TLV5638-EP 增强型塑料 12 位 1Us 串行输入双路 Dac,具有可编程内部 基准和建立时间

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

TLV5638-EP
Resolution (Bits) 12    
DAC: Channels 2    
Interface Serial SPI    
Output Type Voltage    
Output Range Min. (V or mA) 0    
Output Range Max. (V or mA) 5.1    
Settling Time (µs) 1    
Reference: Type Int , Ext    
Power Consumption (Typ) (mW) 4.5    
Rating HiRel Enhanced Product
DNL (Max) (+/-LSB) 1    
INL (Max) (+/-LSB) 4    
Pin/Package 8SOIC
TLV5638-EP 特性
TLV5638-EP 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
TLV5638MDREP ACTIVE -55 to 125 8.50 | 100u SOIC (D) | 8 2500 | LARGE T&R  
TLV5638QDREP ACTIVE -40 to 125 8.50 | 100u SOIC (D) | 8 2500 | LARGE T&R  
V62/03628-01XE ACTIVE -40 to 125 8.50 | 100u SOIC (D) | 8 2500 | LARGE T&R  
V62/03628-02XE ACTIVE -55 to 125 8.50 | 100u SOIC (D) | 8 2500 | LARGE T&R  
TLV5638-EP 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TLV5638MDREP Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM TLV5638MDREP TLV5638MDREP
TLV5638QDREP Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM TLV5638QDREP TLV5638QDREP
V62/03628-01XE Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM V62/03628-01XE V62/03628-01XE
V62/03628-02XE Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM V62/03628-02XE V62/03628-02XE
TLV5638-EP 应用技术支持与电子电路设计开发资源下载
  1. TLV5638-EP 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器数据转换器选型与价格参考 . xls