ADS7955SDBT
- Mfr.Part #
- ADS7955SDBT
- Manufacturer
- Texas Instruments
- Package / Case
- 30-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC ADC 10BIT SAR 30TSSOP
- Stock
- 2,273
- In Stock :
- 2,273
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- RoHS Status :
- ROHS3 Compliant
- Reference Type :
- External
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Input Type :
- Single Ended
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Bits :
- 10
- JESD-609 Code :
- e4
- Series :
- microPOWER™
- Supply Voltage :
- 3.3V
- Pbfree Code :
- yes
- Output Format :
- Serial
- Number of Terminations :
- 30
- Number of Channels :
- 8
- Sampling Rate (Per Second) :
- 1m
- Base Part Number :
- ADS7955
- Operating Supply Voltage :
- 3.3V
- Contact Plating :
- Gold
- REACH SVHC :
- No SVHC
- Data Interface :
- SPI
- Width :
- 4.4mm
- Polarity :
- Unipolar
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Sampling Rate :
- 1 Msps
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~125°C
- Power Dissipation :
- 14.5mW
- Lead Free :
- Lead Free
- Configuration :
- MUX-S/H-ADC
- Differential Nonlinearity :
- 0.5 LSB
- Min Supply Voltage :
- 2.7V
- Height :
- 1.2mm
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Terminal Pitch :
- 0.5mm
- Ratio - S/H:ADC :
- 1:1
- Number of Analog In Channels :
- 8
- Mount :
- Surface Mount
- Length :
- 7.8mm
- Output Bit Code :
- BINARY
- Integral Nonlinearity (INL) :
- 0.5 LSB
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Pin Count :
- 30
- Number of A/D Converters :
- 1
- Terminal Form :
- Gull wing
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Packaging :
- Tube
- Terminal Position :
- Dual
- Analog Input Voltage-Max :
- 5.02V
- Package / Case :
- 30-TFSOP (0.173, 4.40mm Width)
- Voltage - Supply, Digital :
- 1.7V~5.25V
- Power Consumption :
- 11.5mW
- Thickness :
- 1mm
- Number of Elements :
- 1
- Architecture :
- SAR
- Number of Pins :
- 30
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 5.25V
- Supply Type :
- Analog, Digital, Single
- Supply Current-Max :
- 3mA
- Resolution :
- 1.25 B
- Conversion Rate :
- 1 Msps
- Sample and Hold / Track and Hold :
- SAMPLE
- Signal to Noise Ratio (SNR) :
- 60 dB
- Datasheets
- ADS7955SDBT

Analog to Digital Converters (ADC) Texas Instruments ADS7955SDBT Overview
The Analog to Digital Converters (ADC) Texas Instruments ADS7955SDBT is a state-of-the-art 10-bit successive approximation register (SAR) ADC that is designed for precision and efficiency. Built by Texas Instruments, a leader in semiconductor technology, the ADS7955SDBT provides high-speed, low-power conversion of analog signals into digital data. This ADC offers exceptional performance with its dual-mode operation, which allows for flexible sampling rates that are ideal for a variety of demanding applications. The compact 30-TSSOP package ensures that it can be integrated into space-constrained designs while maintaining high reliability and performance.
ADS7955SDBT Features
The ADS7955SDBT features include a wide input voltage range and low power consumption which make it suitable for battery-powered devices. It operates with a 2.25V to 5.5V power supply, offering flexibility in various power environments. Additionally, its advanced design provides for an effective resolution of 10 bits and a maximum sampling rate of 1 MSPS (Mega Samples Per Second), which is perfect for high-speed data acquisition. The device also includes a built-in, programmable gain amplifier for signal conditioning, enhancing its adaptability to different signal amplitudes.
ADS7955SDBT Applications
- Portable Instrumentation: The ADS7955SDBT is used in portable devices for medical, environmental, or industrial measurements, providing accurate data conversion even with fluctuating power supplies.
- Multi-channel Data Acquisition Systems: In systems requiring simultaneous acquisition of multiple analog signals, this ADC can handle multiple input channels with high precision, making it ideal for applications such as sound and vibration analysis.
- Battery-Powered Devices: Its low power consumption makes the ADS7955SDBT perfect for use in battery-powered applications, such as handheld testing equipment and remote sensors, where power efficiency is critical.
- Embedded Control Systems: The ADC's fast sampling rate and robust interface options allow it to seamlessly integrate into embedded systems for real-time process control and monitoring.
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