DAC6571 10 位数模转换器
DAC6571 说明
The DAC6571 is a low-power, single-channel, 10-bit buffered voltage output digital-to-analog converter (DAC). Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC6571 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 DAC6571s on the same data bus.
The output voltage range of the DAC is 0 V to VDD. The DAC6571 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 DAC6571 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.
DAC6571 DAC6573 DAC6574
Resolution(Bits)
10
10
10
DAC: Channels
1
4
4
Settling Time(us)
9
9
9
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)
0.5
0.5
0.5
INL(Max)(+/-LSB)
2
2
2
INL (+/-)(Max)(%)
0.195
Monotonicity
10
10
10
Power Consumption(Typ)(mW)
160
500
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)
2.75
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$)
1.40 | 1ku
3.05 | 1ku
3.85 | 1ku
Thermal Shutdown
No
No
No
Operating Temperature Range(°C)
-40 to 105
-40 to 85
-40 to 85
DAC6571 特性
Micro power Operation: 500 uA at 3 V VDD
Fast Update Rate: 188 kSPS
Per-channel Power-down Capability
Power-On Reset to Zero
2.7 V to 5.5 V Analog Power Supply
10-Bit Monotonic
I^2CTM Interface Up to 3.4 Mbps
Data Transmit Capability
On-Chip Output Buffer Amplifier, Rail-to-Rail Operation
Double-Buffered Input Register
Address Support for up to Four DAC6571s
Synchronous Update Support for up to 16 Channels
Operation From –40°C to 105°C
Small 10 Lead MSOP Package
APPLICATIONS
Process Control
Data Acquisition Systems
Closed-Loop Servo Control
PC Peripherals
Portable Instrumentation
DAC6571 芯片订购指南
器件
状态
温度
价格（美元）
封装 | 引脚
封装数量 | 封装载体
丝印标记
DAC6571IDBVR
ACTIVE
-40 to 105
1.40 | 1ku
SOT-23 (DBV) | 6 3000 | LARGE T&R
D671
DAC6571IDBVRG4
ACTIVE
-40 to 105
1.40 | 1ku
SOT-23 (DBV) | 6 3000 | LARGE T&R
D671
DAC6571IDBVT
ACTIVE
-40 to 105
1.55 | 1ku
SOT-23 (DBV) | 6 250 | SMALL T&R
D671
DAC6571IDBVTG4
ACTIVE
-40 to 105
1.55 | 1ku
SOT-23 (DBV) | 6 250 | SMALL T&R
D671
DAC6571 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
DAC6571IDBVR
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
DAC6571IDBVR
DAC6571IDBVRG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
DAC6571IDBVRG4 DAC6571IDBVRG4
DAC6571IDBVT
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
DAC6571IDBVT
DAC6571IDBVTG4
Green (RoHS & no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
DAC6571IDBVTG4 DAC6571IDBVTG4
DAC6571 应用技术支持与电子电路设计开发资源下载
DAC6571 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)
DAC6571 工具与软件
名称
型号
公司
工具/软件类型
DAC6571 评估模块
DAC6571EVM 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