DAC5571 具有 I2C 接口的 8 位四路数模转换器
DAC5571 同类产品
DAC6571 - 10-bit equivalent device
DAC7571 - 器件与被比较器件具有相似功能,但并不功能等效。 12-bit equivalent device
DAC8571 - 16-bit equivalent device with higher power consumption
DAC5571 说明
The DAC5571 is a low-power, single-channel, 8-bit buffered voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC5571 utilizes an I2C-compatible, two-wire serial interface that operates at clock rates up to 3.4 Mbps with address support of up to two DAC5571s on the same data bus.
The output voltage range of the DAC is 0 V to VDD. The DAC5571 incorporates a power-on-reset circuit that ensures that the DAC output powers up at zero volts and remains there until a valid write to the device takes place. The DAC5571 contains a power-down feature, accessed via the internal control register, that reduces the current consumption of the device to 50 nA at 5 V.
DAC5571
DAC5573
DAC5574
Resolution(Bits)
8
8
8
DAC: Channels
1
4
4
Settling Time(µs)
8
8
8
Sample / Update Rate(MSPS)
0.188
0.188
Interface
Serial I2C
Serial I2C
Serial I2C
Output Type
Voltage
Voltage
Voltage
Output Range Min.(V or mA)
0
0
0
Output Range Max.(V or mA)
5.5
5.5
5.5
Single/Dual Analog Supply
Single
DNL(Max)(+/-LSB)
0.25
0.25
0.25
INL(Max)(+/-LSB)
1
0.5
0.5
INL (+/-)(Max)(%)
0.195
Monotonicity
8
8
8
Power Consumption(Typ)(mW)
0.4
1.5
1.5
Architecture
String
String
String
Reference: Type
Ext
Ext
Ext
Analog Voltage AV/DD(Min)(V)
2.75
2.75
2.7
Analog Voltage AV/DD(Max)(V)
5.25
5.25
5.5
Logic Voltage DV/DD(Min)(V)
2.7
2.75
Logic Voltage DV/DD(Max)(V)
5.25
5.25
No. of Supplies (Unipolar)
1
2
1
Rating
Catalog
Catalog
Catalog
Pin/Package
6SOT-23
16TSSOP
10MSOP
Approx. Price (US$)
0.90 | 1ku
2.55 | 1ku
2.55 | 1ku
Thermal Shutdown
No
No
No
Operating Temperature Range(°C)
-40 to 105
-40 to 85
-40 to 85
DAC5571 特性
Micro power Operation: 125 µA @ 3 V
Fast Update Rate: 188 KSPS
Power-On Reset to Zero
+2.7-V to +5.5-V Power Supply
Specified Monotonic by Design
I2C Interface up to 3.4 Mbps
On-Chip Output Buffer Amplifier, Rail-to-Rail Operation
Double-Buffered Input Register
Address Support for up to Two DAC5571s
Small 6 Lead SOT 23 Package
Operation From -40°C to 105°C
APPLICATIONS
Process Control
Data Acquistion Systems
Closed-Loop Servo Control
PC Peripherals
Portable Instrumentation
DAC5571 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
DAC5571IDBVR
ACTIVE
-40 to 105
0.90 | 1ku
SOT-23 (DBV) | 6
3000 | LARGE T&R
D571
DAC5571IDBVRG4
ACTIVE
-40 to 105
0.90 | 1ku
SOT-23 (DBV) | 6
3000 | LARGE T&R
D571
DAC5571IDBVT
ACTIVE
-40 to 105
0.99 | 1ku
SOT-23 (DBV) | 6
250 | SMALL T&R
D571
DAC5571IDBVTG4
ACTIVE
-40 to 105
0.99 | 1ku
SOT-23 (DBV) | 6
250 | SMALL T&R
D571
DAC5571 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
DAC5571IDBVR
Green (RoHS & no Sb/Br)
Call TI
Level-1-260C-UNLIM
DAC5571IDBVR
DAC5571IDBVRG4
Green (RoHS & no Sb/Br)
Call TI
Level-1-260C-UNLIM
DAC5571IDBVRG4
DAC5571IDBVRG4
DAC5571IDBVT
Green (RoHS & no Sb/Br)
Call TI
Level-1-260C-UNLIM
DAC5571IDBVT
DAC5571IDBVTG4
Green (RoHS & no Sb/Br)
Call TI
Level-1-260C-UNLIM
DAC5571IDBVTG4
DAC5571IDBVTG4
DAC5571 应用技术支持与电子电路设计开发资源下载
DAC5571 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)
DAC5571 工具与软件
名称
型号
公司
工具/软件类型
DAC5571 评估模块
DAC5571EVM
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