OPA2316 Datasheet, PDF (11/46 Pages) Texas Instruments – OPAx316 10-MHz, Low-Power, Low-Noise, RRIO, 1.8-V CMOS Operational Amplifier

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OPA316, OPA2316, OPA2316S, OPA4316
SBOS703D – APRIL 2014 – REVISED DECEMBER 2014
Typical Characteristics (continued)
At T_A = 25°C, V_S = 5.5 V, R_L = 10 kΩ connected to V_S / 2, V_CM = V_S / 2, and V_OUT = V_S / 2, unless otherwise noted.
100
100
75
75
50
V_S = 1.8 V
50
V_S = 1.8 V
25
25
0
0
V_S = 5.5 V
V_S = 5.5 V
-25
-25
-50
±75 ±50 ±25
0 25 50 75
Temperature (ƒC)
R_L = 10 kΩ
100 125 150
C001
-50
±75 ±50 ±25
0 25 50 75
Temperature (ƒC)
R_L = 2 kΩ
100 125 150
C001
Figure 7. Open-Loop Gain vs Temperature
25
20
15
10
5
0
-5
-10
-15
-20
10k
G = +1
G = +10
G = -1
100k
1M
10M
Frequency (Hz)
100M
C007
100000
10000
1000
Figure 8. Open-Loop Gain vs Temperature
I_B+
I_{B -}
I_os
100
10
1
0
±75 ±50 ±25
0 25 50 75 100 125 150
Temperature (ƒC)
C001
Figure 9. Closed-Loop Gain vs Frequency
3
25°C
-40°C
2
1
0
-1
-2
-3
0
85°C
125°C
125°C
85°C
25°C
-40°C
10
20
30
40
50
60
I_out (mA)
C001
V+ = 2.75 V, V– = –2.75 V
Figure 11. Output Voltage Swing vs Output Current
Figure 10. Input Bias and Offset Current vs Temperature
120
100
80
60
40
20
0
1
PSRR
CMRR
10
100
1k
10k 100k 1M
Frequency (Hz)
C011
Figure 12. CMRR and PSRR vs Frequency
(Referred to Input)
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