SSM2135SZ Datasheet, PDF (5/16 Pages) Analog Devices – Dual Single-Supply Audio Operational Amplifier

TYPICAL PERFORMANCE CHARACTERISTICS
5V
500µF
R_L
2.5V DC
Figure 3. Test Circuit for Figure 4, Figure 5, and Figure 6
1
A_V = +1
V_S = 5V
f = 1kHz
80kHz LOW-PASS FILTER
0.1
R_L = 32Ω
0.01
R_L = 10kΩ
0.001
0.0005
50m
0.1
1
5
INPUT VOLTAGE (V p-p)
Figure 4. THD + N vs. Amplitude (See Figure 3)
1
A_V = +1
V_S = 5V
V_IN = 1V p-p
80kHz LOW-PASS FILTER
0.1
R_L = 32Ω
0.01
R_L = 10kΩ
0.001
0.0005
20
100
1k
FREQUENCY (Hz)
10k 20k
Figure 5. THD + N vs. Frequency (See Figure 3)
SSM2135
10
V_S = 5V
A_V = +1
f = 1kHz
V_IN = 1V p-p
1
R_L = 10kΩ
80kHz LOW-PASS FILTER
0.1
0.01
0.001
10
100
1k
10k
LOAD RESISTANCE (Ω)
Figure 6. THD + N vs. Load (See Figure 3)
1
V_S = 5V
f = 1kHz
V_OUT = 2.5V p-p
R_L = 100kΩ
80kHz LOW-PASS FILTER
0.1
NONINVERTING
INVERTING
0.01
0.001
0
1
0.1
10
20
30
40
50
60
GAIN (dB)
Figure 7. THD + N vs. Gain
V_S = 5V
A_V = +1
f = 1kHz
V_IN = 1V p-p
R_L = 10kΩ
80kHz LOW-PASS FILTER
0.01
0.001
0
5
10
15
20
25
30
SUPPLY VOLTAGE (V)
Figure 8. THD + N vs. Supply Voltage
Rev. G | Page 5 of 16