AD9251BCPZRL7-20

14位， 20 MSPS / 40 MSPS / 65 MSPS / 80 MSPS ， 1.8 V双通道模拟数字转换器 14-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

14 位模数转换器 2 输入 2 管线 64-LFCSP-VQ（9x9）

得捷:
IC ADC 14BIT PIPELINED 64LFCSP

立创商城:
AD9251BCPZRL7-20

贸泽:
模数转换器 - ADC Dual 14B 20MSPS 1.8V

艾睿:
Dual Channel Dual ADC Pipelined 20Msps 14-bit Parallel/Serial 64-Pin LFCSP EP T/R

安富利:
The AD9251 is a monolithic, dual-channel, 1.8 V supply, 14-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter ADC. It features a high performance sample-andhold circuit and on-chip voltage reference.The product uses multistage differential pipeline architecture with output error correction logic to provide 14-bit accuracy at 80 MSPS data rates and to guarantee no missing codes over the full operating temperature range.The ADC contains several features designed to maximize flexibility and minimize system cost, such as programmable clock and data alignment and programmable digital test pattern generation. The available digital test patterns include built-in deterministic and pseudorandom patterns, along with custom user-defined test patterns entered via the serial port interface SPI.A differential clock input controls all internal conversion cycles. An optional duty cycle stabilizer DCS compensates for wide variations in the clock duty cycle while maintaining excellent overall ADC performance.The digital output data is presented in offset binary, gray code, or twos complement format. A data output clock DCO is provided for each ADC channel to ensure proper latch timing with receiving logic. Both 1.8 V and 3.3 V CMOS levels are supported and output data can be multiplexed onto a single output bus.The AD9251 is available in a 64-lead RoHS Compliant LFCSP and is specified over the industrial temperature range -40°C to +85°C.