TLV5638MDREP 供应商
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TLV5638MDREP
品牌：Texas Instruments 封装/批号：SOIC8/21+ -
TLV5638MDREP
品牌：TI 封装/批号：SOP/21+
TLV5638MDREP 属性参数
- 制造商：Texas Instruments
- 产品种类：DAC（数/模转换器）
- 转换器数量：2
- DAC 输出端数量：2
- 转换速率：233 KSPs
- 分辨率：12 bit
- 接口类型：QSPI, SPI, Serial (3-Wire, Microwire)
- 稳定时间：7 us
- 最大工作温度：+ 125 C
- 安装风格：SMD/SMT
- 封装 / 箱体：SOIC-8
- 封装：Reel
- 最小工作温度：- 55 C
- 输出类型：Voltage
- 工厂包装数量：2500
- Supply Voltage - Max：5.5 V
- Supply Voltage - Min：2.7 V
- 电压参考：Internal or External
产品特性
- Controlled Baseline One Assembly/Test Site, One Fabrication Site
- One Assembly/Test Site, One Fabrication Site
- Extended Temperature Performance of –55°C to 125°C
- Enhanced Diminishing Manufacturing Sources (DMS) Support
- Enhanced Product Change Notification
- Qualification Pedigree
- Dual 12-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 <0.5 LSB Typ
- Monotonic Over Temperature
- applications Digital Servo Control Loops Digital Offset and Gain Adjustment Industrial Process Control Machine and Motion Control Devices Mass Storage Devices
- Digital Servo Control Loops
- Digital Offset and Gain Adjustment
- Industrial Process Control
- Machine and Motion Control Devices
- Mass Storage Devices
产品概述
The TLV5638 is a dual 12-bit voltage output DAC with a flexible 3-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 12 data bits.The resistor string output voltage is buffered by a 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 vs power dissipation. With its on-chip programmable precision voltage reference, the TLV5638 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 package to reduce board space.
TLV5638MDREP 电路图
