ADAU1513ASVZ AD [Analog Devices], ADAU1513ASVZ Datasheet
ADAU1513ASVZ
Related parts for ADAU1513ASVZ
ADAU1513ASVZ Summary of contents
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FEATURES Integrated stereo power stage R < 0.3 Ω (per transistor) DS-ON Efficiency > 90% Short-circuit protection Overtemperature protection APPLICATIONS Flat panel televisions PC audio systems Mini components INL+ INL– INR+ INR– AVDD AGND DVDD Rev. 0 Rev. 0 Information ...
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ADAU1513 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Performance Summary................................................................ 3 Power Supplies .............................................................................. 3 Digital I/O ..................................................................................... 4 PWM Input Logic Table .............................................................. ...
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SPECIFICATIONS DVDD = 3.3 V, AVDD = 3.3 V, PVDD = 15 V, ambient temperature = 25°C, load impedance = 8 Ω, measurement bandwidth = kHz, unless otherwise noted. Audio performance test data measured with ADAV4201. ...
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ADAU1513 DIGITAL I/O Table 3. Parameter INPUT VOLTAGE Input Voltage High Input Voltage Low OUTPUT VOLTAGE Output Voltage High Output Voltage Low LEAKAGE CURRENT ON DIGITAL INPUTS PWM INPUT LOGIC TABLE Table 4. MUTE INL+/INR+ INL−/INR− Low Low/High Low/High High ...
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ABSOLUTE MAXIMUM RATINGS Table 6. Parameter Rating DVDD to DGND −0 +3.6 V AVDD to AGND −0 +3 PVDD to PGND −0 +20.0 V PWM Inputs DGND − 0 DVDD ...
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ADAU1513 PIN CONFIGURATION AND FUNCTION DESCRIPTION Table 7. Pin Function Descriptions Pin Number Mnemonic OUTL− OUTL+ 7 INL− 8 INL+ 9 ERR 10 OTW 11 TEST2 12 TEST3 13 INR− 14 INR+ 15 MUTE ...
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Pin Number Mnemonic 34, 35, 36 OUTR− 37, 38, 47, 48 PGND 39, 40, 41, 42, 43, 44, 45, 46 PVDD input output power. 2 ePAD is connected internally to PGND, DGND, and ...
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ADAU1513 TYPICAL PERFORMANCE CHARACTERISTICS –20 –30 –40 –50 –60 –70 –80 10m 100m OUTPUT POWER (W) Figure 5. THD + N vs. Output Power Ω –20 –30 –40 –50 –60 –70 –80 10m 100m OUTPUT POWER (W) ...
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OUTPUT POWER (W) Figure 11. THD + N vs. Output Power Ω –20 –30 –40 –50 –60 –70 –80 10m 100m 1 OUTPUT POWER (W) Figure 12. ...
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ADAU1513 0 –5 –10 –15 –20 –25 –30 –35 –40 –45 –50 –55 –60 –65 –70 –75 –80 20 100 1k FREQUENCY (Hz) Figure 17. THD + N vs. Frequency Ω 0 –10 –20 –30 ...
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REQUIRES EXTRA HEAT-SINKING PVDD (V) Figure 23. Output Power vs. PVDD THD + ...
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ADAU1513 THEORY OF OPERATION OVERVIEW The ADAU1513 is a 2-channel integrated power stage designed to accept the logic level PWM inputs. The PWM inputs are amplified, low-pass filtered using a simple passive LC network, and then can be used to ...
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This cycle repeats itself depending on the input signal conditions and the temperature of the die. This option allows part operation that is safely below the shutdown temperature of 150°C and allows the amplifier to recover ...
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ADAU1513 DVDD, and PVDD supply connections, as well AGND, DGND, and PGND. In addition, the ADAU1513 incorporates a built-in undervoltage lockout logic on DVDD as well as PVDD. This helps detect undervoltage operation and eliminates the need to have an ...
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APPLICATIONS INFORMATION Refer to the application schematic in Figure 31 for details on connections and component values. For details on the PWM modulator part, refer to the ADAV4201 data sheet. For applications with PVDD > add components R1 ...
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... ADAU1513ACPZ-RL7 −40°C to +85°C 1 ADAU1513ASVZ −40°C to +85°C 1 ADAU1513ASVZ-RL −40°C to +85°C ADAU1513ASVZ-RL7 1 −40°C to +85° RoHS Compliant Part. ©2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. 7.00 BSC SQ 0 ...