AD7277BUJZ-REEL7

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The AD7277BUJZ-REEL7 is a CMOS analog-to-digital converter (ADC). It is a versatile, low power device with high speed performance up to 200 kSPS and resolution up to 14 bits. It is ideal for data acquisition applications such as instrumentation, medical and process control.

The AD7277BUJZ-REEL7 features easy-to-use on-chip features such as programmable voltage reference, digital filter, and auto-calibration. It has an input range of +5 V to –5 V and is compatible with 4.5 V to 5.5 V power supplies. The AD7277BUJZ-REEL7 is offered in a small 8-lead lead (2.1 x 3.0 mm, TSSOP) package.

The AD7277BUJZ-REEL7 has two input pins and one output pin. The two inputs are used to sense the analog input. The input signals are sampled by a sample and hold circuitry and then converted to digital values. The digital output is provided by a 12-bit DAC (digital-to-analog converter) with an output code resolution of 16 bits.

The AD7277BUJZ-REEL7 has an auto-calibration feature which helps to maintain conversion accuracy over time. The auto-calibration helps to reduce offset and gain errors by applying a calibration voltage to the inputs while the digital filter processes the input signal. The digital filter has a linear-phase response with a frequency response bandwidth of 1.5 MHz.

In addition to the auto-calibration feature, the AD7277BUJZ-REEL7 includes a programmable voltage reference. The reference voltage can be set to a value between 4.5 V and 5.5 V. This helps to ensure that the digital output is accurately matched with the analog input.

The AD7277BUJZ-REEL7 can also provide multiple sample-rate conversions. The device allows for conversion from any clock frequency up to 200 kSPS. This makes it well-suited for applications such as high-speed data acquisition, medical instrumentation and speech or audio analysis.

The AD7277BUJZ-REEL7 is well-suited for applications such as industrial process control, metering and instrumentation. It can also be used to sample inputs from multiple transducers in process control systems. Its small package size and low power consumption make it an ideal choice for handheld and battery-powered applications.

In summary, the AD7277BUJZ-REEL7 is a versatile and efficient analog-to-digital converter for high speed data acquisition and processing applications. Its high sampling rate, low power consumption, small package size, programmable reference voltage and auto-calibration make it an ideal device for a wide variety of analog-to-digital conversion tasks.

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