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TI(德州仪器) TLV5618AM
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  • TI(德州仪器) TLV5618AM
  • TI(德州仪器) TLV5618AM
  • TI(德州仪器) TLV5618AM
  • TI(德州仪器) TLV5618AM
  • TI(德州仪器) TLV5618AM
  • TI(德州仪器) TLV5618AM
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TLV5618AM

TLV5618AM

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具有串行输入、可编程 2.5us 稳定时间和军用级温度范围的 12 位、双通道 DAC

产品详情
  • 说明
  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

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.

Resolution (Bits)12
Number of DAC channels2
Interface typeSPI
Output typeBuffered Voltage
Settling time (µs)3
Reference typeExt
ArchitectureString
RatingMilitary
Output range (max) (mA/V)5.1
Output range (min) (mA/V)0
Sample/update rate (Msps)0.093
Power consumption (typ) (mW)1.8
Operating temperature range (°C)-55 to 125
CDIP (JG)864.032 mm² 9.6 x 6.67
LCCC (FK)2079.0321 mm² 8.89 x 8.89
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