OPA3684 Datasheet, PDF (8/32 Pages) Burr-Brown (TI) – Low-Power, Triple Current-Feedback OPERATIONAL AMPLIFIER With Disable

TYPICAL CHARACTERISTICS: V_S = ±5V (Cont.)
At T_A = +25°C, G = +2, R_F = 800Ω, and R_L = 100Ω, unless otherwise noted.
CMRR and PSRR vs FREQUENCY
70
CMRR
60
50
+PSRR
40
30
–PSRR
20
10
0
10²
10³
10⁴
10⁵
10⁶
10⁷
10⁸
Frequency (Hz)
OPEN-LOOP TRANSIMPEDANCE GAIN AND PHASE
vs FREQUENCY
120
0
20log (Z_OL)
100
–30
80
–60
60
–90
∠ Z_OL
40
–120
20
–150
0
–180
10²
10³
10⁴
10⁵
10⁶
10⁷
10⁸ 10⁹
Frequency (Hz)
COMPOSITE VIDEO DIFFERENTIAL GAIN/PHASE
0.10
0.09
Gain = +2
NTSC, Positive Video
0.08
0.07
0.06
dG
0.05
0.04
0.03
0.02
dP
0.01
0
1
2
3
4
Number of 150Ω Video Loads
TYPICAL DC DRIFT OVER AMBIENT TEMPERATURE
4
3
2
1
Noninverting Input Bias Current
0
Input Offset Voltage
–1
–2
Inverting Input Bias Current
–3
–4
–50 –25
0
25
50
75
Ambient Temperature (°C)
100 125
OUTPUT CURRENT AND VOLTAGE LIMITATIONS
5
1W Power
4 ^Limit
3
= ^50Ω
2
R^L
1
0
–1
–2
–3
–4
Each
Channel
–5
–150 –100
–50
0
50
I_O (MA)
1W Power
Limit
100
150
SUPPLY AND OUTPUT CURRENT
vs AMBIENT TEMPERATURE
200
1.9
Sourcing Output Current
175
1.8
Supply Current
150
1.7
Sinking Output Current
125
1.6
100
–25
1.5
0
25
50
75
100
125
Ambient Temperature (°C)
8
OPA3684
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SBOS241C