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DAC7614 四路串行输入 12 位电压输出数模转换器

DAC7614 同类产品

• DAC7800 - 2-channel device with lower settling time and has an internal reference. Provides current output
• DAC8043 - Single channel device with lower settling time and provides current output
• DAC7811 - Single channel device with lower settling time and provides current output



	DAC7614	DAC7615	DAC7616	DAC7617	DAC7800	DAC7811	DAC8043
Resolution(Bits)	12	12	12	12	12	12	12
DAC: Channels	4	4	4	4	2	1	1
Settling Time(µs)	10	10	10	10	0.8	0.2	1
Sample / Update Rate(MSPS)	0.089	0.089	0.089	0.089	1.25	5	0.284
Interface	Serial SPI	Serial SPI	Serial SPI	Serial SPI	Serial SPI	Serial SPI	Serial SPI
Output Type	Voltage	Voltage	Voltage	Voltage	Current	Current	Current
Output Range Min.(V or mA)	-2.5	0	0	0	0	0	0
Output Range Max.(V or mA)	2.5	1.3	1.3	4.1	1	1	1
Single/Dual Analog Supply	+/- or +	+/- or +	+	+	+		+
DNL(Max)(+/-LSB)	1	1	1	1	1	1	1
INL(Max)(+/-LSB)	1	1	1	1	0.5	1	1
INL (+/-)(Max)(%)	0.024	0.024	0.024	0.024	0.012	0.024	0.024
Monotonicity	12	12	12	12	12	12	12
SNR(Typ)(dB)	12	12
Power Consumption(Typ)(mW)	15	15	2.4	2.4	1	0.025	2.5
Architecture	R-2R	R-2R	R-2R	R-2R	R-2R	R-2R	R-2R
Reference: Type	Ext	Ext	Ext	Ext	Ext	Ext	Ext
Analog Voltage AV/DD(Min)(V)	4.75	4.75	3	3	4.5	2.7	4.75
Analog Voltage AV/DD(Max)(V)	5.75	5.25	3.6	3.6	5.5	5.5	5.25
Logic Voltage DV/DD(Min)(V)	4.75	4.75	3	3	4.5	2.7	4.75
Logic Voltage DV/DD(Max)(V)	5.25	5.25	3.6	3.6	5.5	5.5	5.25
No. of Supplies (Unipolar)	1	1	1	1	1	1	1
No. of Supplies (Bipolar)	2	2				1
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Pin/Package	16SOIC, 20SSOP	16SOIC, 20SSOP	16SOIC, 20SSOP	16SOIC, 20SSOP	16SOIC	10MSOP	8SOIC
Approx. Price (US$)	6.70 | 1ku	6.70 | 1ku	5.40 | 1ku	5.40 | 1ku	13.55 | 1ku	2.55 | 1ku	3.60 | 1ku
Thermal Shutdown	No	No	No	No	No	No	No
Operating Temperature Range(°C)	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 125	-40 to 85

DAC7614 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
DAC7614E	ACTIVE	-40 to 85	7.40 | 1ku	SSOP (DB) | 20	70 | TUBE	DAC7614E
DAC7614E/1K	ACTIVE	-40 to 85	6.70 | 1ku	SSOP (DB) | 20	1000 | LARGE T&R	DAC7614E
DAC7614E/1KG4	ACTIVE	-40 to 85	6.70 | 1ku	SSOP (DB) | 20	1000 | LARGE T&R	DAC7614E
DAC7614EB	ACTIVE	-40 to 85	7.85 | 1ku	SSOP (DB) | 20	70 | TUBE	DAC7614EB
DAC7614EB/1K	ACTIVE	-40 to 85	7.20 | 1ku	SSOP (DB) | 20	1000 | LARGE T&R	DAC7614EB
DAC7614EB/1KG4	ACTIVE	-40 to 85	7.20 | 1ku	SSOP (DB) | 20	1000 | LARGE T&R	DAC7614EB
DAC7614EBG4	ACTIVE	-40 to 85	7.85 | 1ku	SSOP (DB) | 20	70 | TUBE	DAC7614EB
DAC7614EG4	ACTIVE	-40 to 85	7.40 | 1ku	SSOP (DB) | 20	70 | TUBE	DAC7614E
DAC7614P	NRND	-40 to 85	13.05 | 1ku	PDIP (N) | 16	25 | TUBE	DAC7614P
DAC7614PB	NRND	-40 to 85	13.85 | 1ku	PDIP (N) | 16	25 | TUBE	DAC7614PB
DAC7614PBG4	NRND	-40 to 85	13.85 | 1ku	PDIP (N) | 16	25 | TUBE	DAC7614PB
DAC7614PG4	NRND	-40 to 85	13.05 | 1ku	PDIP (N) | 16	25 | TUBE	DAC7614P
DAC7614U	ACTIVE	-40 to 85	7.40 | 1ku	SOIC (DW) | 16	40 | TUBE	DAC7614U
DAC7614U/1K	ACTIVE	-40 to 85	6.70 | 1ku	SOIC (DW) | 16	1000 | LARGE T&R	DAC7614U
DAC7614U/1KG4	ACTIVE	-40 to 85	6.70 | 1ku	SOIC (DW) | 16	1000 | LARGE T&R	DAC7614U
DAC7614UB