TLV5639

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單通道 12 位并行電壓輸出 DAC，具有可編程內(nèi)部基準(zhǔn)、穩(wěn)定時(shí)間和功耗

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功能與比較器件相似
DAC63001 正在供貨 具有 Hi-Z、EEPROM 和波形發(fā)生器的 12 位、單通道低功耗電壓/電流輸出智能 DAC Lower power, SPI interface, smaller 3mm × 3mm QFN package

產(chǎn)品詳情

Resolution (Bits) 12 Number of DAC channels 1 Interface type Parallel Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 3 Settling time (μs) 1 Reference type Ext, Int Architecture String Rating Catalog Sample/update rate (Msps) 0.286 Power consumption (typ) (mW) 2.7 Operating temperature range (°C) -40 to 85 Product type General-purpose DAC
Resolution (Bits) 12 Number of DAC channels 1 Interface type Parallel Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 3 Settling time (μs) 1 Reference type Ext, Int Architecture String Rating Catalog Sample/update rate (Msps) 0.286 Power consumption (typ) (mW) 2.7 Operating temperature range (°C) -40 to 85 Product type General-purpose DAC
SOIC (DW) 20 131.84 mm2 12.8 x 10.3 TSSOP (PW) 20 41.6 mm2 6.5 x 6.4
  • 12-Bit Voltage Output DAC
  • Programmable Internal Reference
  • Programmable Settling Time vs Power Consumption
    • 1 μs in Fast Mode
    • 3.5 μs in Slow Mode
  • Compatible With TMS320
  • Differential Nonlinearity...<0.5 LSB Typ
  • Voltage Output Range ... 2x the Reference Voltage
  • Monotonic Over Temperature
  • APPLICATIONS
    • Digital Servo Control Loops
    • Digital Offset and Gain Adjustment
    • Industrial Process Control
    • Machine and Motion Control Devices
    • Mass Storage Devices
  • 12-Bit Voltage Output DAC
  • Programmable Internal Reference
  • Programmable Settling Time vs Power Consumption
    • 1 μs in Fast Mode
    • 3.5 μs in Slow Mode
  • Compatible With TMS320
  • Differential Nonlinearity...<0.5 LSB Typ
  • Voltage Output Range ... 2x the Reference Voltage
  • Monotonic Over Temperature
  • APPLICATIONS
    • Digital Servo Control Loops
    • Digital Offset and Gain Adjustment
    • Industrial Process Control
    • Machine and Motion Control Devices
    • Mass Storage Devices

The TLV5639 is a 12-bit voltage output digital-to-analog converter (DAC) with a microprocessor compatible parallel interface. It is programmed with a 16-bit data word containing 4 control and 12 data bits. Developed for a wide range of supply voltages, the TLV5639 can be operated 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 ClassAB 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. Because of its ability to source up to 1 mA, the internal reference can also be used as a system reference. With its on-chip programmable precision voltage reference, the TLV5639 simplifies overall system design. The settling time and the reference voltage can be chosen by the control bits within the 16-bit data word.

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 20-pin SOIC and TSSOP packages in standard commercial and industrial temperature ranges.

The TLV5639 is a 12-bit voltage output digital-to-analog converter (DAC) with a microprocessor compatible parallel interface. It is programmed with a 16-bit data word containing 4 control and 12 data bits. Developed for a wide range of supply voltages, the TLV5639 can be operated 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 ClassAB 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. Because of its ability to source up to 1 mA, the internal reference can also be used as a system reference. With its on-chip programmable precision voltage reference, the TLV5639 simplifies overall system design. The settling time and the reference voltage can be chosen by the control bits within the 16-bit data word.

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 20-pin SOIC and TSSOP packages in standard commercial and industrial temperature ranges.
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類型 標(biāo)題 下載最新的英語版本 日期
* 數(shù)據(jù)表 TLV5639C/39I; 2.7 V to 5.5 V Low Power 12-Bit DAC w/Internal Ref And Power Down 數(shù)據(jù)表 (Rev. C) 2004年 1月 20日

訂購和質(zhì)量

包含信息：
  • RoHS
  • REACH
  • 器件標(biāo)識(shí)
  • 引腳鍍層/焊球材料
  • MSL 等級(jí)/回流焊峰值溫度
  • MTBF/時(shí)基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續(xù)可靠性監(jiān)測(cè)
包含信息：
  • 制造廠地點(diǎn)
  • 封裝廠地點(diǎn)

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