BA14741FJ Просмотр технического описания (PDF) - ROHM Semiconductor
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BA14741FJ Datasheet PDF : 21 Pages
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BA14741xx
Datasheet
●Absolute Maximum Ratings (Ta=25℃)
○BA14741
Parameter
Symbol
Ratings
Supply Voltage
Power dissipation
Differential Input Voltage *4
VCC-VEE
SOP14
Pd
SOP-J14
Vid
+36
450*1*3
820*2*3
VCC - VEE
Input Common-mode Voltage Range
Vicm
VEE - VCC
Operating Supply Voltage
Vopr
4 to 36 (±2 to ±18)
Operating Temperature
Topr
-40 to +85
Storage Temperature
Tstg
-55 to +125
Maximum Junction Temperature
Tjmax
+125
Output Short Time *5
Ts
unlimited
(only 1CH short)
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 absolute maximum rated
temperature environment may cause deterioration of characteristics.
*1 To use at temperature above Ta＝25℃ reduce 4.5mW/℃
*2 To use at temperature above Ta＝25℃ reduce 8.2mW/℃
*3 Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm).
*4 The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more than VEE.
*5 To short Output to VCC or VEE, Limited within Pd.
Unit
V
mW
mW
V
V
V
℃
℃
℃
Sec
●Electrical Characteristics
○BA14741 (Unless otherwise specified VCC=+15V, VEE=-15V, Ta=25℃)
Parameter
Input Offset Voltage *6
Input Offset Current *6
Input Bias Current *7
Large Signal Voltage Gain
Limits
Symbol
Unit
Min. Typ. Max.
Condition
Vio
-
1.0 5.0 mV RS≦10kΩ
Iio
-
10 50 nA
-
Ib
-
60 300 nA
-
Av
20 100
- V/mV RL≧2kΩ, OUT=±10V
Common-mode Rejection Ratio
CMRR 80 100
-
dB
-
Input Common-mode Voltage Range Vicm ±12 ±13.5 -
V
-
Power Supply Rejection Ratio
PSRR 80 100
-
dB
-
Supply Current
Maximum Output Voltage
ICC
-
3.0 7.0
VOM ±10 ±12.5 -
mA RL=∞,All Op-Amps
V RL=2kΩ
Output Source Current
Isource 10 20
- mA Vin+=1V, Vin-=0V, OUT=0V
Output Sink Current
Slew Rate
Isink 5
10
- mA Vin+=0V, Vin-=1V, OUT=0V
SR
-
1.0
- V/μs Av=1, RL=2kΩ
Gain Bandwidth Product
GBW -
2.2
- MHz f=100kHz
Unity Gain Frequency
Input Referred Noise Voltage
fT
-
-
Vn
-
Total Harmonic Distortion + Noise THD+N -
2.2
2.0
10
0.003
- MHz 0dB cross frequency
4.0
μVrms
RIAA, RS=2.2kΩ, 10Hz to
30kHz
-
RIAA,RS=2.2kΩ,
nV/ Hz f=1kHz
-
%
Av=20dB,RL=2kΩ,OUT=1Vrms
f=1kHz,DIN-AUDIO
Channel Separation
CS
-
100
-
dB f=1kHz, input referred
*6 Absolute value.
*7 Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.
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TSZ22111･15･00
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TSZ02201-0RAR1G200060-1-2
9.NOV.2012 Rev.001
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