ADS7953QDBTRQ1
- Mfr.Part #
- ADS7953QDBTRQ1
- Manufacturer
- National Semiconductor
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- ADS7953-Q1 AUTOMOTIVE 12-BIT, 1M
- Stock
- 9,474
- In Stock :
- 9,474
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- Manufacturer :
- National Semiconductor
- Product Category :
- Analog to Digital Converters (ADC)
- Feature :
- PGA
- Height :
- 1.2mm
- Number of Analog In Channels :
- 16
- Voltage - Supply, Digital :
- 1.7V~5.25V
- Length :
- 9.7mm
- Min Supply Voltage :
- 2.7V
- Input Type :
- Single Ended
- Operating Supply Voltage :
- 3.3V
- Reference Type :
- External
- Number of Inputs :
- 16
- Conversion Time-Max :
- 0.8μs
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Analog Input Voltage-Max :
- 3V
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Series :
- Automotive, AEC-Q100
- Number of Bits :
- 12
- JESD-609 Code :
- e4
- Max Supply Voltage :
- 5.25V
- Number of Terminations :
- 38
- Width :
- 4.4mm
- Thickness :
- 1mm
- Data Interface :
- SPI
- Resolution :
- 1.5 B
- Contact Plating :
- Gold
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Temperature :
- -40°C~125°C
- Configuration :
- MUX-PGA-S/H-ADC
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width)
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Output Bit Code :
- BINARY
- Polarity :
- Unipolar
- Sampling Rate (Per Second) :
- 1m
- Terminal Form :
- Gull wing
- Sampling Rate :
- 1 Msps
- Number of Functions :
- 1
- Supply Voltage :
- 3.3V
- Pbfree Code :
- yes
- Integral Nonlinearity (INL) :
- 1.5 LSB
- Number of A/D Converters :
- 1
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- ECCN Code :
- EAR99
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Pin Count :
- 38
- Signal to Noise Ratio (SNR) :
- 71.1 dB
- Architecture :
- SAR
- Output Format :
- Serial
- Ratio - S/H:ADC :
- 1:1
- Power Consumption :
- 14.5mW
- Power Dissipation :
- 14.5mW
- Supply Type :
- Single
- Terminal Position :
- Dual
- Number of Pins :
- 38
- Base Part Number :
- ADS7953
- Sample and Hold / Track and Hold :
- SAMPLE
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Datasheets
- ADS7953QDBTRQ1

Analog to Digital Converters (ADC) National Semiconductor ADS7953QDBTRQ1 Overview
The Analog to Digital Converters (ADC) National Semiconductor ADS7953QDBTRQ1 is a premier solution designed for robust, high-speed performance in automotive applications. This 12-bit ADC integrates advanced technology to deliver exceptional accuracy and reliability. Engineered by National Semiconductor, the ADS7953QDBTRQ1 is specifically tailored to meet the stringent requirements of automotive environments, offering a conversion rate of up to 1 MSPS. Its compact QDBTR package ensures that it can be integrated into a variety of automotive systems without sacrificing space or functionality.
ADS7953QDBTRQ1 Features
The ADS7953QDBTRQ1 features include its high-resolution 12-bit analog to digital conversion, high-speed performance with a sampling rate of up to 1 million samples per second, and a multi-channel input capability. It also supports a wide range of power supply voltages and is characterized by low power consumption, making it ideal for embedded applications. Additionally, its built-in error correction mechanisms enhance the reliability of the data conversion process, crucial for critical automotive systems.
ADS7953QDBTRQ1 Applications
- Automotive Engine Management: Utilized in monitoring various engine parameters, ensuring optimal engine performance and efficiency.
- Automotive Safety Systems: Helps in processing inputs from sensors in systems like airbag deployment and ABS, ensuring rapid and accurate responses to driving conditions.
- Powertrain Systems: Employed in gathering data from transmission sensors to aid in the refinement of gear shifting algorithms, enhancing vehicle performance.
- Battery Management Systems: Monitors battery parameters in electric and hybrid vehicles, contributing to efficient battery management and extended vehicle range.
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