首页 > TI 德州仪器 > 数模转换器

DAC8830 16 位、超低功耗、电压输出数模转换器

DAC8830 同类产品
DAC8830 说明

The DAC8830 and DAC8831 are single, 16-bit, serial-input, voltage-output digital-to-analog converters (DACs) operating from a single 3 V to 5 V power supply. These converters provide excellent linearity (1 LSB INL), low glitch, low noise, and fast settling (1.0 uS to 1/2 LSB of full-scale output) over the specified temperature range of -40°C to +85°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer.

These parts feature a standard high-speed (clock up to 50 MHz), 3 V or 5 V SPI serial interface to communicate with a DSP or microprocessor.

The DAC8830 output is 0 V to VREF. However, the DAC8831 provides bipolar output (±VREF) when working with an external buffer.

DAC8830 DAC8831 DAC8832 DAC8881 DAC9881
Resolution(Bits) 16 16 16 16 18
DAC: Channels 1 1 1 1 1
Settling Time(us) 1 1 1 5 5
Sample / Update Rate(MSPS) 1 2
Interface Serial SPI Serial SPI Serial SPI Serial SPI Serial SPI
Output Type Voltage Voltage Voltage Voltage Voltage
Output Range Min.(V or mA) 0 -5.5 -5.5 0 0
Output Range Max.(V or mA) 5.5 5.5 5.5 5.5 5.5
Single/Dual Analog Supply Single
DNL(Max)(+/-LSB) 1 1 1 1 1
INL(Max)(+/-LSB) 1 1 1 1 2
INL (+/-)(Max)(%) 0.0015 0.0015 0.0015 0.0015
Monotonicity 16 16 16 16 18
Power Consumption(Typ)(mW) 0.015 0.015 0.015 6 6
Architecture R-2R R-2R R-2R R-2R R-2R
Reference: Type Ext Ext Ext Ext Ext
Analog Voltage AV/DD(Min)(V) 2.7 2.7 2.7 2.7 2.7
Analog Voltage AV/DD(Max)(V) 5.5 5.5 5.5 5.5 5.5
Logic Voltage DV/DD(Min)(V) 2.7 2.7 2.7 2.7 1.7
Logic Voltage DV/DD(Max)(V) 5.5 5.5 5.5 5.5 5.5
No. of Supplies (Unipolar) 1 1 1 1 1
No. of Supplies (Bipolar) 1
Rating Catalog Catalog Catalog Catalog Catalog
Pin/Package 8SOIC 14SOIC, 14VQFN 14VQFN 24VQFN 24VQFN
Approx. Price (US$) 7.95 | 1ku 7.95 | 1ku 7.95 | 1ku 8.00 | 1ku 16.90 | 1ku
Thermal Shutdown No No No No No
Operating Temperature Range(°C) -40 to 85 -40 to 85 -40 to 85 -40 to 105 -40 to 105
DAC8830 特性
DAC8830 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
DAC8830IBD ACTIVE -40 to 85 9.30 | 1ku SOIC (D) | 8 75 | TUBE DAC
8830I
DAC8830IBDG4 ACTIVE -40 to 85 9.30 | 1ku SOIC (D) | 8 75 | TUBE DAC
8830I
DAC8830IBDR ACTIVE -40 to 85 8.55 | 1ku SOIC (D) | 8 2500 | LARGE T&R DAC
8830I
DAC8830IBDRG4 ACTIVE -40 to 85 8.55 | 1ku SOIC (D) | 8 2500 | LARGE T&R DAC
8830I
DAC8830ICD ACTIVE -40 to 85 9.55 | 1ku SOIC (D) | 8 75 | TUBE DAC
8830I
DAC8830ICDG4 ACTIVE -40 to 85 9.55 | 1ku SOIC (D) | 8 75 | TUBE DAC
8830I
DAC8830ICDR ACTIVE -40 to 85 8.75 | 1ku SOIC (D) | 8 2500 | LARGE T&R DAC
8830I
DAC8830ICDRG4 ACTIVE -40 to 85 8.75 | 1ku SOIC (D) | 8 2500 | LARGE T&R DAC
8830I
DAC8830ID ACTIVE -40 to 85 8.75 | 1ku SOIC (D) | 8 75 | TUBE DAC
8830I
DAC8830IDG4 ACTIVE -40 to 85 8.75 | 1ku SOIC (D) | 8 75 | TUBE DAC
8830I
DAC8830IDR ACTIVE -40 to 85 7.95 | 1ku SOIC (D) | 8 2500 | LARGE T&R DAC
8830I
DAC8830IDRG4 ACTIVE -40 to 85 7.95 | 1ku SOIC (D) | 8 2500 | LARGE T&R DAC
8830I
DAC8830 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
DAC8830IBD Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC8830IBD
DAC8830IBDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC8830IBDG4 DAC8830IBDG4
DAC8830IBDR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC8830IBDR
DAC8830IBDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC8830IBDRG4 DAC8830IBDRG4
DAC8830ICD Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC8830ICD
DAC8830ICDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC8830ICDG4 DAC8830ICDG4
DAC8830ICDR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC8830ICDR
DAC8830ICDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC8830ICDRG4 DAC8830ICDRG4
DAC8830ID Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC8830ID
DAC8830IDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC8830IDG4 DAC8830IDG4
DAC8830IDR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR   DAC8830IDR
DAC8830IDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DAC8830IDRG4 DAC8830IDRG4
DAC8830 应用技术支持与电子电路设计开发资源下载
  1. DAC8830 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)
DAC8830 工具与软件
名称 型号 公司 工具/软件类型
TSW7001 压控放大器演示套件 TSW7001EVM Texas Instruments 开发电路板/EVM