Electrical characteristics: ±15v – Rainbow Electronics MAX479 User Manual
Page 6
MAX478/MAX479
17µA Max, Dual/Quad, Single-Supply,
Precision Op Amps
6
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS: ±15V
(V
S
= ±15V, T
A
= +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MAX478AC
MAX479AC
MIN
TYP
MAX
MAX478C/E
MAX479C/E
MIN
TYP
MAX
UNITS
Input Voltage Range
V
IN (CM)
Upper limit
13.5
13.9
13.5
13.9
V
Lower limit
-15.0 -15.3
Input Offset Current
I
OS
-15.0 -15.3
0.05
0.25
0.05
0.35
nA
Input Bias Current
I
B
3
5
3
6
nA
Common-Mode
Rejection Ratio
CMRR
V
CM
= +13.5V, -15V
97
106
94
106
dB
Slew Rate
SR
A
V
= +1V, C
L
= 15pF
Power-Supply
Rejection Ratio
PSRR
V
S
= 5V, 0V to ±15V
96
112
94
112
dB
0.02
0.04
0.02
0.04
V/µs
16
21
17
25
Gain-Bandwidth Product
GBW
f
O
≤
5kHz
85
85
kHz
Input Offset Voltage
V
OS
80
350
100
480
µV
I
S
Supply Current per Amplifer
µA
Large-Signal
Voltage Gain
A
VOL
V
O
= ±10V, R
L
= 50k
Ω
300
1200
250
1000
V/mV
V
O
= ±10V, no load
600
2500
400
2500
Output Voltage Swing
V
OUT
R
L
= 50k
Ω
±13.0 ±14.2
±13.0 ±14.2
V
R
L
= 2k
Ω
±11.0 ±12.7
±11.0 ±12.7