ADAU1592ASVZ-RL7 Analog Devices Inc, ADAU1592ASVZ-RL7 Datasheet - Page 12

• Manufacturer Part Number: ADAU1592ASVZ-RL7
• Description: IC AMP AUDIO PWR 24W STER 48TQFP
• Manufacturer: Analog Devices Inc
• Type: Class Dr

Specifications of ADAU1592ASVZ-RL7

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 24W x 2 @ 4 Ohm
• Voltage - Supply: 9 V ~ 18 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP Exposed Pad, 48-eTQFP, 48-HTQFP, 48-VQFP
• Operational Class: Class-D
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 24x2@4OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.005@6Ohm@1W%
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): 3.3/15V
• Power Supply Requirement: Triple
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 65dB
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): 3/9V
• Dual Supply Voltage (max): 3.6/18V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADAU1592
Figure 23. THD or THD + N vs. Frequency @ 1 W, 4 Ω, PVDD = 15 V, PGA = 0 dB
Figure 24. THD or THD + N vs. Frequency @ 1 W, 6 Ω, PVDD = 15 V, PGA = 0 dB
Figure 25. THD or THD + N vs. Frequency @ 1 W, 8 Ω, PVDD = 15 V, PGA = 0 dB
–100
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THD + N
THD + N
THD + N
THD
THD
THD
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
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Rev. A | Page 12 of 24
Figure 28. PSRR vs. Frequency, No Input Signal, Ripple = 1.5 V p-p, PVDD =15 V, 6 Ω
Figure 26. Frequency Response @ 1 W, 6 Ω, PVDD = 15 V, PGA = 0 dB
–100
–0.2
–0.4
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–0.8
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–1.2
–1.4
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2.0
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Figure 27. Gain vs. Frequency @ 1 W, 6 Ω, PVDD = 15 V
100
100
100
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
1k
1k
1k
PGA 18dB
PGA 12dB
PGA 6dB
PGA 0dB
10k
10k
10k