Datasheet

5
®
OPA633
TYPICAL PERFORMANCE CURVES (CONT)
At +25°C, V
S
= ±12V, R
S
= 50Ω, R
L
= 100Ω, and C
L
= 10pF, unless otherwise specified.
OFFSET VOLTAGE vs TEMPERATURE
Temperature (°C)
V
OS
(mV)
6
4
2
0
–2
–4
–50 50 125–25 0 25 75 100
GAIN ERROR vs TEMPERATURE
Temperature (°C)
V
O
– V
IN
(mV)
100
80
60
40
20
0
–50 50 125–25 0 25 75 100
V
O
= ±10V
R
L
= 1kΩ
VOLTAGE GAIN vs LOAD RESISTANCE
Load Resistance (Ω)
Voltage Gain (V/V)
1.00
0.95
0.90
0.85
0.80
10 10k100 1k
V
O
= 10Vp-p
f = 1kHz
V
O
= 1Vp-p
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
Input Voltage (V)
OUTPUT ERROR vs INPUT VOLTAGE
V
IN
– V
OUT
(V)
–6 –2 2 6 10–8 –4 0 4 8–10
100
80
60
40
20
0
–20
–40
–60
–80
–100
V
IN
– V
OUT
(mV)
R
L
= 100Ω
R
L
= 1kΩ
R
L
= 50Ω
R
L
= 10kΩ
0.06
0.05
0.04
0.03
0.02
0.01
0
Frequency (Hz)
TOTAL HARMONIC DISTORTION vs FREQUENCY
THD (%)
100k
1k 10k100
V
O
= 1Vrms
R
L
= 100Ω
TOTAL HARMONIC DISTORTION vs OUTPUT VOLTAGE
Output Voltage (Vrms)
THD (%)
1.0
0.1
0.01
0.001
0 3.00.5 2.5
1.0 1.5 2.0
f = 1kHz
R
L
= 100Ω