ADS1251U/2K5
- Mfr.Part #
- ADS1251U/2K5
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 24BIT SIGMA-DELTA 8SOIC
- Stock
- 9,786
- In Stock :
- 9,786
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Bits :
- 24
- Nominal Supply Current :
- 1.5mA
- Lead Free :
- Lead Free
- Configuration :
- ADC
- Output Format :
- Serial
- Number of Analog In Channels :
- 1
- Power Consumption :
- 7.5mW
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- Length :
- 4.9mm
- Min Supply Voltage (DC) :
- 4.75V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Min Supply Voltage :
- 4.75V
- Conversion Rate :
- 20 ksps
- Input Type :
- Differential
- Number of Functions :
- 1
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 5V
- Differential Nonlinearity :
- 1 LSB
- Resolution :
- 3 B
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Analog Input Voltage-Min :
- -4.096V
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 8
- JESD-609 Code :
- e4
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- ADS1251
- Sampling Rate (Per Second) :
- 20k
- Thickness :
- 1.58mm
- Number of Pins :
- 8
- Number of Channels :
- 1
- Pbfree Code :
- yes
- Height :
- 1.75mm
- Surface Mount :
- yes
- Max Supply Voltage :
- 5.25V
- Reference Type :
- External
- Voltage - Supply, Analog :
- 5V
- Polarity :
- Bipolar
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Supply Voltage :
- 5V
- Analog Input Voltage-Max :
- 4.096V
- Sampling Rate :
- 20 ksps
- Pin Count :
- 8
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Architecture :
- Sigma-Delta
- Width :
- 3.91mm
- Data Interface :
- SPI
- Max Supply Voltage (DC) :
- 5.25V
- Output Bit Code :
- OFFSET BINARY, 2'S COMPLEMENT BINARY
- Packaging :
- Tape and Reel (TR)
- Max Power Dissipation :
- 10mW
- Datasheets
- ADS1251U/2K5

Analog to Digital Converters (ADC) Texas Instruments ADS1251U/2K5 Overview
The Analog to Digital Converters (ADC) Texas Instruments ADS1251U/2K5 is a high-precision 24-bit sigma-delta ADC specifically designed for applications requiring accurate signal conversion under noisy conditions. This device offers a compact 8SOIC package, making it ideal for integration into space-constrained designs. Its advanced digital filter improves performance and supports low-latency operations, perfect for sensitive measurement and monitoring systems.
ADS1251U/2K5 Features
The ADS1251U/2K5 features include a high-resolution 24-bit output that captures minute signal variations, a low-noise sigma-delta modulator that significantly reduces signal interference, and a flexible input range that accommodates a variety of signal types. Additionally, its power efficiency is optimized for battery-operated devices, offering extended operational capabilities in field applications.
ADS1251U/2K5 Applications
- Medical Devices: Utilized in patient monitoring systems to accurately measure biometric data, ensuring precise readings in critical care scenarios.
- Industrial Automation: Helps in monitoring and controlling industrial processes by providing precise feedback on system performance, improving efficiency and safety.
- Environmental Monitoring: Deployed in equipment that measures atmospheric or water quality conditions, where accurate data collection is paramount for assessing environmental health.
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