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ES9039MSPRO 数据表(PDF) 7 Page - ESS Technology,Inc |
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ES9039MSPRO 数据表(HTML) 7 Page - ESS Technology,Inc |
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7 / 95 page ![]() ES9039MPRO & ES9039PRO Datasheet CONFIDENTIAL ADVANCE INFORMATION 0.2.1 7 ESS TECHNOLOGY, INC. 109 Bonaventura Drive, San Jose, CA 95134, USA Tel (408) 643-8800 • WWW.ESSTECH.COM 64 QFP Pin Descriptions Pin Name Pin Type Reset State Pin Description 1 DVDD Power Power Digital Core Supply, 1.2V 2 DAC1 AO Ground Differential Positive Output for Channel 1 3 DAC1B AO Ground Differential Negative Output for Channel 1 4 DAC3B AO Ground Differential Negative Output for Channel 3 5 DAC3 AO Ground Differential Positive Output for Channel 3 6 AVCC_L Power Power 3.3V DAC analog output stage reference supply for the Left side 7 AGND Ground Ground DAC analog output stage ground 8 CHIP_EN I HiZ Active-high Chip Enable 9 RT1 I HiZ Reserved. Must be connected to DGND for normal operation. 10 AGND Ground Ground DAC analog output stage ground 11 AVCC_L Power Power 3.3V DAC analog output stage reference supply for the Left side 12 DAC5 AO Ground Differential Positive Output for Channel 5 13 DAC5B AO Ground Differential Negative Output for Channel 5 14 DAC7B AO Ground Differential Negative Output for Channel 7 15 DAC7 AO Ground Differential Positive Output for Channel 7 16 DVDD Power Power Digital Core Supply, 1.2V 17 AVCC_L Power Power 3.3V DAC analog output stage reference supply for the Left side 18 AGND Ground Ground DAC analog output stage ground 19 DVDD Power Power Digital Core Supply, 1.2V 20 DGND Ground Ground Digital Ground 21 MOSI/SDA/HW0 I HiZ Serial communication for SPI/I2C & HW0 interface pin, controlled by MODE 22 SCLK/SCL/HW1 I HiZ Serial Clock for SCLK (SPI), SCL (I2C), also HW1 controlled by MODE pin 23 MODE I HiZ I2C/SPI Control selection or HW mode 24 MCLK I HiZ Oscillator input 25 VCCA Power Power Analog Supply, 3.3V 26 GPIO1 I/O HiZ General I/O w/extended functions 27 GPIO2 I/O HiZ General I/O w/extended functions 28 GPIO3 I/O HiZ General I/O w/extended functions 29 DGND Ground Ground Digital Ground 30 DVDD Power Power Digital Supply, 1.2V 31 AGND Ground Ground DAC analog output stage ground 32 AVCC_R Power Power 3.3V DAC analog output stage reference supply for the Right side 33 DVDD Power Power Digital Supply, 1.2V 34 DAC8 AO Ground Differential Positive Output for Channel 8 35 DAC8B AO Ground Differential Negative Output for Channel 8 36 DAC6B AO Ground Differential Negative Output for Channel 6 37 DAC6 AO Ground Differential Positive Output for Channel 6 38 AVCC_R Power Power 3.3V DAC analog output stage reference supply for the Right side 39 AGND Ground Ground DAC analog output stage ground 40 SS/ADDR1/HW2 I HiZ Serial communication for SPI/I2C & HW2 interface pin, controlled by MODE pin 41 MISO/ADDR0/ MUTE_CTRL I HiZ Serial communication for SPI/I2C & HW (MUTE_CTRL) interface pin, controlled by MODE pin 42 AGND_R Ground Ground DAC analog output stage ground for the Right Side 43 AVCC_R Power Power 3.3V DAC analog output stage reference supply for the Right side 44 DAC4 AO Ground Differential Positive Output for Channel 4 45 DAC4B AO Ground Differential Negative Output for Channel 4 46 DAC2B AO Ground Differential Negative Output for Channel 2 47 DAC2 AO Ground Differential Positive Output for Channel 2 48 DVDD Power Power Digital Supply, 1.2V 49 AVCC_R Power Power 3.3V DAC analog output stage reference supply for the Right side 50 AGND Ground Ground DAC analog output stage ground |
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