 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ADS8634SRGER Datasheet(PDF) 5 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
ADS8634SRGER Datasheet(HTML) 5 Page - Texas Instruments |
|
|
5 / 76 page  ADS8634 ADS8638 www.ti.com SBAS541A – MAY 2011 – REVISED AUGUST 2011 ELECTRICAL CHARACTERISTICS: ADS8634, ADS8638 (continued) Minimum/maximum specifications at TA = –40°C to +125°C, fSAMPLE = 1MSPS, HVDD = 10V to 15V, HVSS = –10V to –15V, AVDD = 4.75V to 5.25V, DVDD = 2.7V to 3.6V, and VREF = 2.5V, unless otherwise noted. Typical specifications at +25°C, fSAMPLE = 1MHz, HVDD = 10V, HVSS = –10V, AVDD = 3.3V, DVDD = 3.3V, and VREF = 2.5V, unless otherwise noted. ADS8634, ADS8638 PARAMETER TEST CONDITIONS MIN TYP MAX UNIT POWER-SUPPLY REQUIREMENTS VAVDD 2.7 3.3 5.25 V VDVDD 1.65 3.3 5.25 V Supply voltage VHVDD 10V < VHVDD – VHVSS < 30V 5 10 15 V VHVSS 10V < VHVDD – VHVSS < 30V –15 –10 0 V At VAVDD = 2.7V to 3.6V and 1MHz throughput, normal mode 2.5 mA with internal reference and temperature sensor off IAVDD(dynamic) At VAVDD = 4.75V to 5.25V and 1MHz throughput, normal mode 3.1 3.6 mA with internal reference and temperature sensor off At VAVDD = 2.7V to 3.6V and SCLK off, normal mode with 1.45 mA internal reference and temperature sensor off AVDD supply IAVDD(static) current At VAVDD = 4.75V to 5.25V and SCLK off, normal mode with 1.5 1.9 mA internal reference and temperature sensor off At VAVDD = 2.7V to 5.25V, additional AVDD current with internal IAVDD(ref) (8) 180 µA reference on and temperature sensor off At VAVDD = 2.7V to 5.25V, additional AVDD current with internal IAVDD(temp) (9) 400 µA temperature sensor on and internal reference off IHVDD(dynamic) HVDD = 15V and 1MSPS throughput 270 350 µA HVDD supply current IHVDD(static) HVDD = 15V and device static with SCLK off 5 µA IHVSS(dynamic) HVSS = –15 V and 1MSPS throughput 520 µA HVSS supply current IHVSS(static) HVSS = –15V and device static with SCLK off 5 µA DVDD supply IDVDD DVDD = 3.3V, fSAMPLE = 1MSPS, DOUT load = 20pF 2.5 mA current(10) SCLK off, internal reference and temperature sensor off 10 µA AVDD current SCLK on, internal reference and temperature sensor off 160 µA Power-down state HVDD current 5 µA HVSS current 5 µA TEMPERATURE RANGE Specified performance –40 +125 °C (8) Add IAVDD(ref) to IAVDD(dynamic) or IAVDD(static)(as applicable), if internal reference is selected. (9) Add IAVDD(temp) to IAVDD(dynamic) or IAVDD(static)(as applicable), if internal temperature sensor is enabled. (10) IDVDD consumes only dynamic current. IDVDD = CLOAD × VDVDD × number of 0 → 1 transitions in DOUT × fSAMPLE. IDVDD is a load-dependent current; there is no current when the output is not toggling. THERMAL INFORMATION ADS8634/8RGE THERMAL METRIC(1) RGE UNITS 24 PINS θJA Junction-to-ambient thermal resistance 32.6 θJCtop Junction-to-case (top) thermal resistance 30.5 θJB Junction-to-board thermal resistance 3.3 °C/W ψJT Junction-to-top characterization parameter 0.4 ψJB Junction-to-board characterization parameter 9.3 θJCbot Junction-to-case (bottom) thermal resistance 2.6 (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. Copyright © 2011, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): ADS8634 ADS8638 |
Similar Part No. - ADS8634SRGER |
|
Similar Description - ADS8634SRGER |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
