поискавой системы для электроныых деталей |
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DAC5675A-SP датащи(PDF) 4 Page - Texas Instruments |
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DAC5675A-SP датащи(HTML) 4 Page - Texas Instruments |
4 / 31 page 39 38 37 36 35 34 32 33 31 30 29 28 27 AGND D0B D0A D1B D1A D2B D2A D3B D3A D4B D4A D5B D5A 1 2 3 4 5 6 7 8 9 10 11 12 13 D13A D13B D12A D12B D11A D11B D10A D10B D9A D9B D8A D8B AGND 14 15 16 17 18 19 20 21 22 23 24 25 26 51 50 49 48 47 52 46 44 43 42 45 41 40 DAC5675A-SP SGLS387G – JULY 2007 – REVISED MARCH 2015 www.ti.com 6 Pin Configuration and Functions HFG Package 52-Pin CQFP (Top View) Pin Functions PIN I/O DESCRIPTION NAME NO. 13, 20, 26, 39, 44, 49, 50, Analog negative supply voltage (ground). Pin 13 is internally connected to the heat slug AGND I 52 and lid (lid is also grounded internally). AVDD 21, 45, 48, 51 I Analog positive supply voltage BIASJ 42 O Full-scale output current bias CLK 23 I External clock input CLKC 22 I Complementary external clock LVDS positive input, data bits 13–0. 1, 3, 5, 7, 9, 11, 14, 24, 27, D[13:0]A I D13A is the most significant data bit (MSB). 29, 31, 33, 35, 37 D0A is the least significant data bit (LSB). LVDS negative input, data bits 13–0. 2, 4, 6, 8, 10, 12, 15, 25, D[13:0]B I D13B is the most significant data bit (MSB). 28, 30, 32, 34, 36, 38 D0B is the least significant data bit (LSB). DGND 17, 19 I Digital negative supply voltage (ground) DVDD 16, 18 I Digital positive supply voltage Internal reference output or external reference input. Requires a 0.1- μF decoupling EXTIO 43 I/O capacitor to AGND when used as reference output. DAC current output. Full-scale when all input bits are set '0'. Connect the reference side of IOUT1 46 O the DAC load resistors to AVDD. DAC complementary current output. Full-scale when all input bits are '1'. Connect the IOUT2 47 O reference side of the DAC load resistors to AVDD. NC 41 Not connected in chip. Can be high or low. SLEEP 40 I Asynchronous hardware power-down input. Active high. Internal pulldown. 4 Submit Documentation Feedback Copyright © 2007–2015, Texas Instruments Incorporated Product Folder Links: DAC5675A-SP |
Аналогичный номер детали - DAC5675A-SP_15 |
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Аналогичное описание - DAC5675A-SP_15 |
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