TS922 STMicroelectronics, TS922 Datasheet - Page 10

• Manufacturer Part Number: TS922
• Description: Excellent audio performance / low distortion (0.005%)
• Manufacturer: STMicroelectronics

Specifications of TS922

• Low Noise: 9nV/√Hz
• High Output Current: 80mA (able to drive 32
• High-speed: 4MHz, 1V/µs
• Low Input Offset Voltage: 900µV max (TS922A)
• Esd Internal Protection: 2kV

Electrical characteristics
10/21
Figure 9.
Figure 11. THD + noise vs. output voltage
Figure 13. Open loop gain and phase vs.
0.01
0.7
0.6
0.5
0.4
0.3
0.2
0.1
50
40
30
20
10
0.1
0
10
0
1E+2
1
0.01
0
1E+3
THD + noise vs. frequency
frequency
0.2
C
0.1
L
V
1E+4
R
=500pF
CC
L
V
=32Ω Vo=2Vpp
=±1.5V Av= 10
R
CC
L
Frequency (Hz)
=32Ω f=1kHz
=±1.5V Av= -1
Frequency (kHz)
0.4
1E+5
Vout (Vrms)
1
1E+6
0.6
1E+7
10
0.8
Doc ID 5150 Rev 8
1E+8
180
120
60
0
100
1
Figure 10. THD + noise vs. output voltage
Figure 12. THD + noise vs. output voltage
10,000
0.001
1,000
0,100
0,010
0,001
0.01
0.1
10
1
0
0
0,2
0.2
V
V
R
0,4
R
CC
0.4
CC
L
L
=600Ω f=1kHz
=2kΩ f=1kHz
=±1.5V Av= -1
=0/3V Av= -1
Vout (V rm s)
Vout (Vrms)
0,6
0.6
0,8
0.8
TS922, TS922A
1
1
1.2
1,2