 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ADS1194 Datasheet(PDF) 3 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
ADS1194 Datasheet(HTML) 3 Page - Texas Instruments |
|
|
3 / 80 page  ADS1294 , ADS1296 ADS1298 www.ti.com SBAS459E – JANUARY 2010 – REVISED AUGUST 2010 THERMAL INFORMATION ADS1294/6/8 ADS1298CZXG THERMAL METRIC(1) PAG ZXG UNITS 64 PINS 64 PINS qJA Junction-to-ambient thermal resistance 35 48 qJCtop Junction-to-case (top) thermal resistance 31 8 qJB Junction-to-board thermal resistance 26 25 °C/W yJT Junction-to-top characterization parameter 0.1 0.5 yJB Junction-to-board characterization parameter n/a 22 qJCbot Junction-to-case (bottom) thermal resistance n/a n/a (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. ELECTRICAL CHARACTERISTICS Minimum/maximum specifications apply for all commercial grade (0°C to +70°C) devices and from –40°C to +85°C for ADS1298I industrial grade. Typical specifications are at +25°C. All specifications at DVDD = 1.8V, AVDD – AVSS = 3V (1), VREF = 2.4V, external fCLK = 2.048MHz, data rate = 500SPS, high resolution mode, and gain = 6, unless otherwise noted. ADS1294, ADS1296, ADS1298 PARAMETER TEST CONDITIONS MIN TYP MAX UNIT ANALOG INPUTS Full-scale differential input voltage ±VREF/GAIN V (AINP – AINN) See the Input Common-Mode Range subsection of Input common-mode range the PGA Settings and Input Range section Input capacitance 20 pF TA = +25°C, input = 1.5V ±200 pA Input bias current TA = 0°C to +70°C, input = 1.5V ±1 nA TA = –40°C to +85°C, input = 1.5V ±1.2 nA No lead-off 1000 M Ω DC input impedance Current source lead-off detection 500 M Ω Pull-up resistor lead-off detection 10 M Ω PGA PERFORMANCE Gain settings 1, 2, 3, 4, 6, 8, 12 Bandwidth See Table 6 ADC PERFORMANCE Data rates up to 8kSPS, no missing codes 24 Bits Resolution 16kSPS data rate 19 Bits 32kSPS data rate 17 Bits fCLK = 2.048MHz, High-Resolution mode 500 32000 SPS Data rate fCLK = 2.048MHz, Low-Power mode 125 16000 SPS (1) Performance is applicable for 5V operation as well. Production testing for limits is performed at 3V. Copyright © 2010, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): ADS1294 ADS1296 ADS1298 |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | 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
