Philips SA1458 Manual De Usuario
Philips Semiconductors Linear Products
Product specification
MC/SA1458/MC1558
General purpose operational amplifier
August 31, 1994
61
DC ELECTRICAL CHARACTERISTICS
(Continued)
T
A
=25
°
C V
CC
=
±
15V, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MC1458
SA1458
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
Min
Typ
Max
Min
Typ
Max
UNIT
V
OS
Offset voltage
R
S
=10k
Ω
2.0
6.0
2.0
6.0
mV
R
S
=10k
Ω
, over temp.
7.5
7.5
mV
∆
V
OS
Offset voltage
Over temperature
12
12
µ
V/
°
C
I
OS
Offset current
20
200
20
200
nA
Over temperature
300
500
nA
∆
I
OS
Offset current
Over temperature
0.10
0.10
nA/
°
C
I
BIAS
Input bias current
80
500
80
500
nA
Over temperature
800
1500
nA
∆
I
BIAS
Bias current
Over temperature
1.0
1.0
nA/
°
C
V
OUT
Output voltage swing
R
L
=10k
Ω
, over temp.
±
12
±
14
±
12
±
14
V
V
OUT
Output voltage swing
R
L
=2k
Ω
, over temp.
±
10
±
13
±
10
±
13
V
R
L
=2k
Ω
, V
O
=
±
10V
25
200
20
200
V/mV
A
VOL
Large-signal voltage gain
R
L
=2k
Ω
, V
O
=
±
10V,
Over temperature
15
15
V/mV
Offset voltage adjustment range
±
30
±
30
mV
PSRR
Power supply rejection ratio
R
S
≤
10k
Ω
30
150
30
150
µ
V/V
CMRR
Common-mode rejection ratio
70
90
70
90
dB
I
CC
Supply current
2.3
5.6
2.3
5.6
mA
V
IN
Input voltage range
±
12
±
13
±
12
±
13
V
R
IN
Input resistance
0.3
1
0.3
1
M
Ω
P
D
Power consumption
70
170
70
170
mW
Channel separation
120
120
dB
I
SC
Output short-circuit current
25
25
mA
AC ELECTRICAL CHARACTERISTICS
T
A
=25
°
C V
S
=
±
15V, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MC1458, SA1458,
MC1558
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
Min
Typ
Max
UNIT
R
IN
Parallel input resistance
Open-loop, f=20Hz
0.3
M
Ω
Common-mode input impedance
f=20Hz
200
M
Ω
Equivalent input noise voltage
A
V
=100, R
S
=10k
Ω
, BW=1.0kHz, f=1.0kHz
30
nV
Hz
BW
Power bandwidth
A
V
=1, R
L
=2.0k
Ω
, THD
≤
5%, V
OUT
=20V
P-P
14
kHz
Phase margin
65
degrees
A
V
Gain margin
11
dB
Unity gain crossover frequency
Open loop
1.0
MHz
Transient response unity gain
V
IN
=20mV, R
L
=2k
Ω
, C
L
≤
100pF
t
R
Rise time
0.3
µ
s
Overshoot
5.0
%
SR
Slew rate
C
L
≤
100pF, R
L
≥
2k
Ω
, V
IN
=
±
10V
0.8
V/
µ
s