| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7490BCPZ is a 12-bit, 16-channel successive approximation register (SAR) analog-to-digital converter from Analog Devices. It offers a maximum sampling rate of 1 MSPS and operates from a single 2.7V to 5.25V power supply. The device includes a low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies above 1 MHz, achieving a signal-to-noise ratio of 69.5 dB at 50 kHz input frequency.
This ADC features 16 single-ended inputs with an integrated sequencer, making it suitable for multichannel data acquisition systems. The serial interface is compatible with SPI, QSPI, MICROWIRE, and DSP protocols. Power consumption is optimized with a maximum of 5.4 mW at 870 kSPS (3V supplies) and 12.5 mW at 1 MSPS (5V supplies). A full shutdown mode reduces current to 0.5 µA.
The AD7490BCPZ is offered in a 32-lead LFCSP package (5x5 mm) with an exposed pad for thermal management. It is qualified to AEC-Q100 standards for automotive applications. The device is specified over the industrial temperature range of -40°C to +85°C.
12 bits.
16 single-ended inputs.
1 MSPS.
2.7V to 5.25V.
-40°C to +85°C.
32-VFQFN Exposed Pad, CSP (32-LFCSP-VQ, 5x5 mm).
RoHS3 Compliant (unverified).