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AD9223ARSZ-REEL
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Product Detailed Parameters
- Description：IC ADC 12BIT PIPELINED 28SSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Number of Bits：12
- Sampling Rate (Per Second)：3M
- Number of Inputs：1
- Input Type：Differential, Single Ended
- Data Interface：Parallel
- Configuration：S/H-ADC
- Ratio - S/H:ADC：1:01
- Number of A/D Converters：1
- Architecture：Pipelined
- Reference Type：External, Internal
- Voltage - Supply, Analog：5V
- Voltage - Supply, Digital：2.7V ~ 5.25V
- Features：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：28-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：28-SSOP
- Mounting Type：Surface Mount
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Overview
The AD9223ARSZ-REEL is a monolithic 12-bit analog-to-digital converter from Analog Devices, operating at a maximum sampling rate of 3.0 MSPS. It utilizes a multistage differential pipelined architecture with digital output error correction logic to guarantee no missing codes across the full operating temperature range. The device features an on-chip sample-and-hold amplifier and a programmable voltage reference, supporting both single-ended and differential input configurations. It operates on a single 5 V analog supply and accepts digital supplies between 2.7 V and 5.25 V. Typical power consumption is 100 mW. Key performance metrics include a Signal-to-Noise Ratio (SNR) of 70 dB, Integral Nonlinearity (INL) of ±0.5 LSB typical, and Differential Nonlinearity (DNL) of ±0.3 LSB typical.
Feature Summary
- Multistage differential pipelined architecture with digital error correction for guaranteed 12-bit linearity
- Integrated low-noise sample-and-hold amplifier and programmable internal voltage reference
- Flexible analog input structure supporting single-ended or differential modes with varying spans
- Straight binary output data format with an out-of-range indicator signal
Applications
- Imaging systems requiring high-speed digitization
- Medical imaging equipment
- Communications systems employing Direct-IF down conversion
- Data-acquisition systems
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm package type and reel specifications. Confirm that the component meets RoHS compliance requirements for your region. Ensure proper electrostatic discharge precautions are observed during handling, as the device is sensitive to static charges. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability.
Selection Notes
Select this model when a 3.0 MSPS sampling rate is required within the AD922x family. Compare power dissipation and dynamic performance against the AD9221 (1.5 MSPS) and AD9220 (10.0 MSPS) variants to match system speed and efficiency constraints. Ensure the digital interface logic levels align with the DVDD supply voltage range of 2.7 V to 5.25 V.
Part Context
The AD9223ARSZ-REEL belongs to the AD9221/AD9223/AD9220 product family, which shares identical pinouts, interfaces, and packages. This family allows designers to scale performance up or down based on sampling rate and power needs without redesigning the board layout. The AD9223 specifically bridges the gap between the lower-speed AD9221 and the higher-speed AD9220.
Replacement Considerations
The AD9221AR and AD9220AR are pin-compatible members of the same family but offer different sampling rates (1.5 MSPS and 10.0 MSPS, respectively). Verify that the change in sampling rate and associated power consumption meets the application requirements before substituting.
