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256-channel analog front end (AFE) for digital X-ray flat-panel detectors
COFManufacturer:
Mfr.Part #:
AFE2256TDU
Datasheet:
Number Of Bits:
16
Number Of Channels:
256
Voltage - Supply, Analog:
1.85V, 3.3V
Base Product Number:
AFE2256
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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 (CDS) 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 saving that is especially useful in battery-powered systems.
To request a full datasheet or other design resources: request AFE2256
Category | Integrated Circuits (ICs)Data AcquisitionAnalog Front End (AFE) | Series | - |
Number of Bits | 16 | Number of Channels | 256 |
Voltage - Supply, Analog | 1.85V, 3.3V | Voltage - Supply, Digital | - |
Mounting Type | - | Base Product Number | AFE2256 |
Number of input channels | 256 | Resolution (Bits) | 16 |
Features | Internal Reference Buffer, Nap Mode, Power Down, X-ray | Interface type | SPI/LVDS |
Operating temperature range (°C) | 0 to 85 | Rating | Catalog |
feature-resolution | feature-minimum-single-supply-voltage-v | ||
feature-power-supply-type | feature-minimum-dual-supply-voltage-v | ||
feature-maximum-dual-supply-voltage-v | feature-packaging | Tray | |
feature-maximum-single-supply-voltage-v | feature-rad-hard | ||
feature-pin-count | 320 | feature-cecc-qualified | |
feature-esd-protection | Yes | feature-escc-qualified | |
feature-military | No | feature-aec-qualified | No |
feature-aec-qualified-number | feature-eccn-code | EAR99 | |
feature-svhc | No | feature-svhc-exceeds-threshold | No |
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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
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Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $181.101 | $181.10 |
200+ | $70.084 | $14,016.80 |
500+ | $67.621 | $33,810.50 |
1000+ | $66.404 | $66,404.00 |
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