DAC8551 16 位、超低短时脉冲波形干扰、电压输出数模转换器

DAC8551 同类产品

DAC8554 - 器件与被比较器件具有相似功能，但并不功能等效。 4-channel equivalent device
DAC8555 - 器件与被比较器件具有相似功能，但并不功能等效。 4-channel equivalent device
DAC8560 - 器件与被比较器件具有相似功能，但并不功能等效。 Equivalent device with internal reference

	DAC8551
Resolution(Bits)	16
DAC: Channels	1
Settling Time(us)	10
Sample / Update Rate(MSPS)	0.2
Interface	Serial SPI
Output Type	Voltage
Output Range Min.(V or mA)	0
Output Range Max.(V or mA)	5.5
DNL(Max)(+/-LSB)	1
INL(Max)(+/-LSB)	8
INL (+/-)(Max)(%)	0.012
Monotonicity	16
Power Consumption(Typ)(mW)	1
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$)	2.35 \| 1ku
Thermal Shutdown	No
Operating Temperature Range(°C)	-40 to 105

DAC8551 说明

The DAC8551 is a small, low-power, voltage output, 16-bit digital-to-analog converter (DAC). It is monotonic, provides good linearity, and minimizes undesired code-to-code transient voltages. The DAC8551 uses a versatile 3-wire serial interface that operates at clock rates to 30MHz and is compatible with standard SPITM, QSPITM, MicrowireTM, and digital signal processor (DSP) interfaces.

The DAC8551 requires an external reference voltage to set its output range. The DAC8551 incorporates a power-on-reset circuit that ensures the DAC output powers up at 0V and remains there until a valid write takes place to the device. The DAC8551 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200nA at 5V.

DAC8551 特性

Relative Accuracy: 3LSB
Glitch Energy: 0.1nV-s
MicroPower Operation: 140uA at 2.7V
Power-On Reset to Zero
Power Supply: +2.7V to +5.5V
16-Bit Monotonic Over Temperature
Settling Time: 10us to ±0.003% FSR
Low-Power Serial Interface with Schmitt-Triggered Inputs
On-Chip Output Buffer Amplifier with Rail-to-Rail Operation
Power-Down Capability
Binary Input
SYNC Interrupt Facility
Drop-In Compatible With DAC8531/01 and DAC8550 (2's Complement Input)
Available in a Tiny MSOP-8 Package
APPLICATIONS
- Process Control
- Data Acquisition Systems
- Closed-Loop Servo-Control
- PC Peripherals
- Portable Instrumentation

DAC8551 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
DAC8551IADGKR	ACTIVE	-40 to 105	2.35 \| 1ku	MSOP (DGK) \| 8	2500 \| LARGE T&R	D81
DAC8551IADGKRG4	ACTIVE	-40 to 105	2.35 \| 1ku	MSOP (DGK) \| 8	2500 \| LARGE T&R	D81
DAC8551IADGKT	ACTIVE	-40 to 105	2.60 \| 1ku	MSOP (DGK) \| 8	250 \| SMALL T&R	D81
DAC8551IADGKTG4	ACTIVE	-40 to 105	2.60 \| 1ku	MSOP (DGK) \| 8	250 \| SMALL T&R	D81
DAC8551IDGKR	ACTIVE	-40 to 105	2.60 \| 1ku	MSOP (DGK) \| 8	2500 \| LARGE T&R	D81
DAC8551IDGKRG4	ACTIVE	-40 to 105	2.60 \| 1ku	MSOP (DGK) \| 8	2500 \| LARGE T&R	D81
DAC8551IDGKT	ACTIVE	-40 to 105	2.90 \| 1ku	MSOP (DGK) \| 8	250 \| SMALL T&R	D81
DAC8551IDGKTG4	ACTIVE	-40 to 105	2.90 \| 1ku	MSOP (DGK) \| 8	250 \| SMALL T&R	D81

DAC8551 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
DAC8551IADGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		DAC8551IADGKR
DAC8551IADGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	DAC8551IADGKRG4	DAC8551IADGKRG4
DAC8551IADGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		DAC8551IADGKT
DAC8551IADGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	DAC8551IADGKTG4	DAC8551IADGKTG4
DAC8551IDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		DAC8551IDGKR
DAC8551IDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	DAC8551IDGKRG4	DAC8551IDGKRG4
DAC8551IDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		DAC8551IDGKT
DAC8551IDGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	DAC8551IDGKTG4	DAC8551IDGKTG4

DAC8551 应用技术支持与电子电路设计开发资源下载

DAC8551 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)

DAC8551 工具与软件

名称	型号	公司	工具/软件类型
DAC8551EVM 评估模块	DAC8551EVM	Texas Instruments	开发电路板/EVM
DXP DAC 操作器程序	DXP	Texas Instruments	分析软件
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