TLV5624

8 位 1.0 至 3.5us DAC，具有串行输入、可编程内部参考和稳定时间

The is a 8-bit voltage output DAC with a flexible 4-wire serial interface. The serial interface allows glueless interface to TMS320 and SPI™, QSPI™, and Microwire™ serial ports. It is programmed with a 16-bit serial string containing 4 control and 8 data bits.

The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The programmable settling time of the DAC allows the designer to optimize speed vs power dissipation. With its on-chip programmable precision voltage reference, the TLV5624 simplifies overall system design.

Because of its ability to source up to 1 mA, the reference can also be used as a system reference. Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It is available in an 8-pin SOIC and 8-pin MSOP package to reduce board space in standard commercial and industrial temperature ranges.

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8-Bit Voltage Output DAC

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Programmable Internal Reference

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Programmable Settling Time:

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1 µs in Fast Mode,

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3.5 µs in Slow Mode

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Compatible With TMS320 and SPI™ Serial Ports

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Differential Nonlinearity . . . <0.2 LSB

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Monotonic Over Temperature