Motore di ricerca datesheet componenti elettronici |
|
AD1876 Scheda tecnica(PDF) 1 Page - Analog Devices |
|
AD1876 Scheda tecnica(HTML) 1 Page - Analog Devices |
1 / 12 page FUNCTIONAL BLOCK DIAGRAM AGND V REF COMP A CHIP VIN 8 10 11 9 LEVEL TRANSLATORS LOGIC TIMING 16-BIT DAC INPUT BUFFERS CAL DAC CLK SAMPLE D CLK OUT D CHIP DOUT 3 14 AD1876 2 16 1 RAM ALU SAR AGND SENSE CAL 15 BUSY MICROCODED CONTROLLER REV. A Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. a 16-Bit 100 kSPS Sampling ADC AD1876 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 617/329-4700 Fax: 617/326-8703 FEATURES Autocalibrating 0.002% THD 90 dB S/(N+D) 1 MHz Full Power Bandwidth On-Chip Sample & Hold Function 2 Oversampling for Audio Applications 16-Pin DIP Package Serial Twos Complement Output Format Low Input Capacitance–typ 50 pF AGND Sense for Improved Noise Immunity PRODUCT DESCRIPTION The AD1876 is a 16-bit serial output sampling A/D converter which uses a switched capacitor/charge redistribution architecture to achieve a 100 kSPS conversion rate (10 µs total conversion time). Overall performance is optimized by digitally correcting internal nonlinearities through on-chip autocalibration. The circuitry of the AD1876 is partitioned onto two monolithic chips, a digital control chip fabricated with Analog Devices’ DSP CMOS process and an analog ADC chip fabricated with the BiMOS II process. Both chips are contained in a single package. The serial output interface requires an external clock and sample command signal. The output data rate may be as high as 2.08 MHz, and is controlled by the external clock. The twos complement format of the output data is MSB first and is di- rectly compatible with the NPC SM5805 digital decimation fil- ter used in consumer audio products. The AD1876 is also compatible with a variety of DSP processors. The AD1876 is packaged in a space saving 16-pin plastic DIP and operates from +5 V and ±12 V supplies; typical power con- sumption is 235 mW. The digital supply (VDD) is isolated from the linear supplies (VEE and VCC) for reduced digital crosstalk. Separate analog and digital grounds are also provided. |
Codice articolo simile - AD1876 |
|
Descrizione simile - AD1876 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore 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 |