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HMXADC9225

Part Number	HMXADC9225
Manufacturer	Honeywell
Description	20 MSPS Monolithic A/D Converter
Published	Jun 24, 2014
Detailed Description	HMXADC9225 Radiation Hardened 12-Bit, 20 MSPS Monolithic A/D Converter The HMXADC9225 is a radiation hardened monolithic...
Datasheet	HMXADC9225 PDF File

Overview

HMXADC9225 Radiation Hardened 12-Bit, 20 MSPS Monolithic A/D Converter The HMXADC9225 is a radiation hardened monolithic, single supply, 12-bit, 20 MSPS, analog-to-digital converter with an on-chip, high performance sample-andhold amplifier.
The HMXADC9225 uses a multistage differential pipelined architecture with output error correction logic to provide 12-bit accuracy at 20 MSPS data rates, and guarantees no missing codes over the full operating temperature range.
The HMXADC9225 is fabricated on a radiation hardened SOI-IV Silicon On Insulator (SOI) process with very low power consumption.
The input of the HMXADC9225 allows for easy interfacing to space and military imaging, sensor, and communications systems.
With a truly differential input structure, the user can select a variety of input ranges and offsets including singleended applications.
The dynamic performance is excellent.
The sample-and-hold amplifier (SHA) is well suited for both multiplexed systems that switch full-scale voltage levels in successive channels and sampling single-channel inputs at frequencies up to and well beyond the Nyquist rate.
A single clock input is used to control all internal conversion cycles.
The digital output data is presented in straight binary output format.
FEATURES Monolithic 12-Bit, 20 MSPS A/D Converter Rad Hard: >500k Rad(Si) Total Dose Single +5 V Analog Supply Complete On-Chip S/H Amplifier Straight Binary Output Data 5V or 3.
3V Digital and I/O Supply No Missing Codes Guaranteed Differential Nonlinearity Error: 0.
4 LSB Signal-to-Noise and Distortion Ratio: 69.
6 dB Spurious-Free Dynamic Range: –81 dB 28-Lead Ceramic Flat Pack Low Power The HMXADC9225 at 345 mW consumes a fraction of the power of presently available in existing monolithic solutions.
Output Enable (OE) The OE input allows user to put the tri-state digital outputs into a high impedance mode.
Dual Power Supply Capability The HMXADC9225 uses a single +5 V power supply simplifying sys...

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HMXADC9225 20 MSPS Monolithic A/D Converter - Honeywell

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