Datasheet Details
| Part number | AFE0064 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.17 MB |
| Description | 64-Channel Analog Front-End |
| Download | AFE0064 Download (PDF) |
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| Part number | AFE0064 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.17 MB |
| Description | 64-Channel Analog Front-End |
| Download | AFE0064 Download (PDF) |
|
|
|
• 28.32 µSec Min Scan Time (including integration and data transfer for all 64 channels) The AFE0064 is a 64 channel analog front end designed to suit the requirements of flat panel detector based digital X-ray systems.
• 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 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.
AFE0064 www.ti.com ........................................................................................................................................................................................
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