ADAU1592ASVZ Analog Devices Inc, ADAU1592ASVZ Datasheet - Page 12

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

Specifications of ADAU1592ASVZ

• 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
• 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
–110
–120
–100
–110
–120
–100
–110
–120
–10
–20
–30
–40
–50
–60
–70
–80
–90
–30
–40
–50
–60
–70
–80
–90
–30
–40
–50
–60
–70
–80
–90
–10
–20
–10
–20
0
0
0
20
20
20
100
100
100
THD + N
THD + N
THD + N
THD
THD
THD
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
1k
1k
1k
10k
10k
10k
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
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
–10
–20
–30
–40
–50
–60
–70
–80
–90
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
41
39
37
35
33
31
29
27
25
23
21
19
17
15
0
0
20
20
20
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