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AD5516 データシート(PDF) 6 Page - Analog Devices |
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AD5516 データシート(HTML) 6 Page - Analog Devices |
6 / 16 page REV. 0 AD5516 –6– PIN CONFIGURATION A B C D E F G H J K 11 10 9 8 7 6 5 4 3 2 1 TOP VIEW A B C D E F G H J K 11 10 9 8 7 6 5 4 3 2 1 LL PIN FUNCTION DESCRIPTIONS Mnemonic Function AGND (1–2) Analog GND pins AVCC (1–2) Analog supply pins. Voltage range from +4.75 V to +5.25 V. VDD (1–2) VDD supply pins. Voltage range from +4.75 V to +15.75 V. VSS (1–2) VSS supply pins. Voltage range from –4.75 V to –15.75 V. DGND Digital GND pins DVCC Digital supply pin. Voltage range from 2.7 V to 5.25 V. DACGND Reference GND supply for all 16 DACs. REF_IN Reference input voltage for all 16 DACs. The recommended value of REF_IN is 3 V. VOUT (0–15) Analog output voltages from the 16 DAC channels. RFB (0–15) Feedback resistors. For nominal output voltage range connect each RFB to its corresponding VOUT. SYNC Active low input. This is the frame synchronization signal for the serial interface. While SYNC is low, data is transferred in on the falling edge of SCLK. SCLK Serial clock input. Data is clocked into the shift register on the falling edge of SCLK. This operates at clock speeds up to 20 MHz. DIN Serial data input. Data must be valid on the falling edge of SCLK. 74-LEAD LFBGA BALL CONFIGURATION LFBGA Ball LFBGA Ball LFBGA Ball LFBGA Ball LFBGA Ball Number Name Number Name Number Name Number Name Number Name NC = Not Internally Connected A1 NC A2 NC A3 RESET A4 BUSY A5 DGND A6 DVCC A7 DOUT A8 DIN A9 SYNC A10 NC A11 NC B1 NC B2 NC B3 NC B4 DCEN B5 DGND B6 DGND B7 NC B8 NC B9 SCLK B10 NC B11 REF_IN C1 VOUT0 C2 DACGND C6 NC C10 AVCC1 C11 NC D1 RFB0 D2 DACGND D10 AVCC2 D11 NC E1 VOUT1 E2 NC E10 AGND1 E11 PD F1 VOUT2 F2 RFB1 F10 AGND2 F11 RFB14 G1 RFB2 G2 RFB15 G10 VOUT14 G11 RFB13 H1 VOUT3 H2 VOUT15 H10 VOUT13 H11 VOUT12 J1 RFB3 J2 VOUT14 J6 NC J10 RFB12 J11 RFB11 K1 RFB4 K2 VOUT5 K3 RFB5 K4 NC K5 VSS2 K6 VSS1 K7 VOUT10 K8 VOUT9 K9 RFB10 K10 RFB9 K11 VOUT11 L1 NC L2 VOUT6 L3 RFB6 L4 VOUT7 L5 NC L6 VDD2 L7 VDD1 L8 RFB7 L9 VOUT8 L10 RFB8 L11 NC |
同様の部品番号 - AD5516 |
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同様の説明 - AD5516 |
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