Rainbow Electronics BA4558N - Manual (Page 3)

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