ADS1255IDBR
- Mfr.Part #
- ADS1255IDBR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 24BIT SIGMA-DELTA 20SSOP
- Stock
- 4,798
- In Stock :
- 4,798
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Configuration :
- MUX-PGA-ADC
- Data Interface :
- SPI
- Number of Analog In Channels :
- 2
- Mounting Type :
- Surface Mount
- Resolution :
- 3 B
- Feature :
- PGA
- Converter Type :
- ADC, DELTA-SIGMA
- JESD-609 Code :
- e4
- Number of Inputs :
- 1, 2
- Voltage - Supply, Digital :
- 1.8V~3.6V
- Operating Temperature :
- -40°C~85°C
- Conversion Rate :
- 30 ksps
- Height :
- 2mm
- Supply Voltage :
- 5V
- Reference Type :
- External
- Max Power Dissipation :
- 57mW
- Number of Terminations :
- 20
- Pbfree Code :
- yes
- Pin Count :
- 20
- Base Part Number :
- ADS1255
- Terminal Form :
- Gull wing
- Power Consumption :
- 36mW
- Number of Elements :
- 1
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Nominal Supply Current :
- 36mA
- Max Supply Voltage :
- 5.25V
- Width :
- 5.3mm
- Output Format :
- Serial
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Polarity :
- Bipolar
- Factory Lead Time :
- 6 Weeks
- REACH SVHC :
- No SVHC
- Supply Type :
- Analog, Digital
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Channels :
- 2
- Thickness :
- 1.95mm
- Number of Pins :
- 20
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.65mm
- Contact Plating :
- Gold
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Analog Input Voltage-Max :
- 5V
- Differential Nonlinearity :
- 2 LSB
- Sampling Rate (Per Second) :
- 30k
- ECCN Code :
- EAR99
- Voltage - Supply, Analog :
- 5V
- Number of Functions :
- 1
- Sampling Rate :
- 30 ksps
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Number of Bits :
- 24
- Min Supply Voltage (DC) :
- 1.8V
- Input Type :
- Differential, Single Ended
- Power Dissipation :
- 38mW
- Min Supply Voltage :
- 4.75V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Supply Voltage :
- 5V
- Length :
- 7.2mm
- Architecture :
- Sigma-Delta
- Max Supply Voltage (DC) :
- 3.6V
- Datasheets
- ADS1255IDBR

Analog to Digital Converters (ADC) Texas Instruments ADS1255IDBR Overview
The Texas Instruments ADS1255IDBR is a state-of-the-art 24-bit Sigma-Delta analog-to-digital converter (ADC) designed for precision data acquisition in a variety of applications. This high-performance component offers exceptional accuracy and low noise performance, making it an excellent choice for demanding industrial and medical applications. Its 20-SSOP package allows for compact board designs. The Analog to Digital Converters (ADC) Texas Instruments ADS1255IDBR is optimized for enhanced signal-to-noise ratio (SNR) and features a flexible input multiplexer (MUX) that supports multiple channel configurations.
ADS1255IDBR Features
The ADS1255IDBR boasts a comprehensive feature set tailored for high-precision measurements:
- 24-bit resolution: Provides high accuracy and fine detail in measurements.
- Sigma-Delta architecture: Ensures stable and reliable data output under varying signal conditions.
- Low-noise performance: Ideal for applications requiring precise data acquisition with minimal signal distortion.
- Flexible input MUX: Supports 2 differential or 4 single-ended inputs, allowing versatile configurations in application design.
- Data output rates up to 30 kSPS: Enables fast data processing suitable for both slow and moderate speed applications.
- Internal oscillator: Reduces the need for external components, simplifying design and reducing system cost.
ADS1255IDBR Applications
- Medical instrumentation:
Utilized in devices such as ECG monitors and blood analysis equipment, where precision and reliability in signal conversion are crucial.
- Industrial control systems:
Integral in monitoring and controlling processes through precise measurements of physical parameters like temperature and pressure.
- Weigh scales:
Employs its high-resolution capabilities to provide accurate weight measurements, essential for industrial batching and packaging operations.
- Scientific research:
Used in experimental setups requiring precise data logging of various environmental or chemical parameters.
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