Analog Devices AD7828LRSZ

ADC, Flash Method, 8-Bit, 1 Func, 8 Channel, Parallel, 8 Bits Access, CMOS, PDSO28

8-Channel Single ADC Semiflash 50ksps 8-bit Parallel 28-Pin SSOP Tube

5V 50Ksps 8bit 8 8 Parallel Single-Ended 5V Flash SSOP-28 SMD mount 10.2mm*5.3mm*1.75mm

5V 8Bit 50kHz Parallel SSOP-28-208mil Analog To Digital Converters (ADCs) ROHS

High Speed , 8-Channel, 8-Bit CMOS ADC

28-SSOP (0.209 5.30mm Width) AD7828 PRODUCTION (Last Updated: 5days ago) Tube analog digital converter 1.75mm 50ksps 80mW 2.4mus

The AD7824 and AD7828 are high speed, multichannel, 8-bitADCs with a choice of four (AD7824) or eight (AD7828) multiplexed analog inputs. A half-flash conversion technique gives a fast conversion rate of 2.5 t,s per channel, and the parts have a built-in track-and-hold function capable of digitizing full-scale signals of10 kHz (157 mV/t,s slew rate) on all channels. The AD7824 and AD7828 operate from a single 5 V supply and have an analog input range of 0 V to 5 V, using an external 5 V reference. Microprocessor interfacing of the parts is simple, using standard Chip Select ( CS) and Read (RD) signals to initiate the conversion and read the data from the three-state data outputs. The half-flash conversion technique means that there is no need to generate aclock signal for the ADC. The AD7824 and AD7828 can be interfaced easily to most popular microprocessors. The AD7824 and AD7828 are fabricated in an advanced, all ion-implanted, linear compatible CMOS process (LC 2MOS) and have low power dissipation of 40 mW (typ). The AD7824 is available in a 0.3" wide, 24-lead "skinny" DIP, while the AD7828 is available in a 0.6" wide, 28-lead DIP and in 28-terminal surface-mount packages.