| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,209 pcs
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3209 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments ADS1263IPW is a high-precision 32-bit delta-sigma analog-to-digital converter (ADC) designed for demanding industrial and instrumentation applications. It offers a maximum sampling rate of 38 kSPS and supports up to 10 input channels, configurable as either single-ended or differential. The device integrates a low-noise programmable gain amplifier (PGA) and an internal 2.5V voltage reference with a temperature drift of 2 ppm/°C.
Key performance characteristics include an offset drift of 1 nV/°C, gain drift of 0.5 ppm/°C, and noise of 7 nV RMS at 2.5 SPS with a gain of 32. Linearity is specified at 3 ppm. The ADC also features an auxiliary 24-bit delta-sigma ADC for monitoring additional signals. Communication is via an SPI interface. Additional integrated features include dual sensor excitation current sources, eight general-purpose input/outputs (GPIOs), and 50/60 Hz rejection for power line noise reduction.
The ADS1263IPW operates from an analog supply voltage of 4.75V to 5.25V and a digital supply voltage of 2.7V to 5.25V, with typical power consumption of 27 mW. It is specified for operation over the industrial temperature range of -40°C to 125°C. The device is offered in a 28-pin TSSOP package (PW) with a surface-mount footprint.
| Qty | Low | High |
|---|---|---|
| 1+ | $14.32 | $14.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The analog supply voltage range is 4.75 V to 5.25 V, and the digital supply voltage range is 2.7 V to 5.25 V.
It is available in a 28-pin TSSOP package (28-TSSOP).
It operates from -40°C to 125°C.
The RoHS status is listed as RoHS3 Compliant, but this is unverified (low confidence).
The ADC has 32-bit resolution and a maximum sampling rate of 38 kSPS.
It uses an SPI interface.
Yes, it has an internal 2.5V reference with a temperature drift of 2 ppm/°C. It also supports an external reference.