OPA363 Datasheet, PDF (5/27 Pages) Texas Instruments – 1.8V, 7MHz, 90dB CMRR, SINGLE-SUPPLY, RAIL-TO-RAIL I/O OPERATIONAL AMPLIFIER

TYPICAL CHARACTERISTICS
At T_CASE = +25°C, R_L = 10kΩ, and connected to V_S/ 2, V_OUT = V_S/ 2, V_CM = V_S/ 2, unless otherwise noted.
120
100
80
60
40
20
0
–20
10
OPEN-LOOP GAIN/PHASE vs FREQUENCY
0
–30
–60
–90
–120
–150
–180
100 1k 10k 100k 1M 10M 100M
Frequency (Hz)
COMMON-MODE REJECTION RATIO vs FREQUENCY
100
90
80
70
60
50
40
30
20
10
0
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
POWER-SUPPLY REJECTION RATIO
vs FREQUENCY
100
80
60
40
20
0
1
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
QUIESCENT CURRENT vs SUPPLY VOLTAGE
1.4
Per Amplifier
1.2
1.0
0.8
0.6
0.4
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Supply Voltage (V)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
1
V_OUT = –10dBv G = 10, R_L = 2kΩ
G = 10, R_L = 2kΩ
V_S = 5V
0.1
V_S = 1.8V
0.01
0.001
0.0001
10
G = 10, R_L = 10kΩ
V_S = 1.8V, 5V
G = 1, R_L = 2kΩ
V_S = 1.8V
G = 1,
R_L = 2kΩ
V_S = 5V
G = 1,
R_L = 10kΩ
V_S = 1.8V, 5V
100
1k
10k
Frequency (Hz)
100k
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
1
(V_S = 5V, V_OUT = 1Vrms)
0.1
G = 10, R_L = 2kΩ
0.01
0.001
0.0001
10
G = 10, R_L = 10kΩ
G = 1, R_L = 2kΩ
G = 1, R_L = 10kΩ
100
1k
10k
Frequency (Hz)
100k
OPA363, 2363, 364, 2364, 4364
5
SBOS259B
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