| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 1627+5 | On Request | On Request |
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The ADS7044IDCUR is a 12-bit, 1-MSPS successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It is designed for ultra-low-power and ultra-small-size applications, featuring a differential input with a unipolar input voltage range of 0 V to 3.6 V. The device operates from a single analog supply of 1.65 V to 3.6 V and a separate digital supply of 1.65 V to 3.6 V, independent of the analog supply.
Key performance specifications include a typical signal-to-noise ratio (SNR) of 71 dB and a total harmonic distortion (THD) of -85 dB at 3 V AVDD. The ADC achieves a throughput of 1 MSPS with zero data latency and includes integrated offset calibration. Power consumption scales with the sampling rate, from 261 µW at 1 MSPS with 1.8 V AVDD down to less than 1 µW at 1 kSPS with 3 V AVDD.
The ADS7044IDCUR is offered in an 8-pin VSSOP (DCU) package with a surface-mount footprint. It is specified for an operating temperature range of -40°C to 125°C, making it suitable for industrial and automotive environments. The SPI-compatible serial interface operates at up to 16 MHz and is JESD8-7A compliant.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.32 | $1.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS7044IDCUR has a resolution of 12 bits.
The maximum sampling rate is 1 MSPS (1,000,000 samples per second).
The operating temperature range is -40°C to 125°C.
It is available in an 8-VSSOP (DCU) package.
Typical power consumption is 0.261 mW at 1 MSPS with 1.8 V AVDD, and 0.9 mW at 1 MSPS with 3 V AVDD.
The unipolar differential input voltage range is 0 V to 3.6 V.
The RoHS status is listed as RoHS3 Compliant, but this is unverified and should be confirmed from official documentation.