SSM2306CPZ-REEL Analog Devices Inc, SSM2306CPZ-REEL Datasheet
SSM2306CPZ-REEL
Specifications of SSM2306CPZ-REEL
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SSM2306CPZ-REEL Summary of contents
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FEATURES Filterless Class-D amplifier with built-in output stage 2 W into 4 Ω and 1.4 W into 8 Ω at 5.0 V supply Ultralow idle current with load resistance >87% efficiency at 5.0 V, 1.4 W into 8 Ω speaker ...
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SSM2306 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 Configuration and Function Descriptions............................. ...
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SPECIFICATIONS 5 Ω, 8 Ω; gain = 6 dB, unless otherwise noted Table 1. Parameter DEVICE CHARACTERISTICS Output Power Efficiency Total Harmonic Distortion + Noise Input ...
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SSM2306 ABSOLUTE MAXIMUM RATINGS Absolute maximum ratings apply at 25°C, unless otherwise noted. Table 2. Parameter Supply Voltage Input Voltage Common-Mode Input Voltage ESD Susceptibility Storage Temperature Range Operating Temperature Range Junction Temperature Range Lead Temperature (Soldering, 60 sec) Stresses ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 4. Pin Function Descriptions Pin No. Mnemonic 1 OUTL+ 2 OUTL− INL+ 5 INL− INR− 9 INR OUTR− 12 OUTR+ 13 GND 14 ...
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SSM2306 TYPICAL PERFORMANCE CHARACTERISTICS 100 R = 4Ω, 33µ 18dB 3.6V DD 0.1 0.01 0.001 0.0001 0.001 0.01 0.1 OUTPUT POWER (W) Figure 3. THD + N vs. Output Power ...
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18dB 8Ω, 33µ 0.1 0.25W 0.01 0.001 10 100 1k FREQUENCY (Hz) Figure 9. THD + N vs. Frequency 3 100 ...
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SSM2306 3 1kHz A = 18dB 4Ω, 33µH L 2.5 2.0 10% 1.5 1.0 0.5 0 2.5 3.0 3.5 4.0 SUPPLY VOLTAGE (V) Figure 15. Maximum Output Power vs. Supply Voltage ...
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8Ω, 33µH L 1.2 FOR BOTH CHANNELS 1.0 0.8 0.6 0.4 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 OUTPUT POWER (W) Figure 21. Power Dissipation vs. Output Power at V ...
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SSM2306 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 10 100 1k FREQUENCY (Hz) Figure 27. PSRR vs. Frequency 8Ω, 33µH L –10 –20 –30 –40 –50 –60 –70 –80 10 100 1k FREQUENCY ...
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TYPICAL APPLICATION CIRCUITS 22nF RIGHT IN+ RIGHT IN– 22nF SHUTDOWN 22nF LEFT IN+ LEFT IN– 22nF 1 INPUT CAPS ARE OPTIONAL IF INPUT DC COMMON-MODE VOLTAGE IS APPROXIMATELY V 22nF RIGHT IN 22nF SHUTDOWN 22nF LEFT IN 22nF 0.1µF 10µF ...
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SSM2306 APPLICATION NOTES OVERVIEW The SSM2306 stereo, Class-D, audio amplifier features a filterless modulation scheme that greatly reduces the external compo- nents count, conserving board space and, thus, reducing systems cost. The SSM2306 does not require an output filter; instead, ...
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LAYOUT As output power continues to increase, careful layout is needed for proper placement of PCB traces and wires between the ampli- fier, load, and power supply. A good practice is to use short, wide PCB tracks to decrease voltage ...
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... MAX 0.90 0.85 0.80 SEATING PLANE ORDERING GUIDE Model Temperature Range SSM2306CPZ-R2 1 −40°C to +85°C 1 SSM2306CPZ-REEL −40°C to +85°C 1 SSM2306CPZ-REEL7 −40°C to +85° RoHS Compliant Part. 3.00 0.60 MAX BSC SQ 0. 2.75 TOP BSC SQ VIEW 9 (BOTTOM VIEW) ...
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NOTES Rev Page SSM2306 ...
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SSM2306 NOTES ©2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06542-0-4/07(0) Rev Page ...