| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,216 pcs
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6216 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS1258IRTCT from Texas Instruments is a high-performance 24-bit delta-sigma analog-to-digital converter (ADC) designed for precision measurement applications. It supports up to 16 single-ended or 8 differential input channels with a maximum sample rate of 125 kSPS in fixed-channel mode and 23.7 kSPS per channel in auto-scan mode. The ADC uses an external reference and offers a SPI digital interface for communication.
Key electrical characteristics include a typical power consumption of 42 mW, integral nonlinearity of 0.0003%, offset drift of 0.02 µV/°C, and gain drift of 0.4 ppm/°C. The device operates with an analog supply voltage of 4.75V to 5.25V and a digital supply of 2.7V to 5.25V. Input voltage ranges are 0V to 5.35V for unipolar and -2.7V to 2.85V for bipolar configurations.
The ADC is packaged in a 48-VFQFN exposed pad surface-mount package (48-VQFN 7x7mm) and is rated for industrial temperature ranges from -40°C to 105°C. Additional features include 8 GPIOs, an internal 32.768 kHz oscillator, and open-sensor detection, making it suitable for applications such as medical imaging, process control, and industrial instrumentation.
| Qty | Low | High |
|---|---|---|
| 1+ | $14.98 | $14.98 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The analog supply voltage range is 4.75V to 5.25V, and the digital supply voltage range is 2.7V to 5.25V.
It is available in a 48-VFQFN Exposed Pad surface-mount package (48-VQFN 7x7mm).
-40°C to 105°C.
According to the available data, it is marked as RoHS3 Compliant, but this status is unverified and should be confirmed with the manufacturer.
24 bits.
125 kSPS in fixed-channel mode and 23.7 kSPS per channel in auto-scan mode.
16 single-ended or 8 differential input channels.