Analog Devices AD9238BSTZ-20

ADC, Flash Method, 12-Bit, 1 Func, 2 Channel, Parallel, Word Access, CMOS, PQFP64

12-Bit, 20 MSPS/40 MSPS/65 MSPS, Dual A/D Converter

2-Channel Dual ADC Pipelined 20Msps 12-bit Parallel 64-Pin LQFP Tray

ADC, 12BIT, 20MSPS, LQFP-64; Available until stocks are exhausted Alternative available

12Bit 2.7V~3.6V 20MHz Parallel LQFP-64(7x7) Analog To Digital Converters (ADCs) ROHS

64-LQFP AD9238 PRODUCTION (Last Updated: 3months ago) Simultaneous Sampling analog digital converter 1.4mm 60mA 20Msps 190mW

Adc, 12Bit, 20Msps, Lqfp-64; Resolution (Bits):12Bit; Sampling Rate:20Msps; Input Channel Type:Differential; Data Interface:Parallel; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:3.6V; No. Of Pins:64Pins Rohs Compliant: Yes |Analog Devices, Inc. AD9238BSTZ-20

The AD9238 is a dual, 3 V, 12-bit, 20 MSPS/40 MSPS/65 MSPS analog-to-digital converter (ADC). It features dual high performance sample-and-hold amplifiers (SHAs) and an integrated voltage reference. The AD9238 uses a multistage differential pipelined architecture with output error correction logic to provide 12-bit accuracy and to guarantee no missing codes over the full operating temperature range at up to 65 MSPS data rates. The wide bandwidth, differential SHA allows for a variety of user-selectable input ranges and offsets, including single-ended applications. It is suitable for various applications, including multiplexed systems that switch full scale voltage levels in successive channels and for sampling inputs at frequencies well beyond the Nyquist rate. Dual single-ended clock inputs are used to control all internal conversion cycles. A duty cycle stabilizer is available and can compensate for wide variations in the clock duty cycle, allowing the converter to maintain excellent performance. The digital output data is presented in either straight binary or twos complement format. Out-of-range signals indicate an overflow condition, which can be used with the most significant bit to determine low or high overflow.