OPA2337EA3K Datasheet, PDF (6/25 Pages) Texas Instruments – MicroSIZE, Single-Supply CMOS OPERATIONAL AMPLIFIERS MicroAmplifier
Series

OPA337, OPA2337
OPA338, OPA2338
SBOS077B − JUNE 1997 − REVISED MARCH 2005
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C, VS = +5V, and RL = 25kΩ connected to VS/2, unless otherwise noted.
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A_OL, CMRR, PSRR vs TEMPERATURE
140
130
130
120
A_OL
120
110
110
PSRR
100
100
90
90
80
−75 −50 −25
CMRR
0 25 50 75
Temperature (_C)
80
70
100 125
QUIESCENT CURRENT AND SHORT−CIRCUIT CURRENT
vs TEMPERATURE
600
12
550
I_Q
11
500
10
−I_SC
450
9
+I_SC
400
8
350
7
300
6
−75 −50 −25 0 25 50 75 100 125
Temperature (_C)
QUIESCENT AND SHORT−CIRCUIT CURRENT
vs SUPPLY VOLTAGE
700
±12
650
±10
600
±8
550 ^+ISC
±6
500
−I_SC
I_Q
±4
450
±2
400
0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Supply Voltage (V)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
0.1
0.01
0.001
G = +10, R_L = 5kΩ, 25kΩ
G = +5, R_L = 5kΩ, 25kΩ
G = +1
R_L = 5kΩ
0.0001
20
OPA337
OPA338
100
1k
Frequency (Hz)
R_L = 25kΩ
V_O = 3V_PP
10k 20k
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
6
Maximum output
5
voltage without slew
rate−induced distortion.
4
3
OPA337
2
OPA338
1
0
10k
100k
1M
10M
Frequency (Hz)
100M
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
2.5
V_S = ±2.5V
2.0
R_L Tied to Ground
1.5
Sourcing
1.0
−55_C
0.5
0
25_C 125_C
−0.5
−1.0
−1.5
−2.0
Sinking
−55_ C
−2.5
0
±1 ±2 ±3 ±4 ±5 ±6 ±7 ±8
Output Current (mA)
6