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DAC7612 双路 12 位串行输入数模转换器

DAC7612 同类产品

• TLV5638 - Equivalent device with lower settling time and both int/ext reference option
• TLV5636 - single channel Equivalent device with lower settling time and both int/ext reference option
• TLV5610 - 8-channel equivalent device with no internal reference and lower settling time



	DAC7612
Resolution(Bits)	12
DAC: Channels	2
Settling Time(µs)	10
Sample / Update Rate(MSPS)	0.13
Interface	Serial SPI
Output Type	Voltage
Output Range Min.(V or mA)	-2.5
Output Range Max.(V or mA)	2.5
Single/Dual Analog Supply	+
DNL(Max)(+/-LSB)	1
INL(Max)(+/-LSB)	1
INL (+/-)(Max)(%)	0.024
Monotonicity	12
Power Consumption(Typ)(mW)	3.50
Architecture	R-2R
Reference: Type	Int
Analog Voltage AV/DD(Min)(V)	4.75
Analog Voltage AV/DD(Max)(V)	5.25
Logic Voltage DV/DD(Min)(V)	4.75
Logic Voltage DV/DD(Max)(V)	5.25
No. of Supplies (Unipolar)	1
Rating	Catalog
Pin/Package	8SOIC
Approx. Price (US$)	3.10 | 1ku
Thermal Shutdown	No
Operating Temperature Range(°C)	-40 to 85

DAC7612 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
DAC7612U	ACTIVE	-40 to 85	3.45 | 1ku	SOIC (D) | 8	75 | TUBE	DAC7612U
DAC7612U/2K5	ACTIVE	-40 to 85	3.10 | 1ku	SOIC (D) | 8	2500 | LARGE T&R	DAC7612U
DAC7612U/2K5G4	ACTIVE	-40 to 85	3.10 | 1ku	SOIC (D) | 8	2500 | LARGE T&R	DAC7612U
DAC7612UB	ACTIVE	-40 to 85	3.95 | 1ku	SOIC (D) | 8	75 | TUBE	DAC7612UB
DAC7612UB/2K5	ACTIVE	-40 to 85	3.60 | 1ku	SOIC (D) | 8	2500 | LARGE T&R	DAC7612UB
DAC7612UB/2K5G4	ACTIVE	-40 to 85	3.60 | 1ku	SOIC (D) | 8	2500 | LARGE T&R	DAC7612UB
DAC7612UBG4	ACTIVE	-40 to 85	3.95 | 1ku	SOIC (D) | 8	75 | TUBE	DAC7612UB
DAC7612UG4	ACTIVE	-40 to 85	3.45 | 1ku	SOIC (D) | 8	75 | TUBE	DAC7612U

DAC7612 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
DAC7612U	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR		DAC7612U
DAC7612U/2K5	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR		DAC7612U/2K5
DAC7612U/2K5G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	DAC7612U/2K5G4	DAC7612U/2K5G4
DAC7612UB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR		DAC7612UB
DAC7612UB/2K5	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR		DAC7612UB/2K5
DAC7612UB/2K5G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	DAC7612UB/2K5G4	DAC7612UB/2K5G4
DAC7612UBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	DAC7612UBG4	DAC7612UBG4
DAC7612UG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	DAC7612UG4	DAC7612UG4

DAC7612 应用技术支持与电子电路设计开发资源下载

1. DAC7612 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)

DAC7612 工具与软件

名称	型号	公司	工具/软件类型
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