Analog Devices AD7899ARZ-2

IC ADC 14BIT SAR 28SOIC / 14 Bit Analog to Digital Converter 1 Input 1 SAR 28-SOIC

1-Channel Single ADC SAR 400ksps 14-bit Parallel 28-Pin SOIC W Tube

ADC, Successive Approximation, 14-Bit, 1 Func, 2 Channel, Parallel, Word Access, PDSO28

5 V Single Supply 14-Bit 400 kSPS ADC

28-SOIC (0.295 7.50mm Width) AD7899 PRODUCTION (Last Updated: 1month ago) Matte Tin (Sn) analog digital converter 2.35mm 400ksps 125mW 2.2mus

Adc, 14Bit, 400Ksps, Soic-28; Resolution (Bits):14Bit; Sampling Rate:400Ksps; Input Channel Type:Single Ended; Data Interface:Parallel; Supply Voltage Type:Single; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V Rohs Compliant: Yes |Analog Devices, Inc. AD7899ARZ-2

The AD7899 is a fast, low-power, 14-bit A/D converter that operates from a single 5 V supply. The part contains a 2.2 us successive-approximation ADC, a track/hold amplifier, 2.5 V reference, on-chip clock oscillator, signal conditioning circuitry,and a high-speed parallel interface. The part accepts analog input ranges of +-10 V, +- 5 V, +- 2.5 V, 0 V to 2.5 V, and 0 V to 5 V. Over voltage protection on the analog input for the part allows the input voltage to be exceeded without damaging the parts. Speed of conversion can be controlled either by an internally trimmed clock oscillator or by an external clock. A conversion start signal (CONVST) places the track/hold into hold mode and initiates conversion. The BUSY/EOC signal indicates the end of the conversion. Data is read from the part via a 14-bit parallel data bus using the standard CS and RD signals. Maximum throughput for the AD7899 is 400 kSPS. The AD7899 is available in a 28-lead SOIC and SSOP packages.