TLV5624中文资料8 位、1.0us 至 3.5us 双路 DAC、串行输入、可编程内部基准、稳定时间数据手册TI规格书

描述 Description

The TLV5624 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.

特性 Features

• 8-Bit Voltage Output DAC
• Programmable Internal Reference
• Programmable Settling Time:

• 1 µs in Fast Mode,
• 3.5 µs in Slow Mode
• Compatible With TMS320 and SPI™ Serial Ports
• Differential Nonlinearity . . .