ADS7947SRTET
- Mfr.Part #
- ADS7947SRTET
- Manufacturer
- Texas Instruments
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 16WQFN
- Stock
- 110
- In Stock :
- 110
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Conversion Rate :
- 2.1 Msps
- Integral Nonlinearity (INL) :
- 1 LSB
- Reference Type :
- External
- Supply Voltage :
- 3.3V
- Supply Type :
- Analog, Digital, Single
- Min Supply Voltage (DC) :
- 1.65V
- Surface Mount :
- yes
- Number of A/D Converters :
- 1
- Differential Nonlinearity :
- 1 LSB
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Output Format :
- Serial
- Lead Free :
- Lead Free
- Thickness :
- 750μm
- Number of Bits :
- 12
- Pin Count :
- 16
- Power Dissipation :
- 7.5mW
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 16-WFQFN Exposed Pad
- Signal to Noise Ratio (SNR) :
- 73 dB
- Max Supply Voltage (DC) :
- 5.5V
- Contact Plating :
- Gold
- Max Supply Voltage :
- 5.5V
- Polarity :
- Unipolar
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Architecture :
- SAR
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Input Type :
- Pseudo-Differential
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Sampling Rate :
- 2 Msps
- Data Interface :
- SPI
- Length :
- 3mm
- Min Supply Voltage :
- 2.7V
- Configuration :
- MUX-S/H-ADC
- Max Power Dissipation :
- 3.8mW
- Terminal Position :
- QUAD
- Number of Elements :
- 1
- Power Consumption :
- 7.5mW
- Number of Functions :
- 1
- Base Part Number :
- ADS7947
- Number of Channels :
- 2
- Packaging :
- Tape and Reel (TR)
- Ratio - S/H:ADC :
- 1:1
- Sample and Hold / Track and Hold :
- SAMPLE
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Resolution :
- 1.5 B
- Operating Supply Voltage :
- 3.3V
- Terminal Pitch :
- 0.5mm
- JESD-609 Code :
- e4
- Number of Terminations :
- 16
- Number of Analog In Channels :
- 2
- Operating Temperature :
- -40°C~125°C
- Voltage - Supply, Digital :
- 1.65V~5.25V
- Number of Pins :
- 16
- Width :
- 3mm
- Sampling Rate (Per Second) :
- 2m
- Height :
- 800μm
- Pbfree Code :
- yes
- Output Bit Code :
- BINARY
- Spurious-free dynamic range (SFDR) :
- 86 dB
- Datasheets
- ADS7947SRTET

Analog to Digital Converters (ADC) Texas Instruments ADS7947SRTET Overview
Introducing the Texas Instruments ADS7947SRTET, a cutting-edge component from the renowned Analog to Digital Converters (ADC) category. Designed for high precision and speed, this 12-bit, successive approximation register (SAR) ADC is encapsulated in a compact 16-WQFN package, making it ideal for applications where space and accuracy are crucial. The ADS7947SRTET stands out with its low power consumption and high-speed data acquisition capabilities, which make it perfect for a broad range of industrial and commercial applications. It’s designed to facilitate rapid development and deployment in systems requiring accurate analog-to-digital conversion, leveraging Texas Instruments' reliability and innovation in semiconductor manufacturing.
ADS7947SRTET Features
The ADS7947SRTET offers several key features that enhance its functionality and reliability. It boasts a dual-channel configuration which allows for simultaneous sampling of different inputs, significantly improving throughput and system efficiency. Additionally, its 12-bit resolution and high sampling rate ensure precise and quick data capture. The device operates over a broad supply range, adding to its versatility in various electronic setups. Its low-power operation and small form factor are particularly beneficial for portable devices.
ADS7947SRTET Applications
- Medical Imaging Systems: Utilized in devices such as ultrasound and MRI machines for accurate data acquisition critical in producing high-quality images.
- Portable Instrumentation: Ideal for field applications requiring precise measurements, such as environmental sensors or handheld diagnostic equipment.
- Communication Systems: Helps in error detection and correction in data transmission by providing precise digital output from analog inputs.
- Consumer Electronics: Applied in devices like digital cameras and audio devices for high fidelity signal conversion, ensuring enhanced user experiences.
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