Texas Instruments recommends a compact layout with the device placed close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC) it is driving. The device should be placed on a solid ground plane, and the analog and digital grounds should be separated to minimize noise coupling.
The POR and BOR features of the TLV5618ACDR can be handled by connecting the POR pin to a capacitor and a pull-up resistor to VCC. The BOR threshold can be adjusted by connecting a resistor divider network between VCC and GND to the BOR pin.
The recommended clock frequency for the TLV5618ACDR is between 10 kHz and 50 kHz. However, the device can operate at clock frequencies up to 100 kHz, but with reduced performance and increased power consumption.
To ensure accurate voltage reference performance, the TLV5618ACDR should be operated within its recommended operating conditions, including temperature range, power supply voltage, and clock frequency. Additionally, the device should be decoupled with a 10-uF capacitor between VCC and GND, and the voltage reference output should be bypassed with a 10-nF capacitor to GND.
Yes, the TLV5618ACDR can be used in a multi-channel application by connecting multiple devices in parallel, each with its own clock input and voltage reference output. However, the devices should be synchronized to a common clock source to ensure proper operation.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
