17µA Max, Dual/Quad, Single-Supply,
Precision Op Amps
__________________________________________Typical Operating Characteristics
SUPPLY CURRENT
vs. TEMPERATURE
SUPPLY CURRENT PER AMPLIFIER (µA)
20
18
OFFSET-VOLTAGE SHIFT (µV)
100
0
+85°C
-100
-200
-300
-400
NON-FUNCTIONAL
10
-50
-25
0
25
50
75
100
TEMPERATURE (°C)
-500
0
1
2
3
POSITIVE SUPPLY VOLTAGE (V)
-20
0.001
0.1
10
1k
100k
FREQUENCY (Hz)
-40°C
+25°C
VOLTAGE GAIN (dB)
MAX478/MAX479
MINIMUM SUPPLY VOLTAGE
140
120
100
80
60
40
20
0
VOLTAGE GAIN
vs. FREQUENCY
T
A
= +25°C
V
S
=
±15V
16
V
S
= 5V, 0V
V
S
=
±15V
14
V
S
= 5V, 0V
12
V
S
=
±1.5V
GAIN, PHASE
vs. FREQUENCY
30
T
A
= +25°C
VOLTAGE GAIN (dB)
20
PHASE
±15V
PHASE 5V, 0V
120
80
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
120
T
A
= +25°C
PHASE SHIFT (DEGREES)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
120
POSITIVE SUPPLY
10
160
CMRR (dB)
PSRR (dB)
80
V
S
=
±15V
80
V
S
= 5V, 0V
40
NEGATIVE SUPPLY
40
0
GAIN 5V, 0V
GAIN
±15V
200
-10
10k
100k
FREQUENCY (Hz)
240
1M
V
S
=
±2.5V
+ 1V
p-p
SINE WAVE
T
A
= +25°C
0
1
10
100
1k
10k
100k
FREQUENCY (Hz)
0
0.1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
VOLTAGE GAIN
vs. LOAD RESISTANCE
10M
V
S
=
±15V,
T
A
= +25°C
VOLTAGE GAIN (V/V)
OVERSHOOT (%)
1M
V
S
= 5V, 0V,
T
A
= +25°C
100k
V
S
= 5V, 0V,
T
A
= +85°C
120
CAPACITIVE LOAD HANDLING
V
S
= 5V, 0V
T
A
= +25°C
SATURATION VOLTAGE (mV)
A
V
= +1
80
60
40
20
1000
OUTPUT SATURATION
vs. TEMPERATURE
V
S
= 5V, 0V
100
I
SINK
= 1µA
10
NO LOAD
10kΩ TO GROUND
1
2kΩ TO GROUND
0.1
I
SINK
= 1mA
I
SINK
= 100µA
100
A
V
= +5
10
100
A
V
= +10
1000
10,000
-50
-25
0
10k
10k
100k
1M
10M
LOAD RESISTANCE TO GROUND (Ω)
0
CAPACITIVE LOAD (pF)
25
50
75
100
TEMPERATURE (°C)
_________________________________________________________________________________________________
9
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
