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BA3404FVM Schematic ( PDF Datasheet ) - ROHM Semiconductor

Teilenummer BA3404FVM
Beschreibung Ground Sense Operational Amplifiers
Hersteller ROHM Semiconductor
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Gesamt 28 Seiten
BA3404FVM Datasheet, Funktion
Operational Amplifiers / Comparators
Ground Sense
Operational Amplifiers
BA10358F/FV,BA10324AF/FV,BA2904S F/FV/FVM,BA2904F/FV/FVM
BA2902SF/FV/KN,BA2902F/FV/KN,BA3404F/FVM
No.11049EBT15
Description
General-purpose BA10358/BA10324A family and high-reliability BA2904 /BA2902 family integrate two or four independent
Op-Amps and phase compensation capacitors on a single chip and have some features of high-gain, low power
consumption, and operating voltage range of 3[V] to 32[V] (single power supply ). BA3404 family is realized high speed
operation and reduces the crossover distortions that compare with BA10358 family.
General purpose
Dual
BA10358F/FV
High-reliability
Quad
Dual
Quad
Dual
BA10324A F/FV
BA2904S F/FV/FVM:105guaranteed
BA2904F/FV/FVM:125guaranteed
BA2902S F/FV/KN:105guaranteed
BA2902F/FV/KN:125guaranteed
BA3404F/FVM
Characteristics
1) Operable with a single power supply
2) Wide operating supply voltage
+3.0[V]+32.0[V]( single supply) (BA10358/BA10324A/BA2904/BA2902 family)
+4.0[V]+36.0[V]( single supply) (BA3404 family)
3) Standard Op-Amp Pin-assignments
4) Input and output are operable GND sense
5) Internal phase compensation type
6) Low supply current
7) High open loop voltage gain
8) Internal ESD protection
Human body model (HBM) ±5000[V](Typ.)(BA2904/BA2902/BA3404 family)
9) Gold PAD (BA2904/BA2902/BA3404 family)
10) Wide temperature range
-40[]+85[] (BA10358/BA10324/BA3404 family)
-40[]+105[] (BA2904S/BA2902S family)
-40[]+125[] (BA2904/BA2902 family)
Pin Assignment
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
-IN1 OUT1 OUT4 -IN4
16 15 14 13
CH4 13 -IN4 +IN1 1
+-
-
12 +IN4
VCC 2
CH1
+
12 +IN4
-
CH4
+ 11 VEE
11 VEE
10 +IN3
NC 3
+IN2 4
CH2
10 NC
CH3
9 +IN3
+ - 9 -IN3
CH3
8 OUT3
56 78
-IN2 OUT2 OUT3 -IN3
SOP8
BA10358F
BA2904SF
BA2904F
BA3404F
SSOP-B8
BA10358FV
BA2904SFV
BA2904FV
MSOP8
BA2904SFVM
BA2904FVM
BA3404FVM
SOP14
BA10324AF
BA2902SF
BA2902F
SSOP-B14
BA10324AFV
BA2902SFV
BA2902FV
VQFN16
BA2902SKN
BA2902KN
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
1/25
2011.08 - Rev.B






