Rainbow Electronics MAX479 - Manual (Page 10)

MAX478/MAX479
17µA Max, Dual/Quad, Single-Supply,
Precision Op Amps
10 _______________________________________________________________________________________________
1000
10
0.1 1 1k
NOISE SPECTRUM
100
FREQUENCY (Hz)
VOLTAGE NOISE DENSITY (nV/
√
Hz
)
CURRENT NOISE DENSITY (fA/
√
Hz
)
30
300
10 100
CURRENT NOISE
1/f CORNER
0.5Hz
VOLTAGE NOISE
V S = ± 2.5V
T A = +25°C
20
-30
0
SHORT-CIRCUIT CURRENT
10
TIME FROM OUTPUT SHORT TO GROUND (MINUTES)
SHORT-CIRCUIT CURRENT (mA)
-10
-20
1
0
SINKING
SOURCING
2
V S = 5V, 0V
V S = ± 15V
V S = ± 2.5V
V S = ± 2.5V
V S = ± 15V
100
-4.0
-50
INPUT BIAS AND OFFSET CURRENT
vs. TEMPERATURE
TEMPERATURE (°C)
INPUT BIAS
CURRENT (nA)
100
-2.5
-25 0
50
75
25
-3.0
-3.5
25 50 75
INPUT OFFSET CURRENT (pA)
V S = 5V, 0V
I OS
I B
____________________________Typical Operating Characteristics (continued)
LARGE-SIGNAL TRANSIENT RESPONSE
V
S
= ±15V
TIME (500µs/div)
A
V
= +1, C
L
= 15pF
LARGE-SIGNAL TRANSIENT RESPONSE
V
S
= 5V, 0V
TIME (100µs/div)
A
V
= +1, C
L
= 15pF
SMALL-SIGNAL TRANSIENT RESPONSE
V
S
= ±2.5V
TIME (20µs/div)
A
V
= +1, C
L
= 15pF
SMALL-SIGNAL TRANSIENT RESPONSE
V
S
= ±15V
TIME (20µs/div)
A
V
= +1, C
L
= 15pF
SMALL-SIGNAL TRANSIENT RESPONSE
V
S
= 5V, 0V
TIME (20µs/div)
A
V
= +1, C
L
= 15pF
OUTPUT VOLTAGE (20mV/div) OUTPUT VOLTAGE (20mV/div)
OUTPUT VOLTAGE (20mV/div)
OUTPUT VOLTAGE (1V/div)
100m V
OUTPUT VOLTAGE (5V/div)
0V 2V 0V
0V