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DAC8571 低功耗轨至轨输出 16 位 I2C 输入 DAC

DAC8571 同类产品

DAC8571 DAC8574
Resolution(Bits) 16 16
DAC: Channels 1 4
Settling Time(us) 10 10
Sample / Update Rate(MSPS) 0.043 0.043
Interface Serial I2C Serial I2C
Output Type Voltage Voltage
Output Range Min.(V or mA) 0 -6
Output Range Max.(V or mA) 5.5 6
Single/Dual Analog Supply + +
DNL(Max)(+/-LSB) 1 1
INL(Max)(+/-LSB) 65 64
INL (+/-)(Max)(%) 0.0987 0.0987
Monotonicity 16 16
Power Consumption(Typ)(mW) 0.42 2.7
Architecture String String
Reference: Type Ext Ext
Analog Voltage AV/DD(Min)(V) 2.7 2.7
Analog Voltage AV/DD(Max)(V) 5.5 5.5
Logic Voltage DV/DD(Min)(V) 2.7 2.7
Logic Voltage DV/DD(Max)(V) 5.5 5.5
No. of Supplies (Unipolar) 1 2
Rating Catalog Catalog
Pin/Package 8MSOP 16TSSOP
Approx. Price (US$) 3.20 | 1ku 12.85 | 1ku
Thermal Shutdown No No
Operating Temperature Range(°C) -40 to 105 -40 to 105
DAC8571 说明

The DAC8571 is a small low-power, 16-bit voltage output DAC with an I2C compatible two-wire serial interface. Its on-chip precision output amplifier allows rail-to-rail output swing and settles within 10 microseconds. The DAC8571 architecture is 16-bit monotonic, and factory trimming typically achieves ±4 mV absolute accuracy at all codes. The DAC8571 requires an external reference voltage to set its output voltage range.

The low power consumption and small size of this part make it ideally suited to portable battery operated equipment. The power consumption is typically 800 uW at VDD = 5 V reducing to 1 uWin power-down mode.

The DAC8571 incorporates a 2-wire I2C interface. Standard, fast, and high-speed modes of I2C operation are all supported up to 3.

DAC8571 特性
DAC8571 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
DAC8571IDGK ACTIVE -40 to 105 3.50 | 1ku MSOP (DGK) | 8 80 | TUBE D871
DAC8571IDGKG4 ACTIVE -40 to 105 3.50 | 1ku MSOP (DGK) | 8 80 | TUBE D871
DAC8571IDGKR ACTIVE -40 to 105 3.20 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R D871
DAC8571IDGKRG4 ACTIVE -40 to 105 3.20 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R D871
DAC8571 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
DAC8571IDGK Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC8571IDGK
DAC8571IDGKG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC8571IDGKG4 DAC8571IDGKG4
DAC8571IDGKR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC8571IDGKR
DAC8571IDGKRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC8571IDGKRG4 DAC8571IDGKRG4
DAC8571 应用技术支持与电子电路设计开发资源下载
  1. DAC8571 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪DAC 模数转换器产品选型与价格 . xls
  3. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  4. 所选封装材料的热学和电学性质 (PDF 645 KB)
  5. 高速数据转换 (PDF 1967 KB)
  6. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  7. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
  8. Principles of Data Acquisition and Conversion (PDF 50 KB)
  9. Interleaving Analog-to-Digital Converters (PDF 64 KB)
  10. What Designers Should Know About Data Converter Drift (PDF 95 KB)
  11. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
  12. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)
DAC8571 工具与软件
名称 型号 公司 工具/软件类型
DAC8571EVM 评估模块 DAC8571EVM Texas Instruments 开发电路板/EVM
DXP DAC 操作器程序 DXP Texas Instruments 分析软件
针对 Code Composer Studio 的 DCPFREETOOL 软件插件 DCPFREETOOL Texas Instruments 实用程序/插件
MDACBufferPro Design Utility for Multiplying Digital to Analog Converter Design MDACBUFFERPRO Texas Instruments 应用软件