DAC7565 12-Bit, Quad, Ultra-Low Glitch, Voltage Output DAC w/2.5V, 2ppm/°C Int Ref

DAC7565 说明

DAC7565
Resolution(Bits) 12  
DAC: Channels 4  
Settling Time(µs) 8  
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 Single  
DNL(Max)(+/-LSB) 0.5  
INL(Max)(+/-LSB) 1  
INL (+/-)(Max)(%) 0.0244  
Monotonicity 12  
SNR(Typ)(dB) 81  
SFDR(Typ)(dB) 79  
Power Consumption(Typ)(mW) 2.9  
Architecture String  
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  
No. of Supplies (Unipolar) 1  
Rating Catalog  
Pin/Package 16TSSOP  
Approx. Price (US$) 4.00 | 1ku  
Thermal Shutdown No  
Operating Temperature Range(°C) -40 to 105

The DAC7565 is a low-power, voltage-output, four-channel, 12-bit digital-to-analog converter (DAC). The device includes a 2.5V, 2ppm/°C internal reference (enabled by default), giving a full-scale output voltage range of 2.5V. The internal reference has an initial accuracy of 0.02% and can source up to 20mA at the VREFH/VREFOUT pin. The device is monotonic, provides very good linearity, and minimizes undesired code-to-code transient voltages (glitch). The DAC7565 uses a versatile 3-wire serial interface that operates at clock rates up to 50MHz. The interface iscompatible with standard SPI™, QSPI™, Microwire™, and digital signal processor (DSP) interfaces.

The DAC7565 incorporates a power-on-reset circuit that ensures the DAC output powers up at either zero-scale or mid-scale until a valid code is written to the device.

DAC7565 特性
DAC7565 芯片订购指南
器件 状态 温度 (oC) 价格(美元) | Quantity 封装 | 引脚 封装数量 | 封装载体 丝印标记
DAC7565IAPW ACTIVE -40 to 105 4.00 | 1ku TSSOP (PW) | 16 90 | TUBE DAC7565
DAC7565IAPWG4 ACTIVE -40 to 105 4.00 | 1ku TSSOP (PW) | 16 90 | TUBE DAC7565
DAC7565IAPWR ACTIVE -40 to 105 4.00 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R DAC7565
DAC7565IAPWRG4 ACTIVE -40 to 105 4.00 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R DAC7565
DAC7565ICPW ACTIVE -40 to 105 5.00 | 1ku TSSOP (PW) | 16 90 | TUBE DAC7565
DAC7565ICPWG4 ACTIVE -40 to 105 5.00 | 1ku TSSOP (PW) | 16 90 | TUBE DAC7565
DAC7565ICPWR ACTIVE -40 to 105 5.00 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R DAC7565
DAC7565ICPWRG4 ACTIVE -40 to 105 5.00 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R DAC7565
DAC7565 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
DAC7565IAPW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   DAC7565IAPW
DAC7565IAPWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR DAC7565IAPWG4 DAC7565IAPWG4
DAC7565IAPWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   DAC7565IAPWR
DAC7565IAPWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR DAC7565IAPWRG4 DAC7565IAPWRG4
DAC7565ICPW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   DAC7565ICPW
DAC7565ICPWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR DAC7565ICPWG4 DAC7565ICPWG4
DAC7565ICPWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   DAC7565ICPWR
DAC7565ICPWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR DAC7565ICPWRG4 DAC7565ICPWRG4
DAC7565 应用技术支持与电子电路设计开发资源下载
  1. DAC7565 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)
DAC7565 工具与软件
名称 型号 公司 工具/软件类型
DAC7565 评估模块 DAC7565EVM 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