поискавой системы для электроныых деталей |
|
AD7890BN-4 датащи(PDF) 3 Page - Analog Devices |
|
AD7890BN-4 датащи(HTML) 3 Page - Analog Devices |
3 / 20 page –3– REV. A ABSOLUTE MAXIMUM RATINGS* (TA = +25 °C unless otherwise noted) VDD to AGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V VDD to DGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V Analog Input Voltage to AGND AD7890-10, AD7890-4 . . . . . . . . . . . . . . . . . . . . . . . ±17 V AD7890-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . –5 V, +10 V Reference Input Voltage to AGND . . . –0.3 V to VDD + 0.3 V Digital Input Voltage to DGND . . . . . –0.3 V to VDD + 0.3 V Digital Output Voltage to DGND . . . . –0.3 V to VDD + 0.3 V Operating Temperature Range Commercial (A, B Versions) . . . . . . . . . . . –40 °C to +85°C Extended (S Version) . . . . . . . . . . . . . . . . –55 °C to +125°C Storage Temperature Range . . . . . . . . . . . –65 °C to +150°C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . +150 °C Plastic DIP Package, Power Dissipation . . . . . . . . . . 450 mW θ JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . 105 °C/W Lead Temperature (Soldering, 10 sec) . . . . . . . . . . +260 °C Cerdip Package, Power Dissipation . . . . . . . . . . . . . . 450 mW θ JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 70 °C/W Lead Temperature (Soldering, 10 sec) . . . . . . . . . . +300 °C SOIC Package, Power Dissipation . . . . . . . . . . . . . . . 450 mW θ JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 75 °C/W Lead Temperature, Soldering Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . +215 °C Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . +220 °C *Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and 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. ORDERING GUIDE Temperature Linearity Package Model Range Error Option* AD7890AN-2 –40 °C to +85°C ±1 LSB N-24 AD7890BN-2 –40 °C to +85°C ±1/2 LSB N-24 AD7890AR-2 –40 °C to +85°C ±1 LSB R-24 AD7890BR-2 –40 °C to +85°C ±1/2 LSB R-24 AD7890SQ-2 –55 °C to +125°C ±1 LSB Q-24 AD7890AN-4 –40 °C to +85°C ±1 LSB N-24 AD7890BN-4 –40 °C to +85°C ±1/2 LSB N-24 AD7890AR-4 –40 °C to +85°C ±1 LSB R-24 AD7890BR-4 –40 °C to +85°C ±1/2 LSB R-24 AD7890SQ-4 –55 °C to +125°C ±1 LSB Q-24 AD7890AN-10 –40 °C to +85°C ±1 LSB N-24 AD7890BN-10 –40 °C to +85°C ±1/2 LSB N-24 AD7890AR-10 –40 °C to +85°C ±1 LSB R-24 AD7890BR-10 –40 °C to +85°C ±1/2 LSB R-24 AD7890SQ-10 –55 °C to +125°C ±1 LSB Q-24 NOTE *N = Plastic DIP; Q = Cerdip; R = SOIC. 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 AD7890 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 Parameter A Versions 1 B Versions S Version Units Test Conditions/Comments LOGIC OUTPUTS Output High Voltage, VOH 4.0 4.0 4.0 V min ISOURCE = 200 µA Output Low Voltage, VOL 0.4 0.4 0.4 V max ISINK = 1.6 mA Serial Data Output Coding AD7890-10 2s Complement AD7890-4 Straight (Natural) Binary AD7890-2 Straight (Natural) Binary CONVERSION RATE Conversion Time 5.9 5.9 5.9 µs max fCLK IN = 2.5 MHz, MUX OUT Connected to SHA IN Track/Hold Acquisition Time 2, 5 22 2 µs max POWER REQUIREMENTS VDD +5 +5 +5 V nom ±5% for Specified Performance IDD (Normal Mode) 10 10 10 mA max Logic Inputs = 0 V or VDD IDD (Standby Mode) 6 @ +25 °C15 15 15 µA typ Logic Inputs = 0 V or VDD Power Dissipation Normal Mode 50 50 50 mW max Typically 30 mW Standby Mode @ +25 °C75 75 75 µW typ NOTES 1Temperature ranges are as follows: A, B Versions: –40 °C to –85°C; S Version: –55°C to +125°C. 2See Terminology. 3This sample rate is only achievable when tiling the part in external clocking mode. 4Full-scale error match applies to positive full scale for the AD7890-2 and AD7890-4. It applies to both positive and negative full scale for the AD7890-10. 5Sample tested @ +25 °C to ensure compliance. 6Analog inputs on AD7890-10 must be at 0 V to achieve correct power-down current. Specifications subject to change without notice. AD7890 |
Аналогичный номер детали - AD7890BN-4 |
|
Аналогичное описание - AD7890BN-4 |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю 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 |