| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | 1319 | On Request | On Request |
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The AD7278AUJZ-500RL7 from Analog Devices is an 8-bit, high-speed, low-power successive approximation analog-to-digital converter (ADC). It features a throughput rate of up to 3 MSPS, making it suitable for applications requiring rapid data conversion.
This ADC operates from a single 2.35 V to 3.6 V power supply. It includes a low-noise, wide-bandwidth track-and-hold amplifier capable of handling input frequencies up to 55 MHz. The conversion process is controlled via a serial interface compatible with SPI, QSPI, MICROWIRE, and DSP protocols.
The device is housed in a compact 6-lead TSOT package, designed for surface mounting. Its operating temperature range is -40°C to +125°C, ensuring reliability in various environmental conditions. The architecture is Successive Approximation Register (SAR), with a reference type derived from the supply voltage.
Key electrical specifications include a sampling rate of 3 MSPS, a signal-to-noise ratio of 70 dB at 1 MHz, and low power consumption. The input type is single-ended, and the configuration is S/H-ADC with a 1:1 ratio.
The AD7278AUJZ-500RL7 is an 8-bit analog-to-digital converter.
The maximum sampling rate is 3 MSPS (3 million samples per second).
The device operates from 2.35 V to 3.6 V for both analog and digital supplies.
The operating temperature range is -40°C to +125°C.
It is available in a surface-mount TSOT-23-6 package (SOT-23-6 Thin, TSOT-23-6).
Typical power consumption is 12.6 mW at 3 MSPS with 3 V supplies.
The SNR is 70 dB minimum at 1 MHz input frequency.