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AD7824BQ 数据表(PDF) 4 Page - Analog Devices |
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AD7824BQ 数据表(HTML) 4 Page - Analog Devices |
4 / 16 page AD7824/AD7828 –4– REV. F Operating Temperature Range Commercial (K, L Versions) . . . . . . . . . . . . . . 0 °C to 70°C Industrial (B, C Versions) . . . . . . . . . . . . . –40 °C to +85°C Extended (T, U Versions) . . . . . . . . . . . . –55 °C to +125°C Storage Temperature Range . . . . . . . . . . . . –65 °C to +150°C Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . . 300 °C Power Dissipation (Any Package) to 75 °C . . . . . . . . . 450 mW Derates above 75 °C by . . . . . . . . . . . . . . . . . . . . . . 6 mW/°C *Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ABSOLUTE MAXIMUM RATINGS * (TA = 25 °C, unless otherwise noted.) VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V, 7 V Digital Input Voltage to GND ( RD, CS, A0, A1, and A2) . . . . . . . . . –0.3 V, V DD + 0.3 V Digital Output Voltage to GND (DB0, DB7, RDY, and INT) . . . . . . . –0.3 V, V DD + 0.3 V VREF (+) to GND . . . . . . . . . . . . . . . . . VREF (–), VDD + 0.3 V VREF (–) to GND . . . . . . . . . . . . . . . . . . . . . . . . 0 V, VREF (+) Analog Input (Any Channel) . . . . . . . . . . –0.3 V, VDD + 0.3 V CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although AD7824/AD7828 feature proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. PIN CONFIGURATIONS DIP/SOIC/SSOP TOP VIEW (Not to Scale) 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 AD7824 NC = NO CONNECT AIN4 VDD AIN3 NC AIN2 A0 AIN1 A1 NC DB7 DB0 DB6 DB1 DB5 DB2 DB4 DB3 CS RD RDY INT VREF (+) GND VREF (–) TOP VIEW (Not to Scale) 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 AD7828 NC = NO CONNECT AIN6 AIN7 AIN5 AIN8 AIN4 VDD AIN3 A0 AIN2 A1 AIN1 A2 NC DB7 DB0 DB6 DB1 DB5 DB2 DB4 DB3 CS RD RDY INT VREF (+) GND VREF (–) WARNING! ESD SENSITIVE DEVICE PLCC 25 24 23 22 21 20 19 5 6 7 8 9 10 11 4 3 2 1 28 27 26 PIN 1 IDENTIFIER TOP VIEW (Not to Scale) 12 13 14 15 16 17 18 A0 AIN2 NC = NO CONNECT AD7828 A1 AIN1 A2 NC DB7 DB0 DB6 DB1 DB5 DB2 DB4 DB3 LCCC TOP VIEW (Not to Scale) 28 27 1 2 3 426 25 21 22 23 24 19 20 5 6 7 8 9 10 11 12 13 14 15 16 17 18 AD7828 AIN2 A0 AIN1 A1 NC A2 DB0 DB7 DB1 DB6 DB2 DB5 DB3 DB4 NC = NO CONNECT ORDERING GUIDE Total Temperature Unadjusted Package Model Range Error (LSBs) Option AD7824KN 0 °C to 70°C ±1 N-24 AD7824LN 0 °C to 70°C ±1/2 N-24 AD7824KR 0 °C to 70°C ±1 R-24 AD7824BQ –40 °C to +85°C ±1 Q-24 AD7824CQ –40 °C to +85°C ±1/2 Q-24 AD7824TQ * –55 °C to +125°C ±1 Q-24 AD7824UQ * –55 °C to +125°C ±1/2 Q-24 AD7828KN 0 °C to 70°C ±1 N-28 AD7828LN 0 °C to 70°C ±1/2 N-28 AD7828KP 0 °C to 70°C ±1 P-28A AD7828LP 0 °C to 70°C ±1/2 P-28A AD7828BQ –40 °C to +85°C ±1 Q-28 AD7828CQ –40 °C to +85°C ±1/2 Q-28 AD7828BR –40 °C to +85°C+1 R-28 AD7828LRS 0 °C to 70°C ±1/2 RS-28 AD7828TQ * –55 °C to +125°C ±1 Q-28 AD7828UQ * –55 °C to +125°C ±1/2 Q-28 AD7828TE * –55 °C to +125°C ±1 E-28A AD7828UE * –55 °C to +125°C ±1/2 E-28A *Available to /883B processing only. Contact our local sales office for military data sheet. For U.S. Standard Military Drawing (SMD) see DESC Drawing #5692-88764. |
类似零件编号 - AD7824BQ |
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类似说明 - AD7824BQ |
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