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AD80253BCPZ-110
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Product Detailed Parameters
- Description：IC ADC 12BIT DUAL LOW PWR LFCSP
- Series：*
- Mfr：Analog Devices Inc.
- Package：Tray
- Number of Bits：-
- Sampling Rate (Per Second)：-
- Number of Inputs：-
- Input Type：-
- Data Interface：-
- Configuration：-
- Ratio - S/H:ADC：-
- Number of A/D Converters：-
- Architecture：-
- Reference Type：-
- Voltage - Supply, Analog：-
- Voltage - Supply, Digital：-
- Features：-
- Operating Temperature：-
- Package / Case：-
- Supplier Device Package：-
- Mounting Type：-
- Grade：-
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Overview
The AD80253BCPZ-110 is a quad-channel, 14-bit, 110 MSPS analog-to-digital converter (ADC) from Analog Devices Inc. It features an internal sampling hold circuit and operates on a single 1.8 V supply. The device supports LVPECL, CMOS, or LVDS clock inputs and provides flexible serial data outputs including LVDS options. Key electrical parameters include a full-power analog bandwidth of 650 MHz, an input voltage range of 2 V p-p, and a typical SNR of 74 dB up to the Nyquist frequency. It integrates programmable output clocks, data alignment, and digital test code generation capabilities.
Feature Summary
- Quad-channel architecture integrating four ADCs in a compact form factor for space-constrained designs.
- Low power consumption with per-channel dissipation of 110 mW at maximum speed and standby modes below 2 mW.
- Flexible interface support with programmable output clocks, data alignment, and multiple serial data rate options.
- Integrated digital test code generation including fixed codes, pseudo-random codes, and user-defined patterns via SPI.
Applications
- Medical ultrasound equipment
- High-speed imaging systems
- Orthogonal and diversity radio receivers
Procurement Notes
Verify the specific suffix 'BCPZ-110' against official Analog Devices documentation to confirm the exact sampling rate variant and RoHS compliance status. Ensure that the required 1.8 V single-supply voltage and compatible clock signal levels are supported by the system design before procurement.
Selection Notes
Select this component when a high-density solution requiring four independent 14-bit channels is necessary. It is suitable for applications demanding low power consumption and small physical footprint. Consider its compatibility with FPGA interfaces using standard serial protocols if system integration requires simplified interconnects.
Part Context
This part belongs to the AD9253 family of high-speed data converters designed for cost-effective and low-power applications. Analog Devices utilizes this series to address market needs for miniaturized, multi-channel acquisition systems without compromising dynamic performance or ease of use.
Replacement Considerations
The AD9633 12-bit quad-channel ADC is documented as pin-compatible with this device family. Verify bit-resolution requirements and specific performance metrics before substituting to ensure system accuracy is maintained.
FAQ
Does the AD80253BCPZ-110 require an external reference voltage?
No, the device is designed to meet many application requirements without an external reference voltage source or additional driver components.
How does the device handle clocking for data output?
It automatically multiplies the sample rate clock to generate appropriate LVDS serial data rates and provides a Data Clock Output (DCO) for capturing data at the output.
What control interface is used for configuration?
Configuration is managed via a Serial Port Interface (SPI), which allows for flexible settings such as output resolution, data alignment, and channel shutdown.
