数据搜索系统,热门电子元器件搜索 |
|
AD7490BRU 数据表(PDF) 5 Page - Analog Devices |
|
AD7490BRU 数据表(HTML) 5 Page - Analog Devices |
5 / 24 page AD7490 –5– REV. A ABSOLUTE MAXIMUM RATINGS 1 (TA = 25 °C, unless otherwise noted.) VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V VDRIVE to GND . . . . . . . . . . . . . . . . . . –0.3 V to VDD + 0.3 V Analog Input Voltage to GND . . . . . . . –0.3 V to VDD + 0.3 V Digital Input Voltage to GND . . . . . . . . . . . . . –0.3 V to +7 V Digital Output Voltage to GND . . . . . –0.3 V to VDD + 0.3 V REFIN to GND . . . . . . . . . . . . . . . . . . –0.3 V to VDD + 0.3 V Input Current to Any Pin Except Supplies 2 . . . . . . . . ±10 mA Operating Temperature Ranges Commercial (B Version) . . . . . . . . . . . . . . –40 °C to +85°C Storage Temperature Range . . . . . . . . . . . –65 °C to +150°C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 150 °C IOL IOH 1.6V TO OUTPUT PIN CL 25pF 200 A 200 A Figure 1. Load Circuit for Digital Output Timing Specifications LFCSP, TSSOP Package, Power Dissipation . . . . . . 450 mW θ JA Thermal Impedance . . . . . . . . . . . 108.2 °C/W (LFCSP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97.9 °C/W (TSSOP) θJC Thermal Impedance . . . . . . . . . . . 32.71°C/W (LFCSP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 °C/W (TSSOP) Lead Temperature, Soldering Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . 215 °C Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . 220 °C ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 kV NOTES 1 Stresses above those listed under Absolute Maximum Ratings may cause perma- nent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 2 Transient currents of up to 100 mA will not cause SCR latch up. ORDERING GUIDE Temperature Linearity Package Package Model Range Error (LSB) 1 Option Description AD7490BCP –40 °C to +85°C ±1 CP-32 LFCSP AD7490BRU –40 °C to +85°C ±1 RU-28 TSSOP EVAL-AD7490CB 2 Evaluation Board EVAL-CONTROL BRD2 3 Controller Board NOTES 1Linearity error refers to integral linearity error. 2This can be used as a stand-alone evaluation board or in conjunction with the Evaluation Controller Board for evaluation/ demonstration purposes. 3This board is a complete unit allowing a PC to control and communicate with all Analog Devices evaluation boards ending in the CB designators. To order a complete evaluation kit, you will need to order the particular ADC evaluation board, e.g., EVAL-AD7490CB, the EVAL-CONTROL-BRD2, and a 12 V ac transformer. See relevant evaluation board technical note for more information. 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 the AD7490 features 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. WARNING! ESD SENSITIVE DEVICE |
类似零件编号 - AD7490BRU |
|
类似说明 - AD7490BRU |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |