首页 > TI 德州仪器 > 数模转换器

DAC904 可伸缩电流输出在 2mA 与 20mA 之间的 14 位 165MSPS SpeedPlus(TM) DAC

DAC904
Resolution(Bits) 14
DAC: Channels 1
Settling Time(us) 0.03
Sample / Update Rate(MSPS) 200
Interface Parallel
Output Type Current
Output Range Min.(V or mA) 2
Output Range Max.(V or mA) 20
Single/Dual Analog Supply +
DNL(Max)(+/-LSB) 2.5
INL(Max)(+/-LSB) 3
SFDR(Typ)(dB) 76
Power Consumption(Typ)(mW) 170
Architecture I-steering
Reference: Type Int/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
Rating Catalog
Pin/Package 28SOIC, 28TSSOP
Approx. Price (US$) 8.35 | 1ku
Thermal Shutdown No
Operating Temperature Range(°C) -40 to 85
DAC904 说明

The DAC904 is a high-speed, Digital-to-Analog Converter (DAC) offering a 14-bit resolution option within the family of high-performance converters. Featuring pin compatibility among family members, the DAC908, DAC900, and DAC902 provide a component selection option to an 8-, 10-, and 12-bit resolution, respectively. All models within this family of DACs support update rates in excess of 165MSPS with excellent dynamic performance, and are especially suited to fulfill the demands of a variety of applications.

The advanced segmentation architecture of the DAC904 is optimized to provide a high Spurious-Free Dynamic Range (SFDR) for single-tone, as well as for multi-tone signals— essential when used for the transmit signal path of communication systems.

DAC904 特性
DAC904 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
DAC904E ACTIVE -40 to 85 9.15 | 1ku TSSOP (PW) | 28 50 | TUBE DAC904E
DAC904E/2K5 ACTIVE -40 to 85 8.35 | 1ku TSSOP (PW) | 28 2500 | LARGE T&R DAC904E
DAC904E/2K5G4 ACTIVE -40 to 85 8.35 | 1ku TSSOP (PW) | 28 2500 | LARGE T&R DAC904E
DAC904EG4 ACTIVE -40 to 85 9.15 | 1ku TSSOP (PW) | 28 50 | TUBE DAC904E
DAC904U ACTIVE -40 to 85 9.15 | 1ku SOIC (DW) | 28 20 | TUBE DAC904U
DAC904U/1K ACTIVE -40 to 85 8.35 | 1ku SOIC (DW) | 28 1000 | LARGE T&R DAC904U
DAC904U/1KG4 ACTIVE -40 to 85 8.35 | 1ku SOIC (DW) | 28 1000 | LARGE T&R DAC904U
DAC904UG4 ACTIVE -40 to 85 9.15 | 1ku SOIC (DW) | 28 20 | TUBE DAC904U
DAC904 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
DAC904E Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC904E
DAC904E/2K5 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC904E/2K5
DAC904E/2K5G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC904E/2K5G4 DAC904E/2K5G4
DAC904EG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC904EG4 DAC904EG4
DAC904U Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC904U
DAC904U/1K Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC904U/1K
DAC904U/1KG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC904U/1KG4 DAC904U/1KG4
DAC904UG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC904UG4 DAC904UG4
DAC904 应用技术支持与电子电路设计开发资源下载
  1. DAC904 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)
DAC904 工具与软件
名称 型号 公司 工具/软件类型
Wideband Comp Current Output DAC to SE Interface: Impr Matching for Gain & Compliance Volt Swing MATCHGAIN-CALC Texas Instruments 计算实用程序
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