OPA1632_07 Datasheet, PDF (4/15 Pages) Texas Instruments – High-Performance, Fully-Differential AUDIO OP AMP

OPA1632
SBOS286A − DECEMBER 2003 − REVISED SEPTEMBER 2006
TYPICAL CHARACTERISTICS
At TA = +25°C, VS = ±15V, and RL = 2kΩ, unless otherwise noted.
www.ti.com
0.001
THD + NOISE vs FREQUENCY
Gain = +1
R_F = 348Ω
V_O = 3Vrms
Differential I/O
0.0001
R_L = 600Ω
R_L = 2kΩ
0.00001
10
100
1k
10k
Frequency (Hz)
100k
0.001
THD + NOISE vs FREQUENCY
Gain = +1
R_F = 348Ω
V_O = 3Vrms
Single−Ended Input
Differential Output
0.0001
R_L = 600Ω
R_L = 2kΩ
0.00001
10
100
1k
10k
Frequency (Hz)
100k
THD + NOISE vs OUTPUT VOLTAGE
0.1
Gain = +1
R_F = 348Ω
f = 1kHz
0.01 Differential I/O
0.001
R_L = 600Ω
0.0001
R_L = 2kΩ
0.00001
0.01
0.1
1
10
100
Differential Output Voltage (Vrms)
0.01
THD + NOISE vs OUTPUT VOLTAGE
0.001
R_L = 600Ω
0.0001
Gain = +1
R_F = 348Ω
f = 1kHz
Single−Ended Input
Differential Output
0.00001
0.01
0.1
1
R_L = 2kΩ
10
100
Differential Output Voltage (Vrms)
INTERMODULATION DISTORTION
vs OUTPUT VOLTAGE
0.1
INTERMODULATION DISTORTION
vs OUTPUT VOLTAGE
0.1
0.01
0.001
R_L = 600Ω
0.0001
0.00001
Gain = +1
R_F = 348Ω
Differential I/O
SMPTE 4:1; 60Hz, 7kHz
DIN 4:1; 250Hz, 8kHz
0.01
0.1
1
R_L = 2kΩ
10
100
Differential Output Voltage (V_PP)
0.01
0.001
R_L = 600Ω
0.0001
0.00001
Gain = +1
R_F = 348Ω
Single−Ended Input
Differential Output
SMPTE 4:1; 60Hz, 7kHz
DIN 4:1; 250Hz, 8kHz
0.01
0.1
1
R_L = 2kΩ
10
100
Differential Output Voltage (V_PP)
4