Datasheet

6
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OPA334, OPA2334, OPA335, OPA2335
SBOS245D
TYPICAL CHARACTERISTICS (Cont.)
At T
A
= +25°C, V
S
= +5V, R
L
= 10kΩ connected to V
S
/2, and V
OUT
= V
S
/2, unless otherwise noted.
NOISE vs FREQUENCY
Noise (nV/√Hz)
1
1000
100
10
1k10010
Frequency (Hz)
100k10k
SAMPLING FREQUENCY vs TEMPERATURE
Sampling Frequency (kHz)
–40
13
12
11
10
9
8
–10 50 110 125
Temperature (°C)
20 80
SAMPLING FREQUENCY vs SUPPLY VOLTAGE
Frequency (kHz)
2.7
11.0
10.9
10.8
10.7
10.6
10.5
10.4
10.3
10.2
10.1
10.0
3.73.2 5.2 5.5
Supply Voltage (V)
4.74.2
SMALL-SIGNAL OVERSHOOT vs LOAD CAPACITANCE
(V
S
= 2.7V to 5V)
Overshoot (%)
10
50
45
40
35
30
25
20
15
10
5
0
100 1000
Load Capacitance (pF)
R
L
= 10kΩ
0.01Hz TO 10Hz NOISE
10s/div
400nV/div
POWER-SUPPLY REJECTION RATIO vs FREQUENCY
Power-Supply Rejection Ratio (dB)
140
120
100
80
60
40
20
0
Frequency (Hz)
10 1k100 1M100k10k
+PSRR
–PSRR