ADS1281IPW
- Mfr.Part #
- ADS1281IPW
- Manufacturer
- Texas Instruments
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC ADC 31BIT SIGMA-DELTA 24TSSOP
- Stock
- 63
- In Stock :
- 63
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Max Supply Voltage :
- 5.25V
- Number of Pins :
- 24
- Voltage - Supply, Digital :
- 1.65V~3.6V
- Input Type :
- Differential, Single Ended
- Polarity :
- Bipolar
- Packaging :
- Tube
- Dual Supply Voltage :
- 2.5V
- Configuration :
- ADC
- Data Interface :
- SPI
- Reference Type :
- External
- ECCN Code :
- EAR99
- Pin Count :
- 24
- Radiation Hardening :
- No
- Height :
- 1.2mm
- Sampling Rate :
- 4 ksps
- Terminal Form :
- Gull wing
- Number of Bits :
- 31
- Power Supplies :
- +-2.53.3V
- Max Power Dissipation :
- 18mW
- Number of Terminations :
- 24
- Contact Plating :
- Gold
- Number of Channels :
- 1
- Width :
- 4.4mm
- Min Supply Voltage :
- 4.75V
- Signal to Noise Ratio (SNR) :
- 130 dB
- Supply Voltage :
- 3.3V
- Power Consumption :
- 12mW
- Conversion Rate :
- 4 ksps
- Interface :
- Parallel, SPI, Serial
- Operating Temperature :
- -40°C~85°C
- Differential Nonlinearity :
- 1 LSB
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Nominal Supply Current :
- 2mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 7.8mm
- Architecture :
- Sigma-Delta
- Lead Free :
- Lead Free
- Resolution :
- 3.875 B
- REACH SVHC :
- No SVHC
- Mount :
- Surface Mount, Through Hole
- Base Part Number :
- ADS1281
- Thickness :
- 1mm
- Number of Functions :
- 1
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Power Dissipation :
- 12mW
- Mounting Type :
- Surface Mount
- Supply Type :
- Analog, Digital, Dual, Single
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Voltage - Supply, Analog :
- 5V
- Terminal Pitch :
- 0.65mm
- Operating Supply Voltage :
- 5V
- Linearity Error-Max (EL) :
- 0.0005%
- Peak Reflow Temperature (Cel) :
- 260
- Number of Analog In Channels :
- 1
- JESD-609 Code :
- e4
- Sampling Rate (Per Second) :
- 4k
- Datasheets
- ADS1281IPW

Analog to Digital Converters (ADC) Texas Instruments ADS1281IPW Overview
The Analog to Digital Converters (ADC) Texas Instruments ADS1281IPW is engineered to meet the demanding needs of precision data acquisition and measurement systems. This 31-bit sigma-delta ADC offers unmatched performance in terms of resolution and signal integrity, making it an ideal choice for applications requiring high-accuracy sensor data. Its robust design is packaged in a compact 24-TSSOP, providing a space-efficient solution without compromising on functionality. The ADS1281IPW delivers exceptional low-noise performance and includes features such as a built-in low noise gain amplifier, digital filter, and on-chip oscillator, which simplifies system design and enhances overall system reliability.
ADS1281IPW Features
The Texas Instruments ADS1281IPW features high-resolution 31-bit analog-to-digital conversion with a sigma-delta modulator that provides stable and accurate readings under fluctuating conditions. This component ensures low-noise output and excellent linearity for critical measurement applications. The built-in programmable gain amplifier allows easy adaptation to different signal levels, while the on-chip oscillator reduces the need for external components, facilitating simpler circuit layouts and reduced BOM costs.
ADS1281IPW Applications
- Medical Imaging Equipment: Utilized for high-precision measurements required in X-ray and MRI machines, ensuring accurate diagnostics.
- Industrial Automation: Serves to enhance the accuracy of sensors and transducers in automation systems, improving process control and efficiency.
- Scientific Instrumentation: Critical for experiments requiring precise digital data collection, especially in fields like seismology and metrology.
- Energy Management Systems: Helps in monitoring electrical parameters with high accuracy, which is crucial for optimizing energy consumption and performance.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















