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TDA7500A датащи(PDF) 15 Page - STMicroelectronics |
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TDA7500A датащи(HTML) 15 Page - STMicroelectronics |
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15 / 40 page ![]() 15/40 TDA7500A PIN CONNECTION (Top view) RECOMMENDED DC OPERATING CONDITIONS POWER CONSUMPTION Note: 45MHz internal DSP clock, 4ADC and 6DAC enabled. PLL CHARACTERISTICS Note: 1. Depending on VCO output frequency. 2. Fdsp = Fvco/2 when PLL is running Symbol Parameter Test Condition Min. Typ. Max. Unit VDD 3.3V Digital Power Supply Voltage 3.15 3.3 3.45 V VCC 3.3V Analog Power Supply Voltage 3.15 3.3 3.45 V Symbol Parameter Test Condition Min. Typ. Max. Unit Idd Total Maximum Current power supply @ 3.3V and Tj = 125°C 450 490 mA Symbol Parameter Test Condition Min. Typ. Max. Unit Lock Time (note1) power supply @ 3.3V and Tj = 125°C 3ms FVCO VCO Frequency (note 2) 70 140 MHz 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 TESTEN TESTSE NRESET SCKM MOSIM MISOM SSM SCKD MOSID MISOD SSD AVDD XTI XTO CLKIN AGND RDSINT RDSARI_SCK RDSDAT_SI RDSQAL_SO RDSCLK_SS INT CGND1 DBCK0OS01 DBIN0OS00 DBOUT0 DBRQN1 DBCK1_OS11 DBIN1_OS10 DBOUT1 LRCKR SCKR LRCKT SCKT SDI0 SDI1/SRA<21>/RAS SDI2 / SRA<20> SDO0 / SRA<19> SDO1 / SRA<18> SDO2 / SRA<17> CASALE DRD DWR SRA<15> SRA<14> SRA<13> CVDD2 SRA<16> DSP0 GPIO0 DSP0 GPIO2 DSP0 GPIO1 DSP0 GPIO3 DSP0 GPIO4 DSP0 GPIO6 DSP0 GPIO5 DSP0 GPIO7 DSP1 GPIO4 DSP1 GPIO3 DSP1 GPIO1 DSP1 GPIO2 DSP1 GPIO0 DSP0 GPIO9 DSP0 GPIO11 DSP0 GPIO10 DSP0 GPIO8 DSP1 GPIO5 DSP1 GPIO6 DSP1 GPIO7 DSP1 GPIO8 DSP1 GPIO9 DSP1 GPIO11 DSP1 GPIO10 SRCCDC CODEC Test IIC/SPI master SPI display PLL oscillator RDS SPDIF EMI SAI Debug DSP1 Debug DSP0 GND1 VDD1 EMI SPDIF OD OD OD OD OD OD: 5V tolerant Open Drain Output |
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