| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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25,829 pcs
|
25829 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,340 pcs
|
2340 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
918 pcs
|
918 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
180 pcs
|
180 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS7042IRUGR is a 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It supports a sampling rate of up to 1 MSPS with zero data latency, making it suitable for high-speed data acquisition applications. The device operates from a single supply voltage range of 1.65V to 3.6V for both analog and digital domains, with an independent DVDD supply for flexibility.
Key electrical specifications include a signal-to-noise ratio (SNR) of 70 dB at 3V AVDD and a typical power consumption of only 0.234 mW (234 µW) at 1 MSPS with 1.8V AVDD. The ADC features a single-ended unipolar input range from 0V to AVDD, integrated offset calibration, and a SPI-compatible serial interface supporting up to 16 MHz clock.
The device is offered in a compact 8-X2QFN package (1.5 mm × 1.5 mm) with surface mount mounting. It is rated for industrial temperature range from -40°C to 125°C. The architecture is SAR with S/H-ADC configuration, and the reference type is supply-based. This ADC is designed for space-constrained and battery-powered applications where low power and small footprint are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.38 | $1.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The analog and digital supply voltage range is 1.65V to 3.6V.
The device is offered in an 8-X2QFN package (1.5 mm × 1.5 mm).
The operating temperature range is -40°C to 125°C.
The device is marked as RoHS3 compliant, but this information is unverified.
It is a 12-bit ADC with a maximum sampling rate of 1 MSPS.
Typical power consumption is 0.234 mW (234 µW) at 1 MSPS with 1.8V AVDD.
It uses an SPI-compatible serial interface.