17µA Max, Dual/Quad, Single-Supply,
Precision Op Amps
MAX478/MAX479
ELECTRICAL CHARACTERISTICS: 5V
(V
S
= 5V, 0V, V
CM
= 0.1V, V
O
= 1.4V, T
A
= -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MAX478
MAX479
(Note 1)
MAX478EP
MAX479EP
MIN TYP MAX
80
80
0.6
0.07
4
V
CM
= 0.05V to 3.2V
V
S
= 3.0V to 12V
V
O
= 0.05V to 4V, no load (Note 1)
V
O
= 0.05V to 3.5V, R
L
= 50kΩ
Output low, no load
Output Voltage Swing
V
OUT
Output low, I
SINK
= 100µA
Output high, no load
Output high, 2kΩ to GND
Supply Current per Amplifier
I
S
3.9
3.0
84
86
55
35
98
100
350
130
9
160
4.2
3.7
15
27
13
220
3.9
3.0
315
345
3.0
0.7
8
84
86
55
35
MAX478ES
MAX479ES
MIN TYP MAX
150
160
0.8
0.07
4
98
100
350
V/mV
130
9
160
4.2
3.7
15
27
13
220
mV
400
µV
530
4.5
0.7
8
µV/°C
nA
nA
dB
dB
UNITS
Input Offset Voltage
V
OS
∆V
OS
∆T
I
OS
I
B
CMRR
PSRR
A
VOL
Input Offset Voltage Drift
Input Offset Current
Input Bias Current
Common-Mode
Rejection Ratio
Power-Supply
Rejection Ratio
Large-Signal
Voltage Gain
V
µA
4
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MAXIM [ MAXIM INTEGRATED PRODUCTS ]
