THS5671A 14 位 125 MSPS CommsDAC，差动 介于 2mA 至 20mA 的可伸缩电流输出

	THS5671A
Resolution(Bits)	14
DAC: Channels	1
Settling Time(us)	0.035
Sample / Update Rate(MSPS)	125
Interface	Parallel
Output Type	Current
Output Range Min.(V or mA)	2
Output Range Max.(V or mA)	20
Single/Dual Analog Supply	+
DNL(Max)(+/-LSB)	3.5
INL(Max)(+/-LSB)	7
SFDR(Typ)(dB)	75
Power Consumption(Typ)(mW)	175
Architecture	I-steering
Reference: Type	Ext
Analog Voltage AV/DD(Min)(V)	3
Analog Voltage AV/DD(Max)(V)	5.5
Logic Voltage DV/DD(Min)(V)	3
Logic Voltage DV/DD(Max)(V)	5.5
No. of Supplies (Unipolar)	2
Rating	Catalog
Pin/Package	28SOIC, 28TSSOP
Approx. Price (US$)	9.20 | 1ku
Thermal Shutdown	No
Operating Temperature Range(°C)	-40 to 85

THS5671A 说明

The THS5671A is a 14-bit resolution digital-to-analog converter (DAC) specifically optimized for digital data transmission in wired and wireless communication systems. The 14-bit DAC is a member of the CommsDAC series of high-speed, low-power CMOS digital-to-analog converters. The CommsDAC family consists of pin compatible 14-, 12-, 10-, and 8-bit DACs. All devices offer identical interface options, small outline package, and pinout. The THS5671A offers superior ac and dc performance while supporting update rates up to 125 MSPS.

The THS5671A operates from an analog supply of 4.5 V to 5.5 V. Its inherent low power dissipation of 175 mW ensures that the device is well-suited for portable and low-power applications.

THS5671A 特性

• Member of the Pin-Compatible CommsDACTM Product Family
• 125 MSPS Update Rate
• 14-Bit Resolution
• Spurious Free Dynamic Range (SFDR) to Nyquist at 40 MHz Output: 63 dBc
• 1 ns Setup/Hold Time
• Differential Scalable Current Outputs: 2 mA to 20 mA
• On-Chip 1.2 V Reference
• 3 V and 5 V CMOS-Compatible Digital Interface
• Straight Binary or Twos Complement Input
• Power Dissipation: 175 mW at 5 V, Sleep Mode: 25 mW at 5 V
• Package: 28-Pin SOIC and TSSOP

THS5671A 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
THS5671AIDW	ACTIVE	-40 to 85	9.20 | 1ku	SOIC (DW) | 28	20 | TUBE	THS5671AI
THS5671AIDWG4	ACTIVE	-40 to 85	9.20 | 1ku	SOIC (DW) | 28	20 | TUBE	THS5671AI
THS5671AIPW	ACTIVE	-40 to 85	10.15 | 1ku	TSSOP (PW) | 28	50 | TUBE	THS5671AI
THS5671AIPWG4	ACTIVE	-40 to 85	10.15 | 1ku	TSSOP (PW) | 28	50 | TUBE	THS5671AI
THS5671AIPWR	ACTIVE	-40 to 85	9.20 | 1ku	TSSOP (PW) | 28	2000 | LARGE T&R	THS5671AI
THS5671AIPWRG4	ACTIVE	-40 to 85	9.20 | 1ku	TSSOP (PW) | 28	2000 | LARGE T&R	THS5671AI

THS5671A 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
THS5671AIDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		THS5671AIDW
THS5671AIDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	THS5671AIDWG4	THS5671AIDWG4
THS5671AIPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		THS5671AIPW
THS5671AIPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	THS5671AIPWG4	THS5671AIPWG4
THS5671AIPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		THS5671AIPWR
THS5671AIPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	THS5671AIPWRG4	THS5671AIPWRG4

THS5671A 应用技术支持与电子电路设计开发资源下载

1. THS5671A 数据资料 dataSheet 下载.PDF
2. TI 德州仪器仪DAC 模数转换器产品选型与价格 . xls
3. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
4. 所选封装材料的热学和电学性质 (PDF 645 KB)
5. 高速数据转换 (PDF 1967 KB)
6. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
7. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
8. Principles of Data Acquisition and Conversion (PDF 50 KB)
9. Interleaving Analog-to-Digital Converters (PDF 64 KB)
10. What Designers Should Know About Data Converter Drift (PDF 95 KB)
11. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
12. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)

THS5671A 工具与软件

名称	型号	公司	工具/软件类型
THS5671A 评估模块	THS5671EVM	Texas Instruments	开发电路板/EVM
Wideband Comp Current Output DAC to SE Interface: Impr Matching for Gain & Compliance Volt Swing	MATCHGAIN-CALC	Texas Instruments	计算实用程序