TLV5619QDW

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The TLV5619QDW is a Data Acquisition - Digital to Analog Converters (DAC) device. It offers two quad, 16-bit, voltage output digital-to-analog converters (DACs), each with up to ±10V output voltage range. The device offers an improved architecture designed to achieve a high level of performance while consuming a minimal amount of power. Additionally, the device offers comprehensive fault protection, allowing it to meet the requirements of many different applications.

The TLV5619QDW utilizes a four-wire serial digital interface. This interface provides for the configuration of many of the devices features, as well as for the control of the DAC outputs. The device also offers additional features such as power-on reset (POR) and a programmable gain amplifier (PGA).

The TLV5619QDW has a wide range of applications where its low power consumption, high accuracy, and wide output voltage range make it ideal for many applications including medical instrumentation, industrial control, and test and measurement. It is also suitable for applications where power supply remnants and power supply disturbance are a concern. Furthermore, the device’s high-performance, low-power architecture makes it a cost-effective solution for a variety of low-power analog output applications.

The TLV5619QDW operates by combining two Quad Voltage Output DACs (VODACs) into a single package. Each VODAC utilizes a proprietary architecture which has been optimized to minimize power consumption and improve performance. This architecture combines a differential amplifier for high-fidelity performance, with a 16-bit data transfer latch for maximum accuracy. The VODAC also incorporates a wide range of features including power on reset (POR), a programmable gain amplifier (PGA), and an output voltage range up to ±10V.

The TLV5619QDW VODAC operates in a single-ended configuration with an integrated reference. This configuration simplifies the overall design by combining the output configuration of the differential amplifier and the reference into a single signal path. The device can be programmed to output either a positive or negative voltage range, allowing it to be used in both single-ended and differential signal applications. Additionally, the device supports both single-ended and bipolar signal output configurations.

The TLV5619QDW requires very few external components for operation. The device includes an onboard power supply that can be powered by a single or dual supply setup, eliminating the need for an additional converter or regulator. The device also supports various modes of power-up sequences, providing flexibility in system design. In addition, the device also includes a number of on-chip voltage reference options as well as an internal trim circuit for fine tuning and calibration.

The TLV5619QDW is a highly integrated device that offers an improved analog output solution for a wide range of applications. With its low power consumption, high accuracy, wide output voltage range, and comprehensive fault protection, the device meets the requirements of many different applications, while reducing cost and board space. The device is an ideal choice for low-power, cost-sensitive applications that require high-performance analog output solutions.

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