TS4962EIJT STMicroelectronics, TS4962EIJT Datasheet
TS4962EIJT
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TS4962EIJT Summary of contents
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... This product preview information shows the electrical and mechanical performances of a finalized product. However, details could still be modified. 3W Filter-free Class D Audio Power Amplifier Pin Connections (top view) compared to Package -40, +85°C Flip-Chip -40, +85°C Lead -Free Flip-Chip Lead Free + Back -40, +85°C Coating Revision 2 TS4962 PRELIMINARY DATA TS4962EIJT IN IN GND GND OUT OUT + + - - 1/A1 1/A1 2/A2 2/A2 ...
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TS4962 1 Absolute Maximum Ratings Table 1. Key parameters and their absolute maximum ratings Symbol 1 V Supply voltage Input Voltage i T Operating Free Air Temperature Range oper T Storage Temperature stg T Maximum Junction Temperature ...
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Application Component Information 2 Application Component Information Component Bypass supply capacitor. To install as close as possible of the TS4962 to minimize high frequency rip- Cs ple. A 100nF ceramic capacitor should be add to enhance the power supply filtering ...
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TS4962 3 Electrical Characteristics Table +5V, GND = 0V Symbol Supply Current input signal, no load 1 Standby Current I STANDBY No input signal, V STBY Output Offset Voltage Voo = 8 ...
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Electrical Characteristics Table +4.2V, GND = 0V Symbol Supply Current input signal, no load 2 Standby Current I STANDBY No input signal, V STBY Output Offset Voltage Voo = 8 Ω No ...
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TS4962 Table +3.6V, GND = 0V Symbol Supply Current input signal, no load 2 Standby Current I STANDBY No input signal, V STBY Output Offset Voltage Voo = 8 Ω No input ...
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Electrical Characteristics Table +3.0V, GND = 0V Symbol Supply Current input signal, no load 2 Standby Current I STANDBY No input signal, V Output Offset Voltage Voo No input signal, R Output ...
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TS4962 Table +2.5V, GND = 0V Symbol Supply Current input signal, no load 1 Standby Current I STANDBY No input signal, V STBY Output Offset Voltage Voo = 8 Ω No input ...
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Electrical Characteristics 1 Table +2.4V , GND = 0V Symbol Supply Current input signal, no load 2 Standby Current I STANDBY No input signal, V STBY Output Offset Voltage Voo = 8 ...
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TS4962 Note: In the graphs that follow, the following abbreviations are used µ µ pure resistor+ very low series resistance inductor Filter = LC output filter (1µF+30µH for 4 Ω and 0.5µF+60µH ...
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Electrical Characteristics Figure 4. Current consumption vs power supply voltage 2.5 No load Tamb=25 ° C 2.0 1.5 1.0 0.5 0 Power Supply Voltage (V) Figure 5. Current consumption vs standby voltage 2.5 2.0 1.5 1.0 0.5 ...
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TS4962 Figure 10. Efficiency vs output power 100 80 Efficiency 60 40 Power Dissipation 20 0 0.0 0.2 0.4 0.6 0.8 Output Power (W) Figure 11. Efficiency vs output power 100 80 Efficiency 60 40 Power Dissipation 20 0 0.0 ...
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Electrical Characteristics Figure 16. PSRR vs frequency 0 Vripple = 200mVpp -10 Inputs = Grounded G = 6dB, Cin = 4.7 µ Ω + Filter ∆ R/R ≤ 0.1% -30 Tamb = 25 ° C ...
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TS4962 Figure 22. CMRR vs frequency 0 RL=4 Ω µ H G=6dB ∆ Vicm=200mVpp ∆ R/R ≤ 0.1% -20 Cin=4.7 µ F Tamb = 25 ° C -40 Vcc=5V, 3.6V, 2.5V -60 20 100 1000 Frequency (Hz) Figure ...
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Electrical Characteristics Figure 28. THD+N vs output power Ω µ H Vcc= 100Hz Vcc=3. 6dB BW < 30kHz Vcc=2.5V Tamb = 25 ° 0.1 1E-3 0.01 0.1 Output ...
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TS4962 Figure 34. THD+N vs output power Ω µ 1kHz G = 6dB BW < 30kHz Vcc=3.6V Tamb = 25 ° C Vcc=2.5V 1 0.1 1E-3 0.01 Output Power (W) Figure ...
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Electrical Characteristics Figure 40. THD+N vs frequency 10 RL=4 Ω µ H G=6dB Bw < 30kHz Po=0.4W Vcc=2.5V Tamb = 25 ° 0.1 200 1000 Frequency (Hz) Figure 41. THD+N vs frequency 10 RL=4 Ω + ...
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TS4962 Figure 46. THD+N vs frequency 10 RL=8 Ω µ H G=6dB Bw < 30kHz Vcc=2.5V Po=0.2W 1 Tamb = 25 ° C 0.1 Po=0.1W 0.01 50 100 1000 Frequency (Hz) Figure 47. THD+N vs frequency 10 RL=8 ...
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Electrical Characteristics Figure 52. Gain vs frequency 8 6 Vcc=5V, 3.6V, 2.5V 4 RL=8 Ω µ H G=6dB 2 Vin=500mVpp Cin=1 µ F Tamb = 25 ° 100 1000 Frequency (Hz) Figure 53. Gain vs ...
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TS4962 Figure 58. Startup & shutdown time Vcc=3V, G=6dB, C Vo1 Vo2 Standby Vo1-Vo2 Figure 59. Startup & shutdown time Vcc=5V, G=6dB, NoC Vo1 Vo2 Standby Vo1-Vo2 Figure 60. Startup & shutdown time Vcc=3V, G=6dB, NoC Vo1 Vo2 Standby Vo1-Vo2 ...
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Package Mechanical Data 4 Package Mechanical Data 4.1 Pin-out and markings for 9-bump flip-chip 9-bump flip-chip Figure 61. Pin-out for 1/A1 1/ 4/B1 4/ 7/C1 7/C1 9-bump flip-chip ...
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... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...