TS4962EKIJT STMICROELECTRONICS [STMicroelectronics], TS4962EKIJT Datasheet
TS4962EKIJT
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TS4962EKIJT Summary of contents
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... Notebook PC Order Codes Part Number Temperature Range TS4962IJT TS4962EIJT TS4962EKIJT February 2005 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° ...
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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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TS4962 5 Revision History Date Revision 01 Sept. 2004 0.1 01 Oct. 2004 0.2 01 Nov. 2004 1 01 Jan. 2005 2 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of ...