ecently, the "2023?World?Electronics Achievement Award" award ceremony hosted by ASPENCORE was held in Shenzhen, and the?low-power, single-channel, single-ended input 12-bit analog-to-digital converter RS1461 from Runic Technology?was awarded the "Amplifier/Data Converter of the Year" of the World?Electronics Achievement Award.

RS1461 is a low-power, single-channel, single-ended input 12-bit analog-to-digital converter with a sampling rate of 1MSPS, which can meet most of the low-latency, high-speed industrial application scenarios. RS1461 supports a variety of serial interface standards, such as SPI、QSPI、MICROWIRE, and many common DSP?serial interfaces. RS1461 uses the supply voltage as a reference, with a signal-to-noise ratio of 71.5dB and a maximum INL/DNL of 1LSB, with a dynamic power consumption of 4.5mw or 11mw in 3V and 5V power supply scenarios, respectively. RS1461 is suitable for a wide range of applications such as medical devices, vehicle?navigation, instrumentation and control systems.

Functional characteristics

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Power supply voltage: 2.7-5.25V

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Resolution: 12Bit

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Sampling rate: 1MSPS

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Communication interface: SPI, QSPI, MICROWIRE, and DSP serial interface

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Number of channels: 1

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Input type: single ended input

Signal to noise ratio: 71.5dB

Integral nonlinear INL: 1LSB (max)

Differential nonlinear DNL: 1LSB (max)

Power consumption: 3V Power supply: 4.5mW (TYP)

5V power supply: 11mW (TYP)

Temperature range: -40 ℃ to -125 ℃

Packaging : SOT23-6

RS1461 Product Advantages

☆ Possess excellent DC accuracy and dynamic performance.

The sampling rate of 1 MSPS can meet the vast majority of low latency and high-speed industrial application scenarios.

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Adopting a single ended input type, the signal only needs one routing line from the source to the ADC, reducing system complexity and reducing the power consumption of the total signal chain.

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☆ The serial interface is compatible with multiple standards, such as SPI, QSPI, MICROwire, and many common DSP serial interfaces.

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Provide 6-pin SOT23 packaging, suitable for applications with high space requirements.

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