Electronic Components Datasheet Search |
|
ADS-119MM Datasheet(PDF) 1 Page - Murata Power Solutions Inc. |
|
ADS-119MM Datasheet(HTML) 1 Page - Murata Power Solutions Inc. |
1 / 8 page ® ® ADS-119 12-Bit, 10MHz, Low-Power Sampling A/D Converters Figure 1. ADS-119 Functional Block Diagram DATEL, Inc., 11 Cabot Boulevard, Mansfield, MA 02048-1151 (U.S.A.) • Tel: (508) 339-3000 Fax: (508) 339-6356 • For immediate assistance: (800) 233-2765 FEATURES • 12-bit resolution • 10MHz minimum sampling rate • Functionally complete • Small 24-pin DDIP or SMT package • Requires only ±5V supplies • Low-power, 1.8 Watts • Outstanding dynamic performance • Edge-triggered • No missing codes over temperature • Ideal for both time and frequency-domain applications GENERAL DESCRIPTION The ADS-119 is a high-performance, 12-bit, 10MHz sampling A/D converter. The device samples input signals up to Nyquist frequencies with no missing codes. The ADS-119 features excellent dynamic performance including a typical SNR of 69dB. Packaged in a metal-sealed, ceramic, 24-pin DDIP, the functionally complete ADS-119 contains a fast-settling sample/ hold amplifier, a subranging (two-pass) A/D converter, a precise voltage reference, timing/control logic, and error- correction circuitry. All timing and control logic operates from the rising edge of a single start convert pulse. Digital input and output levels are TTL. Requiring only ±5V supplies, the ADS-119 typically dissipates 1.8 Watts. The unit offers a bipolar input range of ±1.5V. Models are available for use in either commercial (0 to +70°C) or military (–55 to +125°C) operating temperature ranges. INPUT/OUTPUT CONNECTIONS PIN FUNCTION PIN FUNCTION 1 BIT 12 (LSB) 24 NO CONNECT 2 BIT 11 23 ANALOG GROUND 3 BIT 10 22 NO CONNECT 4 BIT 9 21 +5V ANALOG SUPPLY 5 BIT 8 20 –5V SUPPLY 6 BIT 7 19 ANALOG INPUT 7 BIT 6 18 ANALOG GROUND 8 BIT 5 17 OFFSET ADJUST 9 BIT 4 16 START CONVERT 10 BIT 3 15 DATA VALID 11 BIT 2 14 DIGITAL GROUND 12 BIT 1 13 +5V DIGITAL SUPPLY Typical applications include signal analysis, medical/graphic imaging, process control, ATE, radar, and sonar. REF DAC 12 BIT 1 (MSB) 11 BIT 2 10 BIT 3 9 BIT 4 8 BIT 5 7 BIT 6 6 BIT 7 5 BIT 9 4 BIT 9 3 BIT 10 2 BIT 11 1 BIT 12 (LSB) TIMING AND CONTROL LOGIC OFFSET ADJUST 17 ANALOG INPUT 19 START CONVERT 16 DATA VALID 15 – + S/H BUFFER FLASH ADC 1 FLASH ADC 2 Σ AMP 21 +5V ANALOG SUPPLY 20 –5V SUPPLY 18, 23 ANALOG GROUND 13 +5V DIGITAL SUPPLY 14 DIGITAL GROUND 22, 24 NO CONNECT |
Similar Part No. - ADS-119MM |
|
Similar Description - ADS-119MM |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |