ADAU1513ASVZ AD [Analog Devices], ADAU1513ASVZ Datasheet - Page 3

• Manufacturer Part Number: ADAU1513ASVZ
• Description: Class-D Audio Power Stage
• Manufacturer: AD [Analog Devices]

SPECIFICATIONS
DVDD = 3.3 V, AVDD = 3.3 V, PVDD = 15 V, ambient temperature = 25°C, load impedance = 8 Ω, measurement bandwidth = 20 Hz to
20 kHz, unless otherwise noted. Audio performance test data measured with ADAV4201.
PERFORMANCE SUMMARY
Table 1.
Parameter
OUTPUT POWER
EFFICIENCY
R
THERMAL CHARACTERISTICS
OVERCURRENT SHUTDOWN ACTIVE
TOTAL HARMONIC DISTORTION PLUS NOISE (THD + N)
SIGNAL-TO-NOISE RATIO (SNR)
DYNAMIC RANGE
CROSSTALK BETWEEN LEFT AND RIGHT CHANNELS
UNDERVOLTAGE TRIP THRESHOLD
MINIMUM OUTPUT PULSE WIDTH
1
2
POWER SUPPLIES
Table 2.
Parameter
DIGITAL SUPPLY VOLTAGE (DVDD)
ANALOG SUPPLY VOLTAGE (AVDD)
POWER TRANSISTOR SUPPLY VOLTAGE (PVDD)
POWER-DOWN CURRENT
MUTE CURRENT
OPERATING CURRENT
Output powers above 15 W at 4 Ω and above 18 W at 6 Ω may need extra heat-sinking for continuous operation.
Thermal warning flag is for indication of device T
DS-ON
Per High-Side Transistor
Per Low-Side Transistor
Thermal Warning Active
Thermal Shutdown Active
AVDD
DVDD
PVDD
AVDD
DVDD
PVDD
AVDD
DVDD
PVDD
1
2
J
reaching close to shutdown temperature.
Min
3.0
3.0
9
Min
Rev. 0 | Page 3 of 16
Typ
3.3
3.3
15
2
50
55
0.5
0.9
0.3
0.5
1.1
34
Typ
11
14
14.5
17.5
19
23
90
280
250
135
150
5
0.1
96
96
65
5
50
Max
Max
3.6
3.6
18
3
55
600
0.6
1.2
0.9
0.6
2.5
40
Unit
W
W
W
W
W
W
%
mΩ
mΩ
°C
°C
A
%
dB
dB
dB
V
ns
Unit
V
V
V
μA
μA
μA
mA
mA
mA
mA
mA
mA
Test Conditions/Comments
1 kHz
1% THD + N, 8 Ω
10% THD + N, 8 Ω
1% THD + N, 6 Ω
10% THD + N, 6 Ω
1% THD + N, 4 Ω
10% THD + N, 4 Ω
P
I
I
Die temperature
Die temperature
peak
P
A-weighted, referred to 1% THD + N output
A-weighted, measured with −60 dBFS input
@ 0 dBFS input 20 Hz to 20 kHz
D
D
OUT
OUT
= 100 mA
= 100 mA
= 15 W
= 1 W, 1 kHz
Test Conditions/Comments
STDN held low
MUTE held low
STDN and MUTE held high
ADAU1513