SSM2335CBZ-REEL7 Analog Devices Inc, SSM2335CBZ-REEL7 Datasheet
SSM2335CBZ-REEL7
Specifications of SSM2335CBZ-REEL7
Related parts for SSM2335CBZ-REEL7
SSM2335CBZ-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 into 3 Ω load and 1.4 W into 8 Ω load at 5.0 V supply with <1% total harmonic ...
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SSM2335 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 25° Ω +33 μH, unless otherwise noted Table 1. Parameter Symbol DEVICE CHARACTERISTICS Output Power P Efficiency η Total Harmonic Distortion + Noise THD + N Input ...
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SSM2335 ABSOLUTE MAXIMUM RATINGS Absolute maximum ratings apply at 25°C, unless otherwise noted. Table 2. Parameter Supply Voltage Input Voltage Common-Mode Input Voltage Continuous Output Power Storage Temperature Range Operating Temperature Range Junction Temperature Range Lead Temperature (Soldering, 60 sec) ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 4. Pin Function Descriptions Pin No. Mnemonic 1A IN+ 1B VDD 1C IN− 2A GND 2B PVDD OUT− 3B GND 3C OUT+ BALL A1 CORNER ...
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SSM2335 TYPICAL PERFORMANCE CHARACTERISTICS 100 R = 8Ω, 33µ GAIN = 18dB f = 1kHz 3. 0.1 0.01 0.001 0.0001 0.001 0.01 0.1 OUTPUT POWER (W) Figure 3. THD + N ...
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R = 8Ω, 33µH L GAIN = 18dB 0.1 0.01 0.001 10 100 1k FREQUENCY (Hz) Figure 9. THD + N vs. Frequency 3 100 R = ...
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SSM2335 3.8 3.6 3.4 3 8Ω, 33µH L 3.0 2.8 NO LOAD 2.6 2.4 2.2 2.5 3.0 3.5 4.0 4.5 SUPPLY VOLTAGE (V) Figure 15. Supply Current vs. Supply Voltage 2 8Ω, 33µH L GAIN = ...
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R = 8Ω, 33µ 0.10 0.08 0.06 0.04 0. 0.3 0.6 0.9 OUTPUT POWER (W) Figure 21. Power Dissipation vs. Output Power into 8 Ω μ ...
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SSM2335 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 10 100 1k FREQUENCY (Hz) Figure 27. Power Supply Rejection Ratio (PSRR) vs. Frequency 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 10 100 1k ...
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TYPICAL APPLICATION CIRCUITS EXTERNAL GAIN SETTINGS = 160kΩ/(20kΩ AUDIO IN+ AUDIO IN– SHUTDOWN *INPUT CAPACITORS ARE OPTIONAL IF INPUT DC COMMON-MODE VOLTAGE IS APPROXIMATELY V EXTERNAL GAIN SETTINGS = 160kΩ/(20kΩ AUDIO IN+ SHUTDOWN ) EXT 0.1µF ...
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SSM2335 THEORY OF OPERATION OVERVIEW The SSM2335 mono 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 SSM2335 does not require an output filter but, ...
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LAYOUT As output power continues to increase, care must be taken to lay out PCB traces and wires properly among the amplifier, load, and power supply. A good practice is to use short, wide PCB tracks to decrease voltage drops ...
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... A1 BALL 1.430 CORNER TOP VIEW (BALL SIDE DOWN) ORDERING GUIDE Model Temperature Range 1 SSM2335CBZ-R2 −40°C to +85°C 1 SSM2335CBZ-REEL −40°C to +85°C 1 SSM2335CBZ-REEL7 −40°C to +85°C 1 EVAL-SSM2335Z RoHS Compliant Part. 0.655 0.600 0.545 SEATING PLANE 0.350 0.320 0.290 0.50 BALL PITCH 0 ...
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NOTES Rev Page SSM2335 ...
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SSM2335 NOTES ©2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07551-0-10/08(0) Rev Page ...