TLV5618A是TI公司的一款精密DAC(=<10MSPS)产品，TLV5618A是12 位 2.5us 双路 DAC，具有串行输入、可编程稳定时间、在 Q temp 温度范围内运行，本页介绍了TLV5618A的产品说明、应用、特性等，并给出了与TLV5618A相关的TI元器件型号供参考。
TLV5618A - 12 位 2.5us 双路 DAC，具有串行输入、可编程稳定时间、在 Q temp 温度范围内运行 - 精密DAC(=<10MSPS) - 数模转换器 - TI公司（Texas Instruments，德州仪器）
The TLV5618A is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface is compatible with TMS320, SPI™, QSPI™, and Microwire™ serial ports. It is programmed with a 16-bit serial string containing 4 control and 12 data bits.
The resistor string output voltage is buffered by an x2 gain rail-to-rail output buffer. The buffer features a Class-AB output stage to improve stability and reduce settling time. The programmable settling time of the DAC allows the designer to optimize speed versus power dissipation.
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 package in standard commercial and industrial temperature ranges.
The TLV5618AC is characterized for operation from 0°C to 70°C. The TLV5618AI is characterized for operation from –40°C to 85°C. The TLV5618AQ is characterized for operation from –40°C to 125°C. The TLV5618AM is characterized for operation from –55°C to 125°C.
- Dual 12-Bit Voltage Output DAC
- Programmable Settling Time
- 3 us in Fast Mode
- 10 us in Slow Mode
- Compatible With TMS320 and SPI Serial Ports
- Differential Nonlinearity <0.5 LSB Typ
- Monotonic Over Temperature
- Direct Replacement for TLC5618A (C and I Suffixes)
- Available in Q-Temp Automotive HighRel Automotive Applications Configuration Control/Print Support Qualification to Automotive Standards
- applications
- Digital Servo Control Loops
- Digital Offset and Gain Adjustment
- Industrial Process Control
- Machine and Motion Control Devices
- Mass Storage Devices
SPI and QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corporation.
