Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | 2156-AD7851ARZ-REEL-ND | 15405 | $25.57 | Buy |
Mouser Electronics | 584-AD7851ARZ | 30 | $25.44 | Buy |
Arrow North American Components | AD7851ARZ | 31 | $15.91 | Buy |
Arrow Europe | AD7851ARZ | 16 | $16.30 | Buy |
Win Source | AD7851ARZ | 259 | Buy | |
Verical Marketplace | AD7851ARZ | 16 | $16.42 | Buy |
element14 APAC | AD7851ARZ | 17 | * $21.92 | Buy |
Farnell | AD7851ARZ | 17 | * $17.39 | Buy |
Analog Devices Inc | AD7851ARZ | $26.84 | Buy | |
Newark | AD7851ARZ | 18 | $0.00 | Buy |
The AD7851 is a high speed, 14-bit ADC which operate from a single 5V power supply. The ADC powers-up with a set of default conditions at which time it can be operated as a read-only ADC. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature and has a number of power down options for low power applications.The AD7851 is capable of 272kHz throughput rate. The input track-and-hold acquires a signal in 0.33 µs and features a pseudo-differential sampling scheme. The AD7851 has the added advantage of two input voltage ranges ( 0 to VREF, and -VREF/2 to +VREF/2 centered about VREF/2). Input signal range is to VDD and the part is capable of converting full-power signals to 140 kHz.CMOS construction ensures low power dissipation (60 mW typ) with power-down mode (5 µW typ). The part is available in 24- pin, 0.3 inch-wide dual-in-line package (DIP), 24 lead small outline (SOIC) and 24 lead small shrink outline (SSOP) packages.PRODUCT HIGHLIGHTS Single 5 V supply. Operates with reference voltages from 4 V to VDD. Analog input ranges from 0 V to VDD. System and self-calibration including power-down mode. Versatile serial I/O port.APPLICATIONS Digital Signal Processing Speech Recognition and Synthesis Spectrum Analysis DSP Servo Control Instrumentation and Control Systems High Speed Modems Automotive