| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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25,000 pcs
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25000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The AD7790BRMZ-REEL from Analog Devices is a complete analog front-end solution for low-frequency measurement applications. This 16-bit Sigma-Delta ADC offers a typical RMS noise of 1.1 μV at a 9.5 Hz update rate and an integral nonlinearity of 3.5 ppm. It operates from a power supply range of 2.5 V to 5.25 V and has a normal current consumption of 75 μA maximum.
Designed for versatility, the AD7790BRMZ-REEL includes an internal clock oscillator and a programmable gain amplifier (PGA). It supports SPI, QSPI, MICROWIRE, and DSP compatible interfaces. The device is housed in a 10-lead MSOP package, suitable for surface mounting.
Key applications include smart transmitters, battery-powered devices, portable instrumentation, sensor measurements, weigh scales, and 4 to 20 mA loops. Its simultaneous 50 Hz and 60 Hz rejection capability makes it ideal for power line frequency environments.
2.5 V to 5.25 V.
10-TFSOP or 10-MSOP (0.118", 3.00mm Width) surface mount package.
-40°C to +105°C.
RoHS3 Compliant (unverified, treat as low confidence).
16-bit peak-to-peak resolution.
75 μA maximum in normal mode, 1 μA maximum in power-down mode.
SPI and DSP.