DAC8501 乘法、低功耗、轨至轨输出、16 位串行输入数模转换器
DAC8501 同类产品
- DAC716 - Works off an internal reference only.
- TLV5636 - 12-bit equivalent device with lower settling time. Has an internal reference.
- TLV5616 - 12-bit equivalent device with a lower settling time
|
DAC8501 |
| Resolution(Bits) |
16 |
| DAC: Channels |
1 |
| Settling Time(µs) |
10 |
| Sample / Update Rate(MSPS) |
0.093 |
| 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 |
+ |
| DNL(Max)(+/-LSB) |
1 |
| INL(Max)(+/-LSB) |
64 |
| INL (+/-)(Max)(%) |
0.0987 |
| Monotonicity |
16 |
| Power Consumption(Typ)(mW) |
0.72 |
| Architecture |
String |
| 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 |
| Rating |
Catalog |
| Pin/Package |
8MSOP |
| Approx. Price (US$) |
3.00 | 1ku |
| Thermal Shutdown |
No |
| Operating Temperature Range(°C) |
-40 to 105 |
DAC8501 说明
The DAC8501 is a low-power, single, 16-bit buffered voltage output Digital-to-Analog Converter (DAC) optimized for multiplying operation. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC8501 uses a versatile 3-wire serial interface that operates at clock rates up to 30MHz and is compatible with standard SPI™, QSPI™, Microwire™, and Digital Signal Processor (DSP) interfaces.
The DAC8501 requires an external reference voltage to set the output range of the DAC. The DAC8501 incorporates a power-on reset circuit that ensures that the DAC output powers up at 0V and remains there until a valid write takes place to the device. The DAC8501 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200nA at 5V.
DAC8501 特性
- microPOWER OPERATION: 250 µA at 5V
- MULTIPLYING-MODE BANDWIDTH: 350kHz
- POWER-ON RESET TO ZERO
- POWER SUPPLY: +2.7V to +5.5V
- ENSURED MONOTONIC BY DESIGN
- SETTLING TIME: 10 µs to ±0.003% FSR
- LOW-POWER SERIAL INTERFACE WITH SCHMITT-TRIGGERED INPUTS
- ON-CHIP OUTPUT BUFFER AMPLIFIER, RAIL-TO-RAIL OPERATION
- SYNC\ INTERRUPT FACILITY
- MSOP-8 PACKAGE
- APPLICATIONS
- PROCESS CONTROL
- DATA ACQUISITION SYSTEMS
- CLOSED-LOOP SERVO-CONTROL
- PC PERIPHERALS
- PORTABLE INSTRUMENTATION
- PROGRAMMABLE ATTENUATION
DAC8501 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 |
| DAC8501E/250 |
ACTIVE |
-40 to 105 |
3.30 | 1ku |
MSOP (DGK) | 8 |
250 | SMALL T&R |
D01 |
| DAC8501E/250G4 |
ACTIVE |
-40 to 105 |
3.30 | 1ku |
MSOP (DGK) | 8 |
250 | SMALL T&R |
D01 |
| DAC8501E/2K5 |
ACTIVE |
-40 to 105 |
3.00 | 1ku |
MSOP (DGK) | 8 |
2500 | LARGE T&R |
D01 |
| DAC8501E/2K5G4 |
ACTIVE |
-40 to 105 |
3.00 | 1ku |
MSOP (DGK) | 8 |
2500 | LARGE T&R |
D01 |
DAC8501 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 |
| DAC8501E/250 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
|
DAC8501E/250 |
| DAC8501E/250G4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
DAC8501E/250G4 |
DAC8501E/250G4 |
| DAC8501E/2K5 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
|
DAC8501E/2K5 |
| DAC8501E/2K5G4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
DAC8501E/2K5G4 |
DAC8501E/2K5G4 |
DAC8501 应用技术支持与电子电路设计开发资源下载
- DAC8501 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)
DAC8501 工具与软件
| 名称 |
型号 |
公司 |
工具/软件类型 |
| DAC8531 评估模块 |
DAC8531EVM |
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 |
