Zakładka z wyszukiwarką danych komponentów |
|
ADS1250U Arkusz danych(PDF) 1 Page - Burr-Brown (TI) |
|
|
ADS1250U Arkusz danych(HTML) 1 Page - Burr-Brown (TI) |
1 / 20 page 20-Bit Data Acquisition System ANALOG-TO-DIGITAL CONVERTER ADS1250 ® FEATURES q 20 BITS NO MISSING CODES q 18 BITS EFFECTIVE RESOLUTION UP TO 25kHz DATA RATE q LOW NOISE: 2.8ppm at PGA = 1 q DIFFERENTIAL INPUTS q INL: 0.002% (MAX) q PROGRAMMABLE FULL SCALE q I/O CONTROLLED PGA: 1, 2, 4, 8 q EXTERNAL REFERENCE DESCRIPTION The ADS1250 is a precision, wide dynamic range, delta-sigma, analog-to-digital converter with 20-bit resolution operating from a single +5V supply. The delta-sigma architecture is used for wide dynamic range and to guarantee 20 bits of no missing code performance. An effective resolution of 18 bits (2.8ppm of rms noise) is achieved for conversion rates up to 25kHz. The dynamic range of the converter is further increased by providing a low-noise Programmable Gain Amplifier (PGA) with gain stages of 1, 2, 4, or 8 for low level input signals. The ADS1250 is designed for high-resolution mea- surement applications in cardiac diagnostics, smart transmitters, industrial process control, weigh scales, chromatography and portable instrumentation. The converter includes a flexible synchronous serial inter- face and offers a three-wire control mode for low-cost isolation. The ADS1250 is a single-channel converter and is offered in an SOL-16 package. APPLICATIONS q CARDIAC DIAGNOSTICS q DIRECT THERMOCOUPLE INTERFACE q BLOOD ANALYSIS q INFRARED PYROMETER q LIQUID/GAS CHROMATOGRAPHY q PRECISION PROCESS CONTROL ©1999 Burr-Brown Corporation PDS-1520B Printed in U.S.A. December, 1999 International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132 4th-Order ∆Σ Modulator Digital Filter Serial Output Control PGA +V IN G0 G1 CLK VREF SCLK DRDY DOUT +VS AGND DSYNC CS +VD DGND –V IN + – ADS1250 ADS1250 For most current data sheet and other product information, visit www.burr-brown.com |
Podobny numer części - ADS1250U |
|
Podobny opis - ADS1250U |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |