Datasheet
"#$
SBOS266E − JUNE 2003 − REVISED AUGUST 2008
www.ti.com
10
TYPICAL CHARACTERISTICS: V
S
= +5V (continued)
At T
A
= 25°C, G = +2, and R
L
= 150Ω to V
CM
= 2V, unless otherwise noted (see Figure 1).
80
70
60
50
40
30
20
10
0
COMMON−MODE REJECTION RATIO AND
POWER−SUPPLY REJECTION RATIO vs FREQUENCY
Frequency (Hz)
PSRR and CMRR (dB)
100 1M 10M1k 10k 100k 100M
CMRR
+PSRR
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
OUTPUT SWING vs LOAD RESISTANCE
R
L
(
Ω
)
Maximum Output Voltage (V)
10 100 1k
G=+2V/V
V
S
=+5V
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
−
0.5
−
1.0
VOLTAGE RANGES vs TEMPERATURE
Ambient Temperature (10
_
C/div)
Voltage Ranges (V)
−
50 0 50 90
Most Positive Input Voltage
Least Positive Output Voltage
Least Positive Input Voltage
Most Positive Output Voltage
R
L
= 150
Ω
1.2
1.0
0.8
0.6
0.4
0.2
0
COMPOSITE VIDEO dG/dP
Number of 150
Ω
Loads
dG/dP
1234
dG
dP
OPA832
V
I
Video
Loads
+5V
100
10
1
0.1
CLOSED−LOOP OUTPUT IMPEDANCE vs FREQUENCY
Frequency (Hz)
Output Impedance (
Ω
)
1k 10M10k 100k 1M 100M
OPA832
+5V
Z
O
400
Ω
200
Ω
400
Ω
1.0
0.8
0.6
0.4
0.2
0
−0.2
−
0.4
−
0.6
−0.8
−
1.0
TYPICAL DC DRIFT OVER TEMPERATURE
Ambient Temperature (10
_
C/div)
Input Offset Voltage (mV)
10
8
6
4
2
0
−2
−
4
−
6
−8
−
10
Input Bias and Offset Voltage (µA)
−40 −20 0 20 40 60 80 100 120
130
Bias Current (I
B
)
10 × Input Offset (I
OS
)
Input Offset Voltage (V
OS
)