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(us) |
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 SPITM, QSPITM, MicrowireTM, 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 uA 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 us 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 |