| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,500 pcs
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3500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7714YRZ is a complete analog front end for low-frequency measurement applications, accepting low-level signals from transducers and outputting serial digital data. It employs a sigma-delta conversion technique to achieve 24-bit no missing codes performance. The device features a programmable gain front end (gain 1 to 128) with a multiplexer for three differential or five pseudo-differential inputs. The on-chip digital filter has a programmable cutoff, allowing adjustment of settling time.
Key specifications include a 1 kSPS sampling rate, 0.0010% linearity error (Y-grade), and typical noise of less than 150 nV rms. The ADC operates from a single supply of 2.7V to 5.25V, drawing only 226 µA typical supply current (4 µA in power-down mode). It uses an external voltage reference and communicates via a three-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP.
The AD7714YRZ is housed in a 24-lead SOIC package (0.295" width, 7.50mm) and is rated for operating temperatures from -40°C to +105°C. The Y-grade version offers lower power dissipation and improved linearity compared to the standard AD7714. This ADC is ideal for portable industrial instruments, weigh scales, loop-powered systems, and pressure transducers.
The AD7714YRZ has 24-bit resolution with no missing codes.
The sampling rate is 1 kSPS.
It supports 3 differential or 5 pseudo-differential inputs.
The supply voltage range is 2.7V to 5.25V.
The operating temperature range is -40°C to +105°C.
It is available in a 24-SOIC package (0.295", 7.50mm width).
The part is marked as RoHS3 compliant, but this has not been verified from official documentation.