TLC7226IN

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The TLC7226IN is a monolithic CMOS low power quad 12-bit digital-to-analog converter suitable for use in data acquisition applications. It is a member of Texas Instruments’ family of functional analog to digital converters (ADCs) and digital to analog converters (DACs). It incorporates low power CMOS technology to offer an impressive level of performance at high speeds.

The TLC7226IN is designed to convert a 12-bit digital input code into a current output. In a system, multiple TLC7226INs can be connected to the same clock source and controlled simultaneously to produce a variety of outputs with various gain settings.

TLC7226IN offers several advantages over other DACs, including low power consumption, high accuracy, low distortion, and fast settling times. Plus, the chip is designed to have low no-load power consumption, which makes it well suited for battery-powered applications where power conservation is important.

The TLC7226IN is available in the SOIC-8 and TSSOP-14 packages. The device features an on-chip voltage reference. The on-board reference reduces system power consumption and improves overall system accuracy. It also has differential inputs that reduce noise and improve accuracy.

The TLC7226IN operates with a single voltage supply, typically between 4.5V and 5.5V. A 12-bit latch is built into the device to store the incoming digital data. When the chip receives a write command, the content of the latch is transferred to the internal digital-to-analog converter (DAC). The output of the DAC is then sent to the output stage, and the result is a current that is proportional to the input code.

Furthermore, the TLC7226IN incorporates a power-down feature, which reduces power consumption when the device is not in use. When the chip is placed into Power-Down mode, the power consumption is reduced to a mere 100µA.

The TLC7226IN chip is an effective solution for data acquisition applications such as instrumentation systems, control systems, automation systems and medical systems. It is also used in audio and video applications, industrial process monitoring and control, and automotive diagnostics.

In summary, the TLC7226IN is a high-performance, low-power CMOS 12-bit digital-to-analog converter designed to convert digital data into a current output. It is ideal for data acquisition applications such as instrumentation, audio, video and automotive systems. It features low power consumption, high accuracy, low distortion, fast settling times, low no-load power consumption and an on-chip voltage reference.

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