ADS1222IPWRG4
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- Mfr.Part #
- ADS1222IPWRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC ADC 24BIT SIGMA-DELTA 14TSSOP
- Stock
- 7,160
- In Stock ：
- 7,160
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Pbfree Code :
- yes
- Input Type :
- Differential, Single Ended
- Power Dissipation :
- 1.5mW
- Supply Voltage :
- 5V
- Polarity :
- Bipolar
- Data Interface :
- SPI
- Sampling Rate (Per Second) :
- 240
- Power Consumption :
- 1.35mW
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Architecture :
- Sigma-Delta
- Height :
- 1.2mm
- Number of Elements :
- 1
- Number of Terminations :
- 14
- Configuration :
- MUX-ADC
- Terminal Form :
- Gull wing
- Nominal Supply Current :
- 425µA
- Differential Nonlinearity :
- 1 LSB
- Number of Pins :
- 14
- Number of Channels :
- 2
- Base Part Number :
- ADS1222
- Peak Reflow Temperature (Cel) :
- 260
- Feature :
- Temperature Sensor
- Resolution :
- 3 B
- Packaging :
- Tape and Reel (TR)
- Conversion Rate :
- 240 sps
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Pin Count :
- 14
- Reference Type :
- External
- Terminal Position :
- Dual
- Output Format :
- Serial
- Mounting Type :
- Surface Mount
- Number of Analog In Channels :
- 2
- Operating Temperature :
- -40°C~85°C
- Length :
- 5mm
- Number of Bits :
- 24
- Contact Plating :
- Gold
- Number of Functions :
- 1
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Max Power Dissipation :
- 2.25mW
- JESD-609 Code :
- e4
- Converter Type :
- ADC, DELTA-SIGMA
- Supply Type :
- Analog, Digital
- Max Supply Voltage (DC) :
- 5.5V
- Width :
- 4.4mm
- Factory Lead Time :
- 6 Weeks
- Sampling Rate :
- 240 sps
- Max Supply Voltage :
- 5.5V
- Thickness :
- 1mm
- Min Supply Voltage (DC) :
- 2.7V
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Analog Input Voltage-Max :
- 5V
- Number of A/D Converters :
- 1
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Min Supply Voltage :
- 2.7V
- Operating Supply Voltage :
- 5V
- Datasheets
- ADS1222IPWRG4
Analog to Digital Converters (ADC) Texas Instruments ADS1222IPWRG4 Overview
The Texas Instruments ADS1222IPWRG4 is a highly precise, 24-bit sigma-delta Analog to Digital Converter (ADC) that ensures exceptional accuracy and noise performance. Its design is tailored specifically for applications requiring high-resolution signal acquisition under varied conditions. The integration of the ADS1222IPWRG4 by Texas Instruments in your systems means embracing reliability and technical proficiency that enhances overall performance and efficiency.
ADS1222IPWRG4 Features
This ADC is notable for its low power consumption and versatile input multiplexer (MUX) that supports two differential or four single-ended inputs. The ADS1222IPWRG4 features an onboard programmable gain amplifier (PGA), allowing gains from 1 to 128, which makes it highly suitable for small-signal applications including temperature sensors and pressure sensors. Its extended temperature range makes it ideal for industrial applications.
ADS1222IPWRG4 Applications
- Industrial Process Control: In monitoring and control systems, the ADS1222IPWRG4 captures accurate and stable data from sensors, enhancing process accuracy and reliability.
- Portable Instrumentation: Thanks to its low power consumption, it is well-suited for battery-operated devices, ensuring long operational periods in field applications.
- Medical Devices: Its high resolution and precision make it ideal for medical monitoring devices, such as blood pressure monitors and electrocardiograms, where precision is critical for patient care.
- Temperature Measurement: With its ability to process small signal outputs from thermocouples, the ADS1222IPWRG4 provides precise temperature readings, crucial for both industrial and consumer products.
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