ADAU1592ACPZ-RL Analog Devices Inc, ADAU1592ACPZ-RL Datasheet - Page 14

• Manufacturer Part Number: ADAU1592ACPZ-RL
• Description: 18W Int Stereo Switching Audio Power Amp
• Manufacturer: Analog Devices Inc
• Type: Class Dr

Specifications of ADAU1592ACPZ-RL

• 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-LFCSP
• 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
• Package Type: LFCSP EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADAU1592
Figure 35. Power Dissipation Derating vs. Ambient Temperature
Figure 36. Output Power vs. PVDD, Mono Mode, 20 dB THD + N
Figure 37. Output Power vs. PVDD, Mono Mode, 40 dB THD + N
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POWER LIMITED DUE TO PACKAGE DISSIPATION
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POWER LIMITED DUE TO PACKAGE DISSIPATION
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T
AMBIENT
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PVDD (V)
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PVDD (V)
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(°C)
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3Ω
3Ω
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4Ω
6Ω
8Ω
4Ω
6Ω
8Ω
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Figure 38. Output Power vs. PVDD, Mono Mode, 60 dB THD + N
Figure 39. Efficiency vs. Output Power, Mono Mode, 15 V, 3 Ω
Figure 40. Efficiency vs. Output Power, Mono Mode, 15 V, 4 Ω
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POWER LIMITED DUE TO PACKAGE DISSIPATION
POWER LIMITED DUE TO PACKAGE DISSIPATION
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10 12 14 16 18 20 22 24 26 28 30
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OUTPUT POWER (W)
OUTPUT POWER (W)
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PVDD (V)
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15
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3Ω
30
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32
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4Ω
6Ω
8Ω
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1
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