DAC7741 具有内部 +10V 参考和并行 I/F 的 16 位单通道数模转换器

DAC7741 同类产品

DAC7741
Resolution(Bits) 16  
DAC: Channels 1  
Settling Time(µs) 5  
Sample / Update Rate(MSPS) 0.2  
Interface Parallel  
Output Type Voltage  
Output Range Min.(V or mA) -10  
Output Range Max.(V or mA) 10  
Single/Dual Analog Supply +/-  
DNL(Max)(+/-LSB) 1  
INL(Max)(+/-LSB) 3  
INL (+/-)(Max)(%) 0.005  
Monotonicity 16  
Power Consumption(Typ)(mW) 100  
Architecture R-2R  
Reference: Type Int/Ext  
Analog Voltage AV/DD(Min)(V) 14.25  
Analog Voltage AV/DD(Max)(V) 15.75  
Logic Voltage DV/DD(Min)(V) 4.75  
Logic Voltage DV/DD(Max)(V) 5.25  
No. of Supplies (Bipolar) 3  
Rating Catalog  
Pin/Package 48LQFP  
Approx. Price (US$) 8.30 | 1ku  
Thermal Shutdown No  
Operating Temperature Range(°C) -40 to 85,0 to 70
DAC7741 说明

The DAC7741 is a 16-bit Digital-to-Analog Converter (DAC) which provides 16 bits of monotonic performance over the specified operating temperature range and offers a +10V, low-drift internal reference. Designed for automatic test equipment and industrial process control applications, the DAC7741 output swing can be configured in a ±10V, ±5V, or +10V range. The flexibility of the output configuration allows the DAC7741 to provide both unipolar and bipolar operation by pin strapping. The DAC7741 includes a high-speed output amplifier with a maximum settling time of 5µs to ±0.003% FSR for a 20V full-scale change and only consumes 100mW (typical) of power.

The DAC7741 features a standard 16-bit parallel interface with double buffering to allow asynchronous updates of the analog output and data read-back to support data integrity verification prior to an update.

DAC7741 特性
DAC7741 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
DAC7741Y/250 ACTIVE -40 to 85 9.60 | 1ku LQFP (PT) | 48 250 | SMALL T&R DAC7741Y
DAC7741Y/2K ACTIVE -40 to 85 8.70 | 1ku LQFP (PT) | 48 2000 | LARGE T&R DAC7741Y
DAC7741YB/250 ACTIVE -40 to 85 11.00 | 1ku LQFP (PT) | 48 250 | SMALL T&R DAC7741Y
B
DAC7741YB/250G4 ACTIVE -40 to 85 11.00 | 1ku LQFP (PT) | 48 250 | SMALL T&R DAC7741Y
B
DAC7741YC/250 ACTIVE -40 to 85 12.25 | 1ku LQFP (PT) | 48 250 | SMALL T&R DAC7741Y
C
DAC7741YC/250G4 ACTIVE -40 to 85 12.25 | 1ku LQFP (PT) | 48 250 | SMALL T&R DAC7741Y
C
DAC7741YC/2K ACTIVE -40 to 85 11.25 | 1ku LQFP (PT) | 48 2000 | LARGE T&R DAC7741Y
C
DAC7741YL/250 ACTIVE 0 to 70 9.15 | 1ku LQFP (PT) | 48 250 | SMALL T&R DAC7741Y
L
DAC7741YL/250G4 ACTIVE 0 to 70 9.15 | 1ku LQFP (PT) | 48 250 | SMALL T&R DAC7741Y
L
DAC7741YL/2K ACTIVE 0 to 70 8.30 | 1ku LQFP (PT) | 48 2000 | LARGE T&R DAC7741Y
L
DAC7741YL/2KG4 ACTIVE 0 to 70 8.30 | 1ku LQFP (PT) | 48 2000 | LARGE T&R DAC7741Y
L
DAC7741 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
DAC7741Y/250 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7741Y/250
DAC7741Y/2K Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7741Y/2K
DAC7741YB/250 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7741YB/250
DAC7741YB/250G4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7741YB/250G4 DAC7741YB/250G4
DAC7741YC/250 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7741YC/250
DAC7741YC/250G4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7741YC/250G4 DAC7741YC/250G4
DAC7741YC/2K Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7741YC/2K
DAC7741YL/250 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7741YL/250
DAC7741YL/250G4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7741YL/250G4 DAC7741YL/250G4
DAC7741YL/2K Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7741YL/2K
DAC7741YL/2KG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7741YL/2KG4 DAC7741YL/2KG4
DAC7741 应用技术支持与电子电路设计开发资源下载
  1. DAC7741 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)
DAC7741 工具与软件
名称 型号 公司 工具/软件类型
DAC7741 评估模块 DAC7741EVM Texas Instruments 开发电路板/EVM
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