Datasheet

InputOffsetVoltage(mV)
InputBiasandOffsetCurrents( A)m
AmbientTemperature( C)°
-50 -25 0 25 50 75 100
125
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
20
10
0
-10
-20
InputOffsetCurrent(I )
OS
InputOffsetVoltage(V )
OS
InputBiasCurrent(I )
B
V (V)
O
I (mA)
O
-300 -200 -100 0 100 200
300
5
4
3
2
1
0
-1
-2
-3
-4
-5
OutputCurrentLimited
1WInternal
PowerLimit
1WInternal
PowerLimit
OutputCurrentLimit
100 LoadLineW
50 LoadLineW
25W
LoadLine
Power-SupplyRejectionRatio(dB)
Common-ModeRejectionRatio(dB)
Frequency(MHz)
10k 1M100k 10M
100M
100
90
80
70
60
50
40
30
20
10
0
CMRR
+PSRR
-PSRR
SupplyCurrent(mA)
OutputCurrent(mA)
AmbientTemperature( C)°
-50 -25 0 25 50 75 100
125
8
7
6
5
4
3
250
200
150
100
50
0
SourcingOutputCurrent
SinkingOutputCurrent
QuiescentSupplyCurrent
OutputImpedance( )W
Frequency(Hz)
10k 1M100k 10M
100M
10
1
0.1
0.01
OPA690
402W
+5V
-5V
200W
402W
Z
O
Open-LoopGain(dB)
Frequency(Hz)
1k 1M100k10k 10M
1G100M
70
60
50
40
30
20
10
0
-10
-20
Open-LoopPhase( )°
0
-30
-60
-90
-120
-150
-180
-210
-240
-270
Open-LoopGain
Open-LoopPhase
OPA690
SBOS223F –DECEMBER 2001–REVISED FEBRUARY 2010 www.ti.com
TYPICAL CHARACTERISTICS: V
S
= ±5V (continued)
At T
A
= +25°C, G = +2, R
F
= 402Ω, and R
L
= 100Ω (see Figure 36 for ac performance only), unless otherwise noted.
OUTPUT VOLTAGE TYPICAL DC DRIFT
AND CURRENT LIMITATIONS OVER TEMPERATURE
Figure 19. Figure 20.
COMMON−MODE REJECTION RATIO AND SUPPLY AND OUTPUT CURRENTS
POWER−SUPPLY REJECTION RATIO vs FREQUENCY vs TEMPERATURE
Figure 21. Figure 22.
CLOSED-LOOP OUTPUT IMPEDANCE OPEN−LOOP
vs FREQUENCY GAIN AND PHASE
Figure 23. Figure 24.
10 Copyright © 2001–2010, Texas Instruments Incorporated
Product Folder Link(s): OPA690