DAC8801 14 位四通道串行接口乘法数模转换器
DAC8801 同类产品
- DAC8811 - 器件与被比较器件具有相似功能，但并不功能等效。 16-bit equivalent device
- DAC8871 - 器件与被比较器件具有相似功能，但并不功能等效。 16-bit equivalent bi-polar device
- DAC7731 - 器件与被比较器件具有相似功能，但并不功能等效。 16-bit equivalent bi-polar device with internal reference
| DAC8801 | |
| Resolution(Bits) | 14 |
| DAC: Channels | 1 |
| Settling Time(µs) | 0.5 |
| Sample / Update Rate(MSPS) | 2 |
| Interface | Serial SPI |
| Output Type | Current |
| Output Range Min.(V or mA) | 0 |
| Output Range Max.(V or mA) | 2 |
| DNL(Max)(+/-LSB) | 0.5 |
| INL(Max)(+/-LSB) | 1 |
| INL (+/-)(Max)(%) | 0.0061 |
| Monotonicity | 14 |
| Power Consumption(Typ)(mW) | 0.025 |
| Architecture | R-2R |
| Reference: Type | 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 |
| No. of Supplies (Bipolar) | 1 |
| Rating | Catalog |
| Pin/Package | 8MSOP, 8SON |
| Approx. Price (US$) | 4.60 | 1ku |
| Thermal Shutdown | No |
| Operating Temperature Range(°C) | -40 to 85 |
DAC8801 说明
The DAC8801 multiplying digital-to-analog converter is designed to operate from a single 2.7-V to 5.5-V supply.
The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external I-to-V precision amplifier.
A serial-data interface offers high-speed, three-wire microcontroller compatible inputs using data-in (SDI), clock (CLK), and chip select (CS).
On power-up, the DAC register is filled with zeroes, and the DAC output is at zero scale.
The DAC8801 is packaged in space-saving 8-lead SON and MSOP packages.
DAC8801 特性
- 14-Bit Monotonic
- ±1 LSBINL
- ±0.5 LSB DNL
- Low Noise: 12 nV/
Hz
- Low Power: IDD = 2 µA
- +2.7 V to +5.5 V Analog Power Supply
- 2 mA Full-Scale Current ±20% with VREF = 10 V
- 0.5 µs Settling Time
- 4-Quadrant Multiplying Reference-Input
- Reference Bandwidth: 10 MHz
- ±10 V Reference Input
- Reference Dynamics: -105 THD
- 3-Wire 50-MHz Serial Interface
- Tiny 8-Lead 3 x 3 mm SON and 3 x 5 mm MSOP Packages
- Industry-Standard Pin Configuration
- APPLICATIONS
- Automatic Test Equipment
- Instrumentation
- Digitally Controlled Calibration
- Industrial Control PLCs
DAC8801 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 |
| DAC8801IDGKR | ACTIVE | -40 to 85 | 4.60 | 1ku | MSOP (DGK) | 8 | 2500 | LARGE T&R | F01 |
| DAC8801IDGKRG4 | ACTIVE | -40 to 85 | 4.60 | 1ku | MSOP (DGK) | 8 | 2500 | LARGE T&R | F01 |
| DAC8801IDGKT | ACTIVE | -40 to 85 | 5.10 | 1ku | MSOP (DGK) | 8 | 250 | SMALL T&R | F01 |
| DAC8801IDGKTG4 | ACTIVE | -40 to 85 | 5.10 | 1ku | MSOP (DGK) | 8 | 250 | SMALL T&R | F01 |
| DAC8801IDRBR | ACTIVE | -40 to 85 | 4.60 | 1ku | SON (DRB) | 8 | 3000 | LARGE T&R | E01 |
| DAC8801IDRBRG4 | ACTIVE | -40 to 85 | 4.60 | 1ku | SON (DRB) | 8 | 3000 | LARGE T&R | E01 |
| DAC8801IDRBT | ACTIVE | -40 to 85 | 5.10 | 1ku | SON (DRB) | 8 | 250 | SMALL T&R | E01 |
| DAC8801IDRBTG4 | ACTIVE | -40 to 85 | 5.10 | 1ku | SON (DRB) | 8 | 250 | SMALL T&R | E01 |
DAC8801 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 |
| DAC8801IDGKR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | DAC8801IDGKR | |
| DAC8801IDGKRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | DAC8801IDGKRG4 | DAC8801IDGKRG4 |
| DAC8801IDGKT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | DAC8801IDGKT | |
| DAC8801IDGKTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | DAC8801IDGKTG4 | DAC8801IDGKTG4 |
| DAC8801IDRBR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | DAC8801IDRBR | |
| DAC8801IDRBRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | DAC8801IDRBRG4 | DAC8801IDRBRG4 |
| DAC8801IDRBT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | DAC8801IDRBT | |
| DAC8801IDRBTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | DAC8801IDRBTG4 | DAC8801IDRBTG4 |
DAC8801 应用技术支持与电子电路设计开发资源下载
- DAC8801 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪DAC 模数转换器产品选型与价格 . xls
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
- Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
- Principles of Data Acquisition and Conversion (PDF 50 KB)
- Interleaving Analog-to-Digital Converters (PDF 64 KB)
- What Designers Should Know About Data Converter Drift (PDF 95 KB)
- Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
- Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)
DAC8801 工具与软件
| 名称 | 型号 | 公司 | 工具/软件类型 |
| DAC8801EVM 评估模块 | DAC8801EVM | Texas Instruments | 开发电路板/EVM |
| 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 |
