DAC7654 16 位四路电压输出数模转换器

DAC7654 同类产品

DAC7654
Resolution(Bits) 16  
DAC: Channels 4  
Settling Time(µs) 12  
Sample / Update Rate(MSPS) 0.1  
Interface Serial SPI  
Output Type Voltage  
Output Range Min.(V or mA) -2.5  
Output Range Max.(V or mA) 2.5  
DNL(Max)(+/-LSB) 1  
INL(Max)(+/-LSB) 3  
INL (+/-)(Max)(%) 0.005  
Monotonicity 16  
Power Consumption(Typ)(mW) 18  
Architecture R-2R  
Reference: Type Int/Ext  
Analog Voltage AV/DD(Min)(V) 4.75  
Analog Voltage AV/DD(Max)(V) 5.25  
Logic Voltage DV/DD(Min)(V) 4.75  
Logic Voltage DV/DD(Max)(V) 5.25  
No. of Supplies (Unipolar) 1  
No. of Supplies (Bipolar) 2  
Rating Catalog  
Pin/Package 64LQFP  
Approx. Price (US$) 27.25 | 1ku  
Thermal Shutdown No  
Operating Temperature Range(°C) -40 to 85
DAC7654 说明

The DAC7654 is a 16-bit, quad voltage output, digital-to-analog converter (DAC) with 16-bit monotonic performance over the specified temperature range. It accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable asynchronous reset clears all registers to a mid-scale code of 8000h or to a zero-scale of 0000h. The DAC7654 can operate from a single +5V supply or from +5V and –5V supplies.

Low power and small size per DAC make the DAC7654 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7654 is available in an LQFP package and is specified for operation over the –40°C to +85°C temperature range.

DAC7654 特性
DAC7654 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
DAC7654YBR ACTIVE -40 to 85 31.65 | 1ku LQFP (PM) | 64 1500 | LARGE T&R DAC7654Y
B
DAC7654YBRG4 ACTIVE -40 to 85 31.65 | 1ku LQFP (PM) | 64 1500 | LARGE T&R DAC7654Y
B
DAC7654YBT ACTIVE -40 to 85 32.65 | 1ku LQFP (PM) | 64 250 | SMALL T&R DAC7654Y
B
DAC7654YBTG4 ACTIVE -40 to 85 32.65 | 1ku LQFP (PM) | 64 250 | SMALL T&R DAC7654Y
B
DAC7654YCR ACTIVE -40 to 85 35.15 | 1ku LQFP (PM) | 64 1500 | LARGE T&R DAC7654Y
C
DAC7654YCRG4 ACTIVE -40 to 85 35.15 | 1ku LQFP (PM) | 64 1500 | LARGE T&R DAC7654Y
C
DAC7654YCT ACTIVE -40 to 85 36.15 | 1ku LQFP (PM) | 64 250 | SMALL T&R DAC7654Y
C
DAC7654YCTG4 ACTIVE -40 to 85 36.15 | 1ku LQFP (PM) | 64 250 | SMALL T&R DAC7654Y
C
DAC7654YR ACTIVE -40 to 85 27.25 | 1ku LQFP (PM) | 64 1500 | LARGE T&R DAC7654Y
DAC7654YRG4 ACTIVE -40 to 85 27.25 | 1ku LQFP (PM) | 64 1500 | LARGE T&R DAC7654Y
DAC7654YT ACTIVE -40 to 85 28.25 | 1ku LQFP (PM) | 64 250 | SMALL T&R DAC7654Y
DAC7654YTG4 ACTIVE -40 to 85 28.25 | 1ku LQFP (PM) | 64 250 | SMALL T&R DAC7654Y
DAC7654 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
DAC7654YBR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7654YBR
DAC7654YBRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7654YBRG4 DAC7654YBRG4
DAC7654YBT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7654YBT
DAC7654YBTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7654YBTG4 DAC7654YBTG4
DAC7654YCR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7654YCR
DAC7654YCRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7654YCRG4 DAC7654YCRG4
DAC7654YCT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7654YCT
DAC7654YCTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7654YCTG4 DAC7654YCTG4
DAC7654YR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7654YR
DAC7654YRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7654YRG4 DAC7654YRG4
DAC7654YT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC7654YT
DAC7654YTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC7654YTG4 DAC7654YTG4
DAC7654 应用技术支持与电子电路设计开发资源下载
  1. DAC7654 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)
DAC7654 工具与软件
名称 型号 公司 工具/软件类型
DAC7654 评估模块 DAC7654EVM 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