Datasheet SSM2135 (Analog Devices) - 6

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SSM2135 TYPICAL PERFORMANCE CHARACTERISTICS 10 VS = 5V AV = +1 f = 1kHz VIN = 1V p-p 1 RL = 10kΩ 80kHz LOW-PASS FILTER ) % N ( 0.1 5V HD + T 500µF 0.01 RL 0.001
3 06 00
10 100 1k 10k
0 9- 9-
2.5V DC
34
LOAD RESISTANCE (Ω)
34 00 00 Figure 3. Test Circuit for Figure 4, Figure 5, and Figure 6 Figure 6. THD + N vs. Load (See Figure 3)
1 1 AV = +1 VS = 5V VS = 5V f = 1kHz f = 1kHz VOUT = 2.5V p-p 80kHz LOW-PASS FILTER NONINVERTING RL = 100kΩ R 80kHz LOW-PASS FILTER L = 32Ω 0.1 0.1 ) ) % % N ( N ( HD + RL = 10kΩ HD + T 0.01 T INVERTING 0.01 0.001 0.0005 0.001 50m 0.1 1 5
04 07 0
0 10 20 30 40 50 60
0 9- 9-
INPUT VOLTAGE (V p-p)
34
GAIN (dB)
34 00 00 Figure 4. THD + N vs. Amplitude (See Figure 3) Figure 7. THD + N vs. Gain
1 1 AV = +1 VS = 5V VS = 5V AV = +1 VIN = 1V p-p f = 1kHz 80kHz LOW-PASS FILTER VIN = 1V p-p RL = 10kΩ 80kHz LOW-PASS FILTER 0.1 0.1 ) ) % % N ( N ( R HD + L = 32Ω HD + T 0.01 T 0.01 RL = 10kΩ 0.001 0.0005 0.001 20 100 1k 10k 20k
05 08 0
0 5 10 15 20 25 30
0 9- 9-
FREQUENCY (Hz)
34
SUPPLY VOLTAGE (V)
34 00 00 Figure 5. THD + N vs. Frequency (See Figure 3) Figure 8. THD + N vs. Supply Voltage Rev. G | Page 5 of 16 Document Outline FEATURES APPLICATIONS PIN CONNECTIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION APPLICATION CIRCUITS Low Noise Stereo Headphone Driver Amplifier Low Noise Microphone Preamplifier Single Supply Differential Line Driver Single-Supply Differential Line Receiver Pseudoreference Voltage Generator Digital Volume Control Circuit Logarithmic Volume Control Circuit OUTLINE DIMENSIONS ORDERING GUIDE