DAC8532 具有串行接口和轨至轨电压输出的 16 位双通道低功耗模数转换器

DAC8532 同类产品

DAC8532
Resolution(Bits) 16  
DAC: Channels 2  
Settling Time(µs) 10  
Sample / Update Rate(MSPS) 0.093  
Interface Serial SPI  
Output Type Voltage  
Output Range Min.(V or mA) 0  
Output Range Max.(V or mA) 5.5  
Single/Dual Analog Supply +  
DNL(Max)(+/-LSB) 1  
INL(Max)(+/-LSB) 65  
INL (+/-)(Max)(%) 0.0987  
Monotonicity 16  
SNR(Typ)(dB) 94  
SFDR(Typ)(dB) 69  
Power Consumption(Typ)(mW) 1.35  
Architecture String  
Reference: Type Ext  
Analog Voltage AV/DD(Min)(V) 2.7  
Analog Voltage AV/DD(Max)(V) 5.5  
Logic Voltage DV/DD(Min)(V) 2.7  
Logic Voltage DV/DD(Max)(V) 5.5  
No. of Supplies (Unipolar) 1  
Rating Catalog  
Pin/Package 8MSOP  
Approx. Price (US$) 5.35 | 1ku  
Thermal Shutdown No  
Operating Temperature Range(°C) -40 to 105
DAC8532 说明

The DAC8532 is a dual channel, 16-bit Digital-to-Analog Converter (DAC) offering low power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30MHz for VDD = 5V.

The DAC8532 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8532 provides a flexible power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200nA at 5V.

DAC8532 特性
DAC8532 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
DAC8532IDGK ACTIVE -40 to 105 5.90 | 1ku MSOP (DGK) | 8 80 | TUBE D32E
DAC8532IDGKG4 ACTIVE -40 to 105 5.90 | 1ku MSOP (DGK) | 8 80 | TUBE D32E
DAC8532IDGKR ACTIVE -40 to 105 5.35 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R D32E
DAC8532IDGKRG4 ACTIVE -40 to 105 5.35 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R D32E
DAC8532 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
DAC8532IDGK Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   DAC8532IDGK
DAC8532IDGKG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR DAC8532IDGKG4 DAC8532IDGKG4
DAC8532IDGKR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   DAC8532IDGKR
DAC8532IDGKRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR DAC8532IDGKRG4 DAC8532IDGKRG4
DAC8532 应用技术支持与电子电路设计开发资源下载
  1. DAC8532 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)
DAC8532 工具与软件
名称 型号 公司 工具/软件类型
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