AFE2256TBN
Active256-CHANNEL ANALOG FRONT END (AFE) FOR DIGITAL X-RAY FLAT-PANEL DETECTORS
Deep-Dive with AI
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AFE2256TBN
Active256-CHANNEL ANALOG FRONT END (AFE) FOR DIGITAL X-RAY FLAT-PANEL DETECTORS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | AFE2256TBN |
|---|---|
| Mounting Type | Surface Mount |
| Number of Bits | 16 |
| Number of Channels [custom] | 256 |
| Package / Case | Module |
| Supplier Device Package | 325-COF |
| Voltage - Supply, Analog | 3.3 V, 1.85 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 144.70 | |
| 10 | $ 137.85 | |||
| 32 | $ 134.92 | |||
| Texas Instruments | JEDEC TRAY (5+1) | 1 | $ 128.74 | |
| 100 | $ 124.87 | |||
| 250 | $ 103.96 | |||
| 1000 | $ 96.80 | |||
Description
General part information
AFE2256 Series
The AFE2256 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, a programmable gain amplifier (PGA) for full-scale charge level selection, a correlated double sampler with dual banking, and 256:4 analog multiplexers.
The device also features four 16-bit successive-approximation register (SAR) analog-to-digital converters (ADCs). Serial data from the ADCs are available in low-voltage differential signaling (LVDS) format.
The nap and power-down modes enable substantial power savings, and are especially useful in battery-powered systems.
