| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,207 pcs
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1207 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS1281IPW from Texas Instruments is an ultra-high-resolution, 31-bit Delta-Sigma Analog-to-Digital Converter (ADC). It offers a maximum sample rate of 4 kSPS and features a SPI interface for digital communication.
This ADC boasts a high Signal-to-Noise Ratio (SNR) of 130 dB and excellent accuracy with a typical THD of -122 dB and INL of 0.6 ppm. It supports differential input types and requires an external reference. The operating temperature range is from -40°C to 85°C.
Designed for applications requiring high precision, such as seismic monitoring and high-accuracy instrumentation, the ADS1281IPW operates with analog supply voltages from 0V to 5V and digital supply voltages from 1.65V to 3.6V. It is available in a 24-TSSOP surface mount package.
Key features include a flexible digital filter with selectable FIR, IIR, and Sinc options, a programmable high-pass filter, and a calibration engine for offset and gain correction. Low power consumption is also a notable characteristic, with typical operating power of 12mW and shutdown power of 10µW.
| Qty | Low | High |
|---|---|---|
| 1+ | $46.29 | $46.29 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS1281IPW has a resolution of 31 bits.
The maximum sample rate for the ADS1281IPW is 4 kSPS.
The ADS1281IPW uses an SPI interface.
The ADS1281IPW operates in a temperature range of -40°C to 85°C.
The typical power consumption of the ADS1281IPW is 12 mW.
The ADS1281IPW has an SNR of 130 dB.
The ADS1281IPW is supplied in a 24-TSSOP package.