| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,487 pcs
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1487 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS7251IRTER is a precision 12-bit analog-to-digital converter (ADC) from Texas Instruments, designed for simultaneous sampling of two differential input channels. It achieves a maximum sample rate of 2000 kSPS (2 MSPS) using a successive approximation register (SAR) architecture. The device includes an internal voltage reference and supports an input voltage range of 0 V to 5.25 V.
Key electrical specifications include a typical signal-to-noise ratio (SNR) of 73 dB and an integral nonlinearity (INL) of ±1 LSB. The ADC operates from an analog supply of 4.75 V to 5.25 V and a digital supply of 1.65 V to 5.25 V, with a typical power consumption of 55 mW. The device communicates via an SPI data interface.
The ADS7251IRTER is housed in a 16-pin WQFN package with an exposed pad, measuring 3 mm × 3 mm (9 mm²), and is rated for surface mount assembly. It is specified for operation over the extended industrial temperature range of -40°C to +125°C. The part is catalog rated and features simultaneous sampling, making it suitable for multi-channel data acquisition systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.57 | $5.57 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS7251IRTER has a resolution of 12 bits.
The maximum sample rate is 2000 kSPS (2 MSPS).
It has 2 input channels configured for differential inputs.
The operating temperature range is -40°C to +125°C.
The device is packaged in a 16-WQFN (3x3) with an exposed pad.
Typical power consumption is 55 mW.
Yes, it has an internal reference.