OPA2316 Datasheet, PDF (13/46 Pages) Texas Instruments – OPAx316 10-MHz, Low-Power, Low-Noise, RRIO, 1.8-V CMOS Operational Amplifier

www.ti.com
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.
0.1
-60
1.
-40
GG = +11 VV//VV,,RRL_L= 10kN
GG = +11 VV//VV,,RRL_L= 2kN
0.1
-60
GG = -1 VV//VV,,RRL_L = 10kN
0.01
GG = -1 VV//VV,,RRL_L = 2kN
-80
0.01
-80
0.001
-100
0.0001
10
100
1k
10k
Frequency (Hz)
BW = 80 kHz, V_OUT = 0.5 V_RMS
-120
100k
C017
0.001
0.0001
0.00001
0.001
G = +1 V/V, R_L N
G = +11 VV//VV,,RRL_L= 2kN
G = -11 VV//VV,,RRL_L= 10kN
G = -11 VV//VV,,RRL_L= 2kN
0.01
0.1
1
Output Amplitude (VRMS)
ƒ = 1 kHz, BW = 80 kHz
-100
-120
-140
10
C018
450
425
400
375
350
325
300
275
250
1.5
Figure 19. THD + N vs Frequency
2 2.5 3 3.5 4 4.5 5 5.5 6
Supply Voltage (V)
C001
Figure 20. THD + N vs Amplitude
450
425
V_S = 5.5 V
400
375
V_S = 1.8 V
350
±75 ±50 ±25
0 25 50 75 100 125 150
Temperature (ƒC)
C001
Figure 21. Quiescent Current vs Supply Voltage
10k
1k
100
10
1
10 100
1k 10k 100k 1M 10M 100M 1000M
Frequency (Hz)
C024
Figure 23. Open-Loop Output Impedance vs Frequency
Figure 22. Quiescent Current vs Temperature
50
40
30
20
RI = 1 kohm
RF = 1 kohm
+ 2.75 V
±
+
Device
10
VIN = 100 mVpp
±
+
CL
± 2.75 V
0
0p
100p
200p
Capacitive Load (F)
V+ = 2.75 V, V– = –2.75 V, G = –1 V/V
300p
C025
Figure 24. Small-Signal Overshoot vs Load Capacitance
Copyright © 2014, Texas Instruments Incorporated
Submit Documentation Feedback
13
Product Folder Links: OPA316 OPA2316 OPA2316S OPA4316