NCS2005
www.onsemi.com
7
TYPICAL CHARACTERISTICS
Figure 7. PSRR vs. Frequency Figure 8. Input Voltage Noise vs. Frequency
FREQUENCY (Hz) FREQUENCY (Hz)
10M1M 100M100K10K1K10010
−20
0
20
40
60
80
100
120
100K10K1K10010
10
30
50
90
110
130
170
190
Figure 9. THD+N vs. Frequency Figure 10. Low Level Output Voltage vs.
Output Current @ Vs = 2.7 V
FREQUENCY (Hz) LOW LEVEL OUTPUT CURRENT (mA)
100K10K1K10010
0.001
0.01
0.1
1
10
181612108420
0
0.2
0.4
0.6
0.8
1.0
Figure 11. High Level Output Voltage vs.
Output Current @ Vs = 2.7 V
Figure 12. Low Level Output Voltage vs.
Output Current @ Vs = 5 V
HIGH LEVEL OUTPUT CURRENT (mA) LOW LEVEL OUTPUT CURRENT (mA)
−18−16−12−10−8−6−20
0
0.50
1.00
1.25
1.75
2.00
2.50
3.00
181412108640
0
0.1
0.2
0.4
0.5
0.7
0.8
1.0
PSRR (dB)
VOLTAGE NOISE (nV/√Hz)
THD+N (%)
LOW LEVEL OUTPUT VOLTAGE (V)
HIGH LEVEL OUTPUT VOLTAGE (V)
LOW LEVEL OUTPUT VOLTAGE (V)
V
S
= ±2.5 V
T = 25°C
V
IN
= 100 mVpp
PSRR−
PSRR+
70
150
V
S
= 2.7 V
V
S
= 5.0 V
V
S
= 10 V
0.0001
A
V
= 2
R
L
= 2 kW
61420
V
S
= 2.7 V
T = −40°C
T = 125°C
T = 25°C
T = 85°C
V
S
= 2.7 V
T = −40°C
T = 125°C
T = 25°CT = 85°C
−4 −14 −20
0.25
0.75
1.50
2.25
2.75
21620
0.3
0.6
0.9
V
S
= 5 V
T = −40°C
T = 125°C
T = 25°C
T = 85°C
