ADS7949SRTER
- Mfr.Part #
- ADS7949SRTER
- Manufacturer
- Texas Instruments
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC ADC 8BIT SAR 16WQFN
- Stock
- 9,335
- In Stock :
- 9,335
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Sampling Rate :
- 2 Msps
- Nominal Supply Current :
- 2.5mA
- Min Supply Voltage :
- 2.7V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Output Format :
- Serial
- Conversion Time-Max :
- 0.397μs
- Min Supply Voltage (DC) :
- 1.65V
- Lead Free :
- Lead Free
- Number of Bits :
- 8
- Radiation Hardening :
- No
- Power Consumption :
- 7.5mW
- Thickness :
- 750μm
- Configuration :
- MUX-S/H-ADC
- Packaging :
- Tape and Reel (TR)
- Number of Analog In Channels :
- 2
- Power Dissipation :
- 7.5mW
- Sampling Rate (Per Second) :
- 2m
- Reference Type :
- External
- Number of Inputs :
- 2
- Operating Supply Voltage :
- 3.3V
- Max Supply Voltage (DC) :
- 5.5V
- Integral Nonlinearity (INL) :
- 0.3 LSB
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Voltage :
- 5.5V
- Width :
- 3mm
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Height :
- 800μm
- Polarity :
- Unipolar
- Terminal Position :
- QUAD
- Ratio - S/H:ADC :
- 1:1
- Base Part Number :
- ADS7949
- ECCN Code :
- EAR99
- Number of Terminations :
- 16
- Operating Temperature :
- -40°C~125°C
- Voltage - Supply, Digital :
- 1.65V~5.25V
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 6 Weeks
- Pin Count :
- 16
- Supply Type :
- Single
- Supply Voltage :
- 3.3V
- Length :
- 3mm
- Spurious-free dynamic range (SFDR) :
- 81 dB
- Sample and Hold / Track and Hold :
- SAMPLE
- Input Type :
- Pseudo-Differential
- Pbfree Code :
- yes
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Contact Plating :
- Gold
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of Functions :
- 1
- Terminal Pitch :
- 0.5mm
- JESD-609 Code :
- e4
- Package / Case :
- 16-WFQFN Exposed Pad
- Output Bit Code :
- BINARY
- Signal to Noise Ratio (SNR) :
- 49 dB
- Mounting Type :
- Surface Mount
- Data Interface :
- SPI
- Architecture :
- SAR
- Number of A/D Converters :
- 1
- Resolution :
- 1 B
- Number of Pins :
- 16
- Differential Nonlinearity :
- 0.3 LSB
- Datasheets
- ADS7949SRTER

Analog to Digital Converters (ADC) Texas Instruments ADS7949SRTER Overview
The Analog to Digital Converters (ADC) Texas Instruments ADS7949SRTER is a high-performance, 8-bit successive approximation register (SAR) analog-to-digital converter that delivers exceptional speed and accuracy with a compact 16-WQFN footprint. Ideal for applications requiring high-speed data acquisition in a limited space, this ADC from Texas Instruments stands out for its low power consumption and superior performance. The ADS7949SRTER is engineered to support rapid signal processing, making it an excellent choice for precision applications in industrial, medical, and communication environments. Its ability to operate over a broad supply range enhances its flexibility for integration into various systems.
ADS7949SRTER Features
The ADS7949SRTER boasts several key features that make it appealing for a wide range of applications. These include a high-speed interface capable of up to 2 MSPS (million samples per second), low power consumption at just 1.6 mW at full speed, and a wide input voltage range. Furthermore, it provides excellent linearity and noise performance, essential for accurate measurements. The ADC is also compatible with SPI (Serial Peripheral Interface), which ensures easy integration with most microcontrollers and digital systems.
ADS7949SRTER Applications
- Portable Instrumentation: Used for its compact size and low power consumption, the ADS7949SRTER is ideal in portable medical and scientific instruments where efficiency and accuracy are crucial.
- Data Acquisition Systems: Its fast sampling rate and high accuracy make the ADS7949SRTER suitable for high-speed data acquisition, such as in environmental monitoring and industrial automation.
- Battery-Powered Devices: The low power draw of the ADS7949SRTER allows for extended battery life in devices such as wireless sensors and mobile health monitoring systems.
- Communication Systems: Utilized in communication infrastructure for precise signal conversion to ensure clear and reliable data transfer.
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