BA3404FVM Datasheet, Funktion
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM
BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
Absolute Maximum Ratings (Ta=25[])
BA3404 family
Parameter
Symbol
Ratings
Unit
Supply Voltage
Differential Input Voltage (*13)
VCC-VEE
Vid
+36
36
Input Common-mode Voltage Range
Vicm
(VEE-0.3)(VEE+36)
Operating Temperature Range
Topr
-40+85
Storage Temperature Range
Tstg
-55+150
Maximum Junction Temperature
Tjmax
+150
Note:Absolute maximum rating item indicates the condition which must not be exceeded.
Application if voltage in excess of absolute maximum rating or use out of absolute maximum rated temperature environment may cause
deterioration of characteristics.
(*13) 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.
V
V
V
Electric Characteristics
BA3404 family (Unless otherwise specified VCC=+15[V], VEE=-15[V], Ta=25[])
Parameter
Symbol
Temperature
Range
Limits
BA3404 family
Min. Typ. Max.
Input Offset Voltage (*14)
Vio 25- 2 5
Unit Condition
mV VOUT=0[V], Vicm=0[V]
Input Offset Current (*14)
Iio 25- 5 50 nA VOUT=0[V], Vicm=0[V]
Input Bias Current (*14)
Large Signal Voltage Gain
Maximum Output Voltage
Ib
AV
VOM
25
25
25
- 70 200 nA VOUT=0[V], Vicm=0[V]
88 100
-
dB
RL2[k],
VOUT=±10[V],Vicm=0[V]
±13 ±14
-
V RL2[k]
Input Common-mode Voltage Range Vicm
Common-mode Rejection Ratio
CMRR
Power Supply Rejection Ratio
PSRR
Supply Current
ICC
Output Source Current
Isource
25
25
25
25
25
Output Sink Current
Slew rate
Unity Gain Frequency
Total Harmonic Distortion
(*14) Absolute value
Isink
SR
ft
THD
25
25
25
25
-15 - 13 V VOUT=0[V]
70 90
-
dB
VOUT=0[V],
Vicm=-15[V]+13[V]
80 94
-
dB
Ri10[k],
VCC=+4[V]+30[V]
-
2.0
3.5
mA
RL=All Op-Amps,
VIN+=0[V]
VIN+=1[V],VIN-=0[V],
20 30
- mA VOUT=+12[V],
Output of one channel only
10 20
VIN+=0[V], VIN-=1[V],
- mA VOUT= -12[V],
Output of one channel only
-
1.2
-
V/μs
AV=0[dB],
RL=2[k],CL=100[pF]
- 1.2 - MHz RL=2[k]
-
0.1
-
%
VOUT=10[Vp-p],f=20[kHz],
AV=0[dB],RL=2[k]
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
6/25
2011.08 - Rev.B

6 Page









BA3404FVM pdf, datenblatt
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM
BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
BA2904 family
BA2904 family
8
6
4
3V
2
0
5V
-2
32V
-4
-6
-8
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE []
Fig. 61
Input Offset Voltage - Ambient Temperature
(Vicm=0[V], VOUT=1.4[V])
BA2904 family
50
40
-4025
30
20
10 105
125
0
0 5 10 15 20 25 30 35
SUPPLY VOLTAGE [V]
Fig. 62
Input Bias Current - Supply Voltage
(Vicm=0[V], VOUT=1.4[V])
BA2904 family
50
40
30 32V
20
3V
10
5V
0
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE []
Fig. 63
Input Bias Current - Ambient Temperature
(Vicm=0[V],VOUT=1.4[V])
50
BA2904 family
8
BA2904 family
10
BA2904 family
6
40
-40
105
45
30
25
125
-40
25
2
20 0 0
-2
10
105
125
-4 -5
0
-6
-10
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE []
Fig. 64
Input Bias Current - Ambient Temperature
(VCC=30[V],Vicm=28[V],VOUT=1.4[V])
-8
-1
01234
INPUT VOLTAGE [[VVin] ]
5
-10
0
5 10 15 20 25 30 35
SUPPLY VOLTAGE [V]
Fig. 65
Fig. 66
Input Offset Voltage - Common Mode Input Voltage Input Offset Current - Supply Voltage
(VCC=5[V])
(Vicm=0[V],VOUT=1.4[V])
BA2904 family
10
5
0
5V
-5
3V
32V
-10
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE []
Fig. 67
Input Offset Current - Ambient Temperature
(Vicm=0[V],VOUT=1.4[V])
BA2904 family
140
130
-40
25
120
110
100
90
105
125
80
70
60
4 6 8 10 12 14 16
SUPPLY VOLTAGE [V]
Fig. 68
Large Signal Voltage Gain - Supply Voltage
(RL=2[k])
140
120
-40
25
100
BA2904 family
140
36V 32V
120
100
BA2904 family
80 125
105
60
80
5V
3V
60
40
0 10 20 30 40
SUPPLY VOLTAGE [V]
Fig. 70
Common Mode Rejection Ratio
- Supply Voltage
40
-50
-25 0 25 50 75 100 125
AMBIENT TEMPERATURE []
150
Fig. 71
Common Mode Rejection Ratio
- Ambient Temperature
BA2904 family
140
130
15V
120
110
100 5V
90
80
70
60
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE []
Fig. 69
Large Signal Voltage Gain
- Ambient Temperature
(RL=2[k])
BA2904 family
140
130
120
110
100
90
80
70
60
-50
-25 0 25 50 75 100 125
AMBIENT TEMPERATURE []
Fig. 72
150
Power Supply Rejection Ratio
- Ambient Temperature
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
12/25
2011.08 - Rev.B

12 Page





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