SSM2356CBZ-RL Analog Devices Inc, SSM2356CBZ-RL Datasheet
SSM2356CBZ-RL
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SSM2356CBZ-RL Summary of contents
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FEATURES Filterless stereo Class-D amplifier with Σ-Δ modulation No sync necessary when using multiple Class-D amplifiers from Analog Devices, Inc. 2 × 2W into 4 Ω load and 2x1.4 W into 8 Ω load at 5.0 V supply with <1% ...
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SSM2356 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 +33 μH, EDGE = GND, Gain = 6 dB, unless otherwise noted Table 1. Parameter DEVICE CHARACTERISTICS Output Power/Channel Efficiency Total Harmonic Distortion ...
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SSM2356 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 Range (Soldering, 60 sec) ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 4. Pin Function Descriptions Bump Mnemonic Description A1 OUTL+ Noninverting Output for Left Channel. B1 OUTL− Inverting Output for Left Channel. C1 SDNL Shutdown, Left Channel. Active low digital input. D1 INL+ Noninverting Input ...
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SSM2356 TYPICAL PERFORMANCE CHARACTERISTICS 100 R = 8Ω + 33µH L GAIN = 6dB 0.1 0.01 0.001 0.0001 0.001 0.01 0.1 OUTPUT POWER (W) Figure 3. THD + N vs. Output Power into 8 ...
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GAIN = 6dB R = 4Ω + 15µ 0.1 0.01 1W 0.001 10 100 1k FREQUENCY (Hz) Figure 9. THD + N vs. Frequency ...
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SSM2356 100 V = 2.5V DD GAIN = 6dB R = 8Ω + 33µ 0.25W 0.1 0.0625W 0.01 0.125W 0.001 10 100 1k FREQUENCY (Hz) Figure 15. THD + N vs. Frequency 2 ...
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GAIN = 6dB 1 8Ω + 33µH L 1.6 1.4 1.2 10% 1.0 0.8 1% 0.6 0.4 0.2 0 2.5 3.0 3.5 4.0 SUPPLY VOLTAGE (V) Figure 21. Maximum Output Power vs. Supply Voltage, ...
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SSM2356 0.8 GAIN = 6dB R = 8Ω + 33µ FOR BOTH CHANNELS SY OUT 0 3.6V 0 2.5V DD 0.3 0.2 0 0.5 1.0 1.5 2.0 ...
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OUTPUT –1 SD INPUT –2 –110 –90 –70 –50 –30 – TIME (µs) Figure 33. Turn-Off Response 50 70 Rev Page SSM2356 ...
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SSM2356 TYPICAL APPLICATION CIRCUITS 22nF RIGHT AUDIO IN+ RIGHT AUDIO IN– 22nF SHUTDOWN–R SHUTDOWN–L 22nF LEFT AUDIO IN+ LEFT AUDIO IN– 22nF 22nF RIGHT AUDIO IN+ 22nF SHUTDOWN–R SHUTDOWN–L 22nF LEFT AUDIO IN+ 22nF 10µF 0.1µF VDD SSM2356 R 80kΩ ...
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APPLICATIONS INFORMATION OVERVIEW The SSM2356 stereo Class-D audio amplifier features a filterless modulation scheme that greatly reduces the external component count, conserving board space and, thus, reducing systems cost. The SSM2356 does not require an output filter but, instead, relies ...
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SSM2356 The measurements for Figure 36 and Figure 37 were taken in an FCC-certified EMI laboratory with a 1 kHz input signal, producing 0.5 W output power into an 8 Ω load from supply. Cable length was ...
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... OUTLINE DIMENSIONS 1.700 1.660 SQ 1.620 BALL A1 IDENTIFIER TOP VIEW (BALL SIDE DOWN) ORDERING GUIDE Model Temperature Range 1 SSM2356CBZ-REEL −40°C to +85°C 1 SSM2356CBZ-REEL7 −40°C to +85°C 1 EVAL-SSM2356Z RoHS Compliant Part. 0.660 0.600 0.540 SEATING PLANE 0.290 BSC 0.260 0.230 0.07 ...
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SSM2356 NOTES ©2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08084-0-5/09(0) Rev Page ...