA
Vin+=1[V],Vin-=0[V],VO=0[V]
Sink
IOL
25℃
5
10
-
mA
Vin+=0[V],Vin-=1[V],VO=0[V]
Slew Rate
SR
25℃
-
1.0
-
V/μsAv=1,RL=2[kΩ]
Input Referred Noise Voltage
Vn
25℃
-
2.0
4.0
μVrms RIAA,Rs=2.2[kΩ],10[Hz]~30[kHz]
Channel Separation
CS
25℃
-
100
-
dB
f=1[kHz ] input referred
(*13)
Absolute value
(*14)
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
Symbol
Temperature
Range
Guaranteed limit
Unit
Condition
Min.
Typ.
Max.
Input Offset Voltage
(*15)
Vio
25℃
-
0.5
4.0
mV
Rs=50[Ω],RL≧10[kΩ]
Input Offset Current
(*15)
Iio
25℃
-
10
150
nA
RL≧10[kΩ]
Input Bias Current
(*16)
Ib
25℃
-
200
800
nA
RL≧10[kΩ]
Large Single 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=∞,on all OpAmp
Maximum Output Voltage -1
VOH/
VOL
25℃
±12
±13
-
V
RL≧600[Ω]
Maximum Output Voltage -2
25℃
±15
±16
-
V
RL≧600[Ω]
VCC=18[V],VEE=-18[V]
Output Short Current
lOS
25℃
-
38
-
mA
(*17)
Slew Rate
SR
25℃
-
8.0
-
V/μs
Av=1,RL=600[Ω],CL=100[pF]
Gain Bandwidth Product
GBW
25℃
-
20
-
MHz
f=10[kHz],RL=600[Ω],CL=100[pF]
Input Referred Noise Voltage
Vn
25℃
-
0.7
1.5
μVrms RIAA,Rs=100[Ω],20[Hz]~30[kHz]
Channel Separation
CS
25℃
-
110
-
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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