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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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TAS5822MDCPR датащи(PDF) 3 Page - Texas Instruments |
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TAS5822MDCPR датащи(HTML) 3 Page - Texas Instruments |
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3 / 90 page  Device Comparison Table ORDERABLE PART NUMBER RECOMMENDED PVDD RANGE Typical Peak Current (speaker current) RDS(ON) OPTION Package TAS5805M 4.5 V to 26.4 V 5A 180 mΩ TSSOP 28 TAS5806M 4.5 V to 26.4 V 5A 180 mΩ TSSOP 38 (Pin to Pin with TAS5822M) TAS5822M 4.5 V to 26.4 V 7A 90 mΩ TSSOP 38 (Pin to Pin with TAS5806M) 5 Pin Configuration and Functions 1 BST_A- 38 BST_B- 2 OUT_A- 37 OUT_B- 3 PGND 36 PGND 4 BST_A+ 35 BST_B+ 5 OUT_A+ 34 OUT_B+ 6 PVDD 33 PVDD 7 PVDD 32 PVDD 8 DGND 31 AGND 9 DVDD 30 AVDD 10 ADR/FAULT 29 PDN 11 VR_DIG 28 SCL 12 DGND 27 SDA 13 LRCLK 26 SDOUT 14 SCLK 25 NC 15 SDIN 24 NC 16 NC 23 NC 17 NC 22 NC 18 NC 21 NC 19 NC 20 NC Not to scale Thermal Pad Figure 5-1. DCP Package, 38-Pin TSSOP, Top View Table 5-1. Pin Functions PIN TYPE(1) DESCRIPTION NAME NO. DGND 8,12 G Digital ground DVDD 9 P 3.3-V or 1.8-V digital power supply VR_DIG 11 P Internally regulated 1.5-V digital supply voltage. This pin must not be used to drive external devices ADR/ FAULT 10 DIO Different I2 C device address can be set by selecting different pull up resistor to DVDD, see Table 4 for details. This pin can be programed by writing 1 to a register bit after Power up bit. In this mode, the ADR/ FAULT Is redefined as FAULT,go to Page 0, Book 0, set register 0x61 = 0x0b first, then set register 0x60 = 0x01 LRCLK 13 DI Word select clock for the digital signal that is active on the serial port's input data line. In I2S, LJ and RJ, this corresponds to the left channel and right channel boundary. In TDM mode, this corresponds to the frame sync boundary. SCLK 14 DI Bit clock for the digital signal that is active on the input data line of the serial data port. SDIN 15 DI Data line to the serial data port SDOUT 26 DO Serial Audio data output, the source data can select as Pre-DSP or Post DSP www.ti.com TAS5822M SLASEV8 – DECEMBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 3 Product Folder Links: TAS5822M |
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