DAC908E

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The DAC908E is a digital to analog converter that is a member of the Data Acquisition family. It is used to convert digital signals into analog output signals. The DAC908E is a full 12-bit resolution device, with 2 octal single-ended outputs providing 4-quadrant multiplication performance. It offers output ranges of 0-5V, 0-10V and ±5V, and offers improved accuracy, offset and gain errors, over a wide temperature range.

The DAC908E is used in a variety of applications, such as instrumentation and control, data acquisition, audio/visual and medical systems, process control, and signal conditioning. It is ideal for applications in which precision analog signals must be generated from digital values, such as in industrial automation, telemetry, motion and robotics control.

The DAC908E is a low-power, low-cost 12-bit digital to analog converter. It has 256k-bit of available internal data storage, and can generate analog output values up to 16-bits of resolution. It has a single-supply operation range of +2.7 to +5.5V, making it suitable for most applications. The DAC908E also supports hardware double-buffering, allowing two simultaneous digital inputs to be converted to analog output.

The DAC908E employs a radically different working principle to most other DACs. Rather than using voltage sources to generate the desired output, it employs a single capacitance to represent each datapoint. The capacitance is formed by two electrostatic plates. The two plates are each connected to one of the DAC’s voltage sources, generating a voltage difference between them. This difference is then converted to a digital output by the DAC, resulting in a specific analog output voltage.

The DAC908E is a very reliable device, with a low power consumption rating and an output frequency of up to 50 MHz. It also features an on-chip programmable gain amplifier and can be used in conjunction with a high-speed ADC. The device is housed in a tiny SOIC-8 package, allowing it to be conveniently mounted in a variety of applications.

The DAC908E is an ideal solution for applications that require precise analog signals from digital data. Its low-power operation and high resolution make it an attractive choice for many applications. With its scalability and compact size, it is easy to integrate into any system.

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