TS1871 STMicroelectronics, TS1871 Datasheet - Page 15

• Manufacturer Part Number: TS1871
• Description: 1.8V Input/Output Rail-to-Rail Low Power Operational Amplifiers
• Manufacturer: STMicroelectronics

TS187x, TS187xA
Figure 43. Distortion vs. frequency at
Figure 45. Distortion vs. frequency at
Figure 47. Output power vs. supply voltage
60
60
50
50
40
40
30
30
20
20
10
10
0.150
0.150
0.125
0.125
0.100
0.100
0.075
0.075
0.050
0.050
0.025
0.025
0.000
0.000
0.014
0.014
0.012
0.012
0.010
0.010
0.008
0.008
0.006
0.006
0,004.
0,004.
0
0
1
1
RL = 32 ohms
RL = 32 ohms
1E+1
1E+1
1E+1
1E+1
Vcc = 1.8 V
Vcc = 1.8 V, R
Vcc = 1.8V
Vcc = 1.8V
Vout = 1Vpp
Vout = 1Vpp
RL = 32 ohms
RL = 32 ohms
gain = -1
gain = -1
Vcc = 1.8V
Vcc = 1.8V
Vout = 1Vpp
Vout = 1Vpp
RL = 1Kohms
RL = 1Kohms
gain = -1
gain = -1
2
2
1E+2
1E+2
1E+2
1E+2
Supply voltage (V)
Supply voltage (V)
3
3
10% distortion
10% distortion
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
L
1E+3
1E+3
1E+3
1E+3
= 32 Ω
4
4
0.1% distortion
0.1% distortion
1% distortion
1% distortion
1E+4
1E+4
1E+4
1E+4
5
5
Doc ID 6992 Rev 5
1E+5
1E+5
1E+5
1E+5
6
6
Figure 44. Distortion vs. frequency at
Figure 46. Distortion vs. frequency at
Figure 48. Common mode rejection ratio vs.
0.015
0.015
0.013
0.013
0.010
0.010
0.007
0.007
0.005
0.005
0.003
0.003
0.000
0.000
0.150
0.150
0.125
0.125
0.100
0.100
0.075
0.075
0.050
0.050
0.025
0.025
0.000
0.000
100
100
80
80
60
60
40
40
20
20
1E+1
1E+1
1E+1
1E+1
0 0
10
1
Vcc = 3 V
Vcc = 3 V, R
frequency at Vcc = 5 V
Vcc = 3V
Vcc = 3V
Vout = 1Vpp
Vout = 1Vpp
RL = 1Kohms
RL = 1Kohms
gain = -1
gain = -1
Vcc = 3V
Vcc = 3V
Vout = 1Vpp
Vout = 1Vpp
RL = 32 ohms
RL = 32 ohms
gain = -1
gain = -1
1E+2
1E+2
1E+2
1E+2
Frequency (Hz)
Frequency (Hz)
10
Frequency (Hz)
Frequency (Hz)
Electrical characteristics
2
L
= 32 Ω
1E+3
1E+3
1E+3
1E+3
1E+4
1E+4
1E+4
1E+4
10
3
1E+5
1E+5
1E+5
1E+5
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