MAX11903ETP+
- Mfr.Part #
- MAX11903ETP+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC ADC 18BIT SAR 20TQFN
- Stock
- 47,708
- In Stock :
- 47,708
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Package / Case :
- 20-WFQFN Exposed Pad
- Terminal Pitch :
- 0.5mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~85°C
- Terminal Form :
- NO LEAD
- Sampling Rate :
- 1.6 Msps
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Lifecycle Status :
- LAST TIME BUY (Last Updated: 1 month ago)
- Sample and Hold / Track and Hold :
- TRACK
- Analog Input Voltage-Max :
- 3.6V
- Mounting Type :
- Surface Mount
- Reference Type :
- External, Internal
- Configuration :
- S/H-ADC
- Analog Input Voltage-Min :
- -2.5V
- Width :
- 4mm
- Architecture :
- SAR
- Number of Bits :
- 18
- RoHS Status :
- ROHS3 Compliant
- Polarity :
- Bipolar, Unipolar
- Data Interface :
- SPI, DSP
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- MAX11903
- Number of Terminations :
- 20
- Signal to Noise Ratio (SNR) :
- 98 dB
- Number of Pins :
- 20
- Resolution :
- 2.25 B
- Sampling Rate (Per Second) :
- 1.6m
- Number of Inputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 4mm
- Packaging :
- Tube
- Number of Analog In Channels :
- 1
- Supply Voltage :
- 1.8V
- Surface Mount :
- yes
- Output Bit Code :
- OFFSET BINARY, 2'S COMPLEMENT BINARY
- Input Type :
- Differential
- Terminal Position :
- QUAD
- Interface :
- SPI
- Linearity Error-Max (EL) :
- 0.0008%
- Voltage - Supply, Digital :
- 1.7V~1.9V
- Published :
- 2015
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Voltage - Supply, Analog :
- 1.7V~1.9V
- Height Seated (Max) :
- 0.8mm
- Ratio - S/H:ADC :
- 1:1
- Output Format :
- Serial
- Number of Functions :
- 1
- Datasheets
- MAX11903ETP+

Analog to Digital Converters (ADC) Analog Devices, Inc. MAX11903ETP+ Overview
The MAX11903ETP+ by Analog Devices, Inc. is a high-performance, 18-bit Successive Approximation Register (SAR) Analog to Digital Converter (ADC) designed for precision data acquisition systems. This ADC combines high accuracy and low power consumption, making it ideal for a range of demanding applications. The compact 20-TQFN package integrates advanced features to facilitate signal conversion with minimal noise and high linearity, ensuring reliable performance in critical systems. The inclusion of the MAX11903ETP+ in your hardware setup means elevating measurement precision and enhancing overall system responsiveness.
MAX11903ETP+ Features
This ADC offers several key features including a fast sampling rate, low power consumption, and an internal buffer that isolates the analog input from the digital noise, thereby preserving signal integrity. Its 18-bit resolution and wide dynamic range enhance the quality and accuracy of data conversion, critical for sensitive applications where precision is paramount.
MAX11903ETP+ Applications
- Medical Imaging Systems: Utilized in equipment such as MRI and ultrasound for accurate data conversion, ensuring high-resolution images that are essential for precise diagnostics.
- Industrial Automation: Enhances control and monitoring systems by providing precise measurements of environmental conditions and machine status, critical for optimizing production processes.
- Data Acquisition Systems: Ideal for high-precision measurement applications where data integrity and accuracy are required, such as in scientific research and development labs.
- Communications Equipment: Used in signal processing tasks within communication systems to ensure clear and accurate data transfer over various media.
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