DAC7744 16 位四路电压输出数模转换器

DAC7744 同类产品

DAC7744
Resolution(Bits) 16  
DAC: Channels 4  
Settling Time(µs) 10  
Sample / Update Rate(MSPS) 0.1  
Interface Parallel  
Output Type Voltage  
Output Range Min.(V or mA) -10  
Output Range Max.(V or mA) 10  
Single/Dual Analog Supply +/- or +  
DNL(Max)(+/-LSB) 1  
INL(Max)(+/-LSB) 2  
INL (+/-)(Max)(%) 0.003  
Monotonicity 16  
Power Consumption(Typ)(mW) 50  
Architecture R-2R  
Reference: Type 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 (Unipolar) 2  
No. of Supplies (Bipolar) 3  
Rating Catalog  
Pin/Package 48SSOP  
Approx. Price (US$) 31.45 | 1ku  
Thermal Shutdown No  
Operating Temperature Range(°C) -40 to 85
DAC7744 说明

The DAC7744 is a 16-bit, quad voltage output digital-to-analog converter with guaranteed 16-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a readback mode of the internal input registers. Programmable asynchronous reset clears all registers to a mid-scale code of 8000H or to a zero-scale of 0000H. The DAC7744 operates from either a single +15V supply or from a +15V, –15V, and +5V supply.

Low power and small size per DAC make the DAC7744 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7744 is available in a 48-lead SSOP package, and offers guaranteed specifications over the –40°C to +85°C temperature range.

DAC7744 特性
DAC7744 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
DAC7744E ACTIVE -40 to 85 32.45 | 1ku SSOP (DL) | 48 25 | TUBE DAC7744E
DAC7744E/1K ACTIVE -40 to 85 31.45 | 1ku SSOP (DL) | 48 1000 | LARGE T&R DAC7744E
DAC7744E/1KG4 ACTIVE -40 to 85 31.45 | 1ku SSOP (DL) | 48 1000 | LARGE T&R DAC7744E
DAC7744EB ACTIVE -40 to 85 35.60 | 1ku SSOP (DL) | 48 25 | TUBE DAC7744E
B
DAC7744EB/1K ACTIVE -40 to 85 34.60 | 1ku SSOP (DL) | 48 1000 | LARGE T&R DAC7744E
B
DAC7744EB/1KG4 ACTIVE -40 to 85 34.60 | 1ku SSOP (DL) | 48 1000 | LARGE T&R DAC7744E
B
DAC7744EBG4 ACTIVE -40 to 85 35.60 | 1ku SSOP (DL) | 48 25 | TUBE DAC7744E
B
DAC7744EC ACTIVE -40 to 85 41.60 | 1ku SSOP (DL) | 48 25 | TUBE DAC7744E
C
DAC7744EC/1K ACTIVE -40 to 85 40.60 | 1ku SSOP (DL) | 48 1000 | LARGE T&R DAC7744E
C
DAC7744EC/1KG4 ACTIVE -40 to 85 40.60 | 1ku SSOP (DL) | 48 1000 | LARGE T&R DAC7744E
C
DAC7744ECG4 ACTIVE -40 to 85 41.60 | 1ku SSOP (DL) | 48 25 | TUBE DAC7744E
C
DAC7744EG4 ACTIVE -40 to 85 32.45 | 1ku SSOP (DL) | 48 25 | TUBE DAC7744E
C
DAC7744 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
DAC7744E Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7744E
DAC7744E/1K Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7744E/1K
DAC7744E/1KG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7744E/1KG4 DAC7744E/1KG4
DAC7744EB Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7744EB
DAC7744EB/1K Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7744EB/1K
DAC7744EB/1KG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7744EB/1KG4 DAC7744EB/1KG4
DAC7744EBG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7744EBG4 DAC7744EBG4
DAC7744EC Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7744EC
DAC7744EC/1K Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7744EC/1K
DAC7744EC/1KG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7744EC/1KG4 DAC7744EC/1KG4
DAC7744ECG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7744ECG4 DAC7744ECG4
DAC7744EG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7744EG4 DAC7744EG4
DAC7744 应用技术支持与电子电路设计开发资源下载
  1. DAC7744 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)
DAC7744 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