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数模转换器 (DAC)
精密 DAC (≤10MSPS)

TLV5637

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具有串行输入、可编程内部基准、1us 稳定时间的 10 位、双通道 DAC

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DAC53001 正在供货 具有 Hi-Z、EEPROM 和波形发生器的 10 位、单通道低功耗电压/电流输出智能 DAC Lower power, smaller 3mm × 3mm QFN package

TLV5637

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产品详情

Resolution (Bits) 10 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Settling time (µs) 0.8 Reference type Ext, Int Architecture String Rating Catalog Output range (max) (mA/V) 5.1 Output range (min) (mA/V) 0 Sample/update rate (Msps) 0.278 Power consumption (typ) (mW) 4.2 Operating temperature range (°C) -40 to 85
Resolution (Bits) 10 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Settling time (µs) 0.8 Reference type Ext, Int Architecture String Rating Catalog Output range (max) (mA/V) 5.1 Output range (min) (mA/V) 0 Sample/update rate (Msps) 0.278 Power consumption (typ) (mW) 4.2 Operating temperature range (°C) -40 to 85
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Dual 10-Bit Voltage Output DAC
  • Programmable Internal Reference
  • Programmable Settling Time:
    • 0.8µs in Fast Mode
    • 2.8µs in Slow Mode
  • Compatible With TMS320 and SPI™ Serial Ports
  • Differential Nonlinearity <0.1LSB 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

SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corporation.
All other trademarks are the property of their respective owners.
  • Dual 10-Bit Voltage Output DAC
  • Programmable Internal Reference
  • Programmable Settling Time:
    • 0.8µs in Fast Mode
    • 2.8µs in Slow Mode
  • Compatible With TMS320 and SPI™ Serial Ports
  • Differential Nonlinearity <0.1LSB 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

SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corporation.
All other trademarks are the property of their respective owners.

The TLV5637 is a dual 10-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 2 control and 10 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 versus power dissipation. With its on-chip programmable precision voltage reference, the TLV5637 simplifies overall system design.

Because of its ability to source up to 1mA, the reference can also be used as a system reference. Implemented with a CMOS process, the device is designed for single supply operation from 2.7V to 5.5V. It is available in an 8-pin SOIC package to reduce board space in standard commercial and industrial temperature ranges.

The TLV5637 is a dual 10-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 2 control and 10 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 versus power dissipation. With its on-chip programmable precision voltage reference, the TLV5637 simplifies overall system design.

Because of its ability to source up to 1mA, the reference can also be used as a system reference. Implemented with a CMOS process, the device is designed for single supply operation from 2.7V to 5.5V. It is available in an 8-pin SOIC package to reduce board space in standard commercial and industrial temperature ranges.
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类型 标题 下载最新的英语版本 日期
* 数据表 2.7V To 5.5V Low-Power Dual 10-Bit DAC w/ Internal Ref & Power Down 数据表 (Rev. C) 2007年 6月 15日

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