EL5210C/EL5410C
30MHz Rail-to-Rail Input-Output Op Amps
Typical Performance Curves
Input Voltage Noise Spectral Density vs
Frequency
PSRR vs Frequency
80
1000
100
10
PSRR+
PSRR-
60
40
V =±5V
S
20
0
T =25°C
A
1
1k
10k
100k
100
1k
10k
100k
1M
10M
100M
100
1M
10M
Frequency (Hz)
Frequency (Hz)
Total Harmonic Distortion + Noise vs Frequency
Channel Separation vs Frequency Response
-60
-80
0.010
0.008
0.006
0.004
0.002
0
Dual measured Channel A to B
Quad measured Channel A to D or B to C
Other combinations yield improved rejection
-100
-120
-140
-160
V =±5V
S
V =±5V
S
R =1kΩ
L
R =1kΩ
L
A =1
V
A =1
V
V =0.5V
IN
RMS
V =110mV
IN
RMS
1k
10k
100k
1M
10M 30M
1k
10k
100k
Frequency (Hz)
Frequency (Hz)
Small-Signal Overshoot vs Load Capacitance
Settling Time vs Step Size
5
100
80
60
40
20
0
V =±5V
S
V =±5V
S
4
3
A =1
V
A =1
V
R =1k
L
0.1%
R =1kΩ
L
C =12pF
L
V =±50mV
IN
2
T =25°C
A
T =25°C
A
1
0
-1
-2
-3
-4
-5
0.1%
210
70
90
110
130
150
170
190
230
10
100
1000
Load Capacitance (pF)
Settling Time (ns)
8
ELANTEC [ ELANTEC SEMICONDUCTOR ]
