AFE0064

現行

適用數位元 X 射線偵測器的 64 通道類比前端

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產品規格表

document-pdfAcrobat 64 Channel Analog Front End for Digital X-Ray Detector datasheet (英文)

AFE0064

現行

產品規格表

立即訂購

產品詳細資料

Number of input channels

Resolution (Bits)

Features

Differential Outputs, Internal Reference Buffer, Nap Mode, Power Down, X-ray

Interface type

Serial

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Number of input channels

Resolution (Bits)

Features

Differential Outputs, Internal Reference Buffer, Nap Mode, Power Down, X-ray

Interface type

Serial

Operating temperature range (°C)

-40 to 85

Rating

Catalog

LQFP (PBK)

128

256 mm² 16 x 16

64 Channels
28.32 µSec Min Scan Time (including integration and data transfer for all 64 channels)
7.5 MHz Max Data Transfer Rate
Noise 824 e-RMS with 30 pF Sensor Capacitor in 1.2 pC Range
Integral Nonlinearity: ±0.006% of FSR
Eight Adjustable Full Scale Ranges (0.13 pC min to 9.5 pC max)
Built in CDS (signal sample – offset sample)
Selectable Integration Up/Down Mode
Low Power: 175 mW
NAP Mode: 49.5 mW
14 mm × 14 mm 128 Pin TQFP Package
APPLICATIONS
- Digital Radiography
- CT Scanners
- Baggage Scanners
- Infrared Spectroscopy

64 Channels
28.32 µSec Min Scan Time (including integration and data transfer for all 64 channels)
7.5 MHz Max Data Transfer Rate
Noise 824 e-RMS with 30 pF Sensor Capacitor in 1.2 pC Range
Integral Nonlinearity: ±0.006% of FSR
Eight Adjustable Full Scale Ranges (0.13 pC min to 9.5 pC max)
Built in CDS (signal sample – offset sample)
Selectable Integration Up/Down Mode
Low Power: 175 mW
NAP Mode: 49.5 mW
14 mm × 14 mm 128 Pin TQFP Package
APPLICATIONS
- Digital Radiography
- CT Scanners
- Baggage Scanners
- Infrared Spectroscopy

The AFE0064 is a 64 channel analog front end designed to suit the requirements of flat panel detector based digital X-ray systems.

The device includes 64 integrators, a PGA for full scale charge level selection, correlated double sampler, 64 as to 2 multiplexer, and two differential output drivers.

Hardware selectable Integration polarity allows integration of a positive or negative charge and provides more flexibility in system design. In addition, the device features TFT (Thin Film Transistor from Flat Panel Detector) charge injection compensation. This feature helps maximize the usable signal charge range of the device.

The nap feature enables substantial power saving. This is especially useful for power saving during long X-ray exposure periods.

The AFE0064 is available in a 128 pin TQFP package.

The AFE0064 is a 64 channel analog front end designed to suit the requirements of flat panel detector based digital X-ray systems.

The device includes 64 integrators, a PGA for full scale charge level selection, correlated double sampler, 64 as to 2 multiplexer, and two differential output drivers.

The nap feature enables substantial power saving. This is especially useful for power saving during long X-ray exposure periods.

The AFE0064 is available in a 128 pin TQFP package.

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檢視所有 2

	類型	標題		日期
*	Data sheet	64 Channel Analog Front End for Digital X-Ray Detector datasheet		2009年 9月 23日
	Analog Design Journal	Selecting a multichannel ultra-low-current measurement IC	PDF \| HTML	2022年 3月 18日

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模擬型號

AFE0064 IBIS Model

SLAM064.ZIP (18 KB) - IBIS Model

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