BA4558F Rohm, BA4558F Datasheet - Page 3

• Manufacturer Part Number: BA4558F
• Description: Dual operational amplifier
• Manufacturer: Rohm

•
•
Standard ICs
1200
1000
Electrical characteristics (unless otherwise noted, Ta = 25°C, V
Input offset voltage
Input offset current
Input bias current
High-amplitude voltage gain
Common-mode input voltage
Maximum output voltage
Minimum output voltage
Common-mode rejection ratio
Power supply voltage rejection ratio
Slew rate
Channel separation
Electrical characteristic curves
800
600
400
200
32
28
24
20
16
12
Fig.1 Power dissipation vs. ambient
8
4
0
100
0
Fig.4 Maximum output voltage vs.
0
BA4558N
BA4558F
BA4558
AMBIENT TEMPERATURE: Ta ( C)
temperature
25
frequency
1k
Parameter
FREQUENCY: f (Hz)
50
10k
75 85 100
100k
125
1M
150
Symbol
CMRR
PSRR
V
S.R.
V
V
V
CS
A
I
I
ICM
IO
OH
B
OL
IO
100
V
80
60
40
Fig.5 Input bias current vs. ambient
5
4
3
2
– 20
0
Fig.2 Quiescent current vs. power
POWER SUPPLY VOLTAGE: V (V)
AMBIENT TEMPERATURE: Ta ( C)
temperature
Min.
supply voltage
0
—
—
—
86
70
—
—
—
12
12
10
20
Typ.
100
105
0.5
1.0
30
10
60
14
14
13
90
5
40
CC
Max.
200
500
150
60
6.0
= + 15V, V
—
—
—
—
—
—
—
BA4558 / BA4558F / BA4558N
80
20
V / s
Unit
mV
V / V
nA
nA
dB
dB
dB
V
V
V
EE
120
100
80
60
40
20
= – 15V)
0
100
1
75
50
25
Fig.3 Open loop voltage gain vs.
Fig.6 Input bias current vs. power
0
R
R
R
R
R
R
A
f = 1kHz
V
S
L
L
L
S
S
10
= 1, R
POWER SUPPLY VOLTAGE: V
supply voltage
2k , V
frequency
10k
10k
2k
10k
10k
100
FREQUENCY: f (Hz)
10
L
1k
Conditions
O
2k
=
20
10k
10V
100k
30
1M 10M
+
(V)
40
3