SSM2305CPZ-REEL7 Analog Devices Inc, SSM2305CPZ-REEL7 Datasheet
SSM2305CPZ-REEL7
Specifications of SSM2305CPZ-REEL7
Related parts for SSM2305CPZ-REEL7
SSM2305CPZ-REEL7 Summary of contents
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FEATURES Filterless Class-D amplifier with Σ-Δ modulation No sync necessary when using multiple Class-D amplifiers from Analog Devices, Inc. 2.8 W into 4 Ω load and 1.6 W into 8 Ω load at 5.0 V supply with <10% total harmonic ...
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SSM2305 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Absolute Maximum Ratings ............................................................ 4 Thermal Resistance ...................................................................... 4 ESD Caution .................................................................................. 4 Pin ...
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SPECIFICATIONS 5 Ω μH, unless otherwise noted Table 1. Parameter DEVICE CHARACTERISTICS Output Power Efficiency Total Harmonic Distortion + Noise Input Common-Mode Voltage Range ...
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SSM2305 ABSOLUTE MAXIMUM RATINGS Absolute maximum ratings apply wise noted. Table 2. Parameter Supply Voltage Input Voltage Common-Mode Input Voltage Storage Temperature Range Operating Temperature Range Junction Temperature Range Lead Temperature (Soldering, 60 sec) Stresses above those ...
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PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS PIN INDICATOR NC 2 SSM2305 IN+ 3 TOP VIEW (Not to Scale) IN– 4 NOTES CONNECT. 2. EXPOSED PAD IS NOT CONNECTED INTERNALLY. FOR INCREASED RELIABILITY OF THE ...
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SSM2305 TYPICAL PERFORMANCE CHARACTERISTICS 100 R = 4Ω + 33µH L GAIN = 18dB 0.1 0.01 0.0001 0.001 0.01 0.1 OUTPUT POWER (W) Figure 4. THD + N vs. Output ...
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V = 3.6V DD GAIN = 18dB R = 4Ω + 33µ 0.1 0.5W 0.01 0.25W 0.001 10 100 1000 FREQUENCY (Hz) Figure 10. THD + N vs. Frequency 3 ...
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SSM2305 3 1kHz GAIN = 18dB 2 4Ω + 33µH L 2.0 10% 1.5 1% 1.0 0.5 0 2.5 3.0 3.5 4.0 SUPPLY VOLTAGE (V) Figure 16. Maximum Output Power vs. Supply Voltage ...
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V = 5. 4Ω + 33µH L 0.4 0.3 0.2 0 0.5 1.0 1.5 2.0 OUTPUT POWER (W) Figure 22. Power Dissipation vs. Output Power into 4 Ω μ ...
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SSM2305 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 10 100 1000 FREQUENCY (Hz) Figure 28. Power Supply Rejection Ratio vs. Frequency 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 10 100 1000 FREQUENCY ...
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APPLICATIONS INFORMATION OVERVIEW The SSM2305 mono Class-D audio amplifier features a filterless modulation scheme that greatly reduces the external components count that, in turn, conserves board space, thereby reducing systems cost. The SSM2305 does not require an output filter, relying ...
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SSM2305 GAIN The SSM2305 has a default gain that can be reduced by using a pair of external resistors with a value calculated as follows: External Gain Settings = 296 kΩ/(37 kΩ POP-AND-CLICK SUPPRESSION Voltage ...
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PROPER POWER SUPPLY DECOUPLING To ensure high efficiency, low total harmonic distortion (THD), and high PSRR, proper power supply decoupling is necessary. Noise transients on the power supply lines are short duration voltage spikes. Although the actual switching frequency can ...
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... MAX 0.85 NOM SEATING PLANE ORDERING GUIDE Model Temperature Range SSM2305CPZ-R2 1 −40°C to +85°C 1 SSM2305CPZ-REEL −40°C to +85°C 1 SSM2305CPZ-REEL7 −40°C to +85°C 1 SSM2305RMZ-R2 −40°C to +85°C 1 SSM2305RMZ-REEL −40°C to +85°C 1 SSM2305RMZ-REEL7 −40°C to +85°C 1 SSM2305-EVALZ RoHS Compliant Part ...
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NOTES Rev Page SSM2305 ...
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SSM2305 NOTES ©2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07243-0-7/08(A) Rev Page ...