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AFE3256TFU中文资料PDF规格书
AFE3256TFU规格书详情
1 Features
• 256 channels
• On-chip, 16-bit ADC
• High performance:
– Noise: 440 electrons RMS
(1.2-pC input charge range)
– Low correlated noise
– Full-channel integral nonlinearity:
±2 LSB at 16 bit
– Scan time: < 16 μs to 204.8 μs
• Integration:
– Programmable full-scale input charge range:
0.3 pC to 12.5 pC with resolution of 0.3 pC
– Internal timing generator (TG)
– Built-in correlated double sampler
– Software programmable electron or hole
integration mode
– Pipelined integrate-and-read for improved
throughput—data-read during integration
– Serial LVDS output
– On-chip temperature sensor
• Simple power supply scheme:
– Single 1.85-V power supply operation
• Multiple power modes with power consumption
ranging from 1 mW/ch to 2 mW/ch
• Power-down modes: sleep and standby
• Binning mode support
• Custom chip-on-film (COF) packages
2 Applications
• Flat-panel, X-ray detectors
• Charge detectors
• Capacitance measurement
3 Description
The AFE3256 is a 256-channel, analog front-end
(AFE) designed to suit the requirements of flat-panel
detector (FPD) based digital X-ray systems. The
device includes 256 integrators, correlated double
samplers (CDSs) with dual banking, and 256:2 analog
multiplexers. The device also features two 16-bit
successive-approximation register (SAR) analog-todigital
converters (ADCs). Serial data from the ADCs
are available in low-voltage differential signaling
(LVDS) format.
The device, also commonly referred as a readout
integrated circuit (ROIC), optimizes the overall system
performance using features such as multiple power
modes and in-system debug options.
The sleep and standby modes enable substantial
power saving which is critical for battery-powered
systems.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
BASTSOF |
2020+ |
SOP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ALFA |
11+ |
SOT363 |
809 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ALFA/JSC ALFA./Jsc alfa./Jsc a |
21+ |
SOT363 |
809 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ALFA-MOS |
23+ |
SOT363 |
900000 |
原装进口特价 |
询价 | ||
BASTSOF |
2020+ |
SOP16 |
660 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
BASTSOFT |
1822+ |
SO16 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
ALFA |
2023+ |
SOT363 |
69147 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||
ALFA |
22+ |
SOT363 |
30000 |
只做原装正品 |
询价 | ||
BASTSOFT |
2017+ |
SOP16 |
25896 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
询价 | ||
ALFA-MOS |
24+25+/26+27+ |
SOT-363 |
57500 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |