ADS1218Y/250
- Mfr.Part #
- ADS1218Y/250
- Manufacturer
- Texas Instruments
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC ADC 24BIT SIGMA-DELTA 48TQFP
- Stock
- 1,032
- In Stock :
- 1,032
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Terminal Position :
- QUAD
- Supply Current-Max :
- 275mA
- Number of A/D Converters :
- 1
- Feature :
- PGA
- Terminal Pitch :
- 0.5mm
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 3V
- Length :
- 7mm
- Qualification Status :
- Not Qualified
- Architecture :
- Sigma-Delta
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Input Type :
- Differential
- Configuration :
- MUX-PGA-ADC
- Power Supplies :
- 3/5V
- Operating Temperature :
- -40°C~85°C
- Sampling Rate (Per Second) :
- 780
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 48
- Output Format :
- Serial
- Number of Inputs :
- 8
- Number of Bits :
- 24
- Height :
- 1.2mm
- Pbfree Code :
- yes
- Base Part Number :
- ADS1218
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 48-TQFP
- Supply Voltage-Min (Vsup) :
- 2.7V
- Data Interface :
- SPI
- Converter Type :
- ADC, DELTA-SIGMA
- Surface Mount :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Packaging :
- Cut Tape (CT)
- Output Bit Code :
- BINARY
- Reference Type :
- External, Internal
- Number of Terminations :
- 48
- Width :
- 7mm
- Number of Pins :
- 48
- Thickness :
- 1mm
- Voltage - Supply, Digital :
- 2.7V~5.25V
- Terminal Form :
- Gull wing
- Voltage - Supply, Analog :
- 2.7V~3.3V 5V
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Number of Analog In Channels :
- 8
- Lead Free :
- Contains Lead
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- ECCN Code :
- EAR99
- Datasheets
- ADS1218Y/250

Analog to Digital Converters (ADC) Texas Instruments ADS1218Y/250 Overview
The Analog to Digital Converter (ADC) ADS1218Y/250 from Texas Instruments represents a pinnacle in precision and performance for high-resolution data conversion systems. Designed to handle 24-bit sigma-delta analog-to-digital conversions, the ADS1218Y/250 is housed in a compact 48TQFP package, making it an ideal choice for applications requiring high accuracy and minimal space. This product excels in delivering low-noise outputs and features a built-in programmable gain amplifier, offering enhanced flexibility for various signal ranges. Its robust design ensures reliable operation even in demanding environments, making it a preferred choice for industry professionals seeking to enhance their electronic systems.
ADS1218Y/250 Features
The ADS1218Y/250 boasts several key features that distinguish it from other ADCs in the market. It includes a high-resolution 24-bit sigma-delta modulator, multiple input channels, and an internal oscillator. Additionally, the device supports a wide input range and includes digital filters that reduce data noise, enhancing the quality of the output signal. The inclusion of a temperature sensor and a burnout detection feature ensures the ADC's reliability and longevity in critical applications.
ADS1218Y/250 Applications
- Industrial Automation: In automation systems, the ADS1218Y/250 is used to convert analog signals from sensors monitoring pressure, temperature, or load into digital data for precise control and monitoring.
- Medical Devices: Utilized in medical instrumentation, such as ECG and blood pressure monitors, the ADS1218Y/250 helps in accurately converting bio-signals into digital form for better diagnostic analysis.
- Energy Management: This ADC is critical in smart grid and renewable energy systems, where it ensures accurate measurements of electrical signals, aiding in efficient energy distribution and management.
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