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数据转换器
数模转换器 (DAC)
精密 DAC (≤10MSPS)

TLV5616

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可编程建立时间与功耗关系得到优化的 12 位、单通道、低功耗电压输出 DAC

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TLV5616

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产品详情

Resolution (Bits) 12 Number of DAC channels 1 Interface type SPI Output type Buffered Voltage Settling time (µs) 3 Features Low Power Reference type Ext Architecture String Rating Catalog Output range (max) (mA/V) 5.1 Output range (min) (mA/V) 0 Sample/update rate (Msps) 0.102 Power consumption (typ) (mW) 0.9 Operating temperature range (°C) -40 to 85
Resolution (Bits) 12 Number of DAC channels 1 Interface type SPI Output type Buffered Voltage Settling time (µs) 3 Features Low Power Reference type Ext Architecture String Rating Catalog Output range (max) (mA/V) 5.1 Output range (min) (mA/V) 0 Sample/update rate (Msps) 0.102 Power consumption (typ) (mW) 0.9 Operating temperature range (°C) -40 to 85
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • 12-Bit Voltage Output DAC
  • Programmable Settling Time vs Power Consumption
    • 3 µs in Fast Mode
    • 9 µs in Slow Mode
    • Ultra Low Power Consumption:
    • 900 µW Typ in Slow Mode at 3 V
    • 2.1 mW Typ in Fast Mode at 3 V
  • Differential Nonlinearity . . . <0.5 LSB Typ
  • Compatible With TMS320 and SPI Serial Ports
  • Power-Down Mode (10 nA)
  • Buffered High-Impedance Reference Input
  • Voltage Output Range . . . 2 Times the Reference Input Voltage
  • Monotonic Over Temperature
  • Available in MSOP Package
  • 12-Bit Voltage Output DAC
  • Programmable Settling Time vs Power Consumption
    • 3 µs in Fast Mode
    • 9 µs in Slow Mode
    • Ultra Low Power Consumption:
    • 900 µW Typ in Slow Mode at 3 V
    • 2.1 mW Typ in Fast Mode at 3 V
  • Differential Nonlinearity . . . <0.5 LSB Typ
  • Compatible With TMS320 and SPI Serial Ports
  • Power-Down Mode (10 nA)
  • Buffered High-Impedance Reference Input
  • Voltage Output Range . . . 2 Times the Reference Input Voltage
  • Monotonic Over Temperature
  • Available in MSOP Package

The TLV5616 is a 12-bit voltage output digital-to-analog converter (DAC) with a flexible 4-wire serial interface. The 4-wire serial interface allows glueless interface to TMS320, SPI, QSPI, and Microwire serial ports. The TLV5616 is programmed with a 16-bit serial string containing 4 control and 12 data bits. Developed for a wide range of supply voltages, the TLV5616 can operate from 2.7 V to 5.5 V.

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 settling time of the DAC is programmable to allow the designer to optimize speed versus power dissipation. The settling time is chosen by the control bits within the 16-bit serial input string. A high-impedance buffer is integrated on the REFIN terminal to reduce the need for a low source impedance drive to the terminal.

Implemented with a CMOS process, the TLV5616 is designed for single supply operation from 2.7 V to 5.5 V. The device is available in an 8-terminal SOIC package. The TLV5616C is characterized for operation from 0°C to 70°C. The TLV5616I is characterized for operation from -40°C to 85°C.

The TLV5616 is a 12-bit voltage output digital-to-analog converter (DAC) with a flexible 4-wire serial interface. The 4-wire serial interface allows glueless interface to TMS320, SPI, QSPI, and Microwire serial ports. The TLV5616 is programmed with a 16-bit serial string containing 4 control and 12 data bits. Developed for a wide range of supply voltages, the TLV5616 can operate from 2.7 V to 5.5 V.

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 settling time of the DAC is programmable to allow the designer to optimize speed versus power dissipation. The settling time is chosen by the control bits within the 16-bit serial input string. A high-impedance buffer is integrated on the REFIN terminal to reduce the need for a low source impedance drive to the terminal.

Implemented with a CMOS process, the TLV5616 is designed for single supply operation from 2.7 V to 5.5 V. The device is available in an 8-terminal SOIC package. The TLV5616C is characterized for operation from 0°C to 70°C. The TLV5616I is characterized for operation from -40°C to 85°C.
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类型 标题 下载最新的英语版本 日期
* 数据表 2.7 V to 5.5 V Low Power 12-Bit Digital-to-Analog Converters w/ Power Down 数据表 (Rev. D) 2004年 4月 8日
应用手册 Low-Power Signal Conditioning For A Pressure Sensor (Rev. A) 2015年 5月 18日
模拟设计期刊 Using SPI synchronous communication w/DACs:Interfacing the MSP430F149 & TLV5616 2005年 3月 2日
应用手册 SPI-Based Data Acquisition/Monitor Using the TLC2551 Serial ADC (Rev. A) 2001年 11月 20日

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PDIP (P) 8 查看选项
SOIC (D) 8 查看选项
VSSOP (DGK) 8 查看选项
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