17µA Max, Dual/Quad, Single-Supply,
Precision Op Amps
MAX478/MAX479
ELECTRICAL CHARACTERISTICS: ±15V
(V
S
= ±15V, T
A
= -40°C to +85°C, unless otherwise noted.)
MAX478EP
MAX479EP
MIN TYP MAX
130
(Note 1)
0.7
0.07
4
V
O
= ±10V, R
L
= 50kΩ
V
CM
= +13V, -14.9V
V
S
= 5V, 0V to ±15V
R
L
= 5kΩ
100
88
88
500
103
109
740
4.0
0.70
8
100
88
88
MAX478ES
MAX479ES
MIN TYP MAX
130
0.9
0.07
4
500
103
109
740
5.5
0.70
8
PARAMETER
Input Offset Voltage
Input Offset-Voltage Drift
Input Offset Current
Input Bias Current
Large-Signal
Voltage Gain
Common-Mode
Rejection Ratio
Power-Supply
Rejection Ratio
Output Voltage Swing
Supply Current per Amplifer
Note 1:
Note 2:
SYMBOL
V
OS
∆V
OS
∆T
I
OS
I
B
A
VOL
CMRR
PSRR
V
OUT
I
S
CONDITIONS
UNITS
µV
µV/°C
nA
nA
V/mV
dB
dB
V
±11.0 ±13.5
19
30
±11.0 ±13.5
19
30
µA
Guaranteed by design.
Power-supply rejection ratio is measured at the minimum supply voltage. The op amps actually work at 1.7V supply, but
with additional input offset-voltage skew.
8
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MAXIM [ MAXIM INTEGRATED PRODUCTS ]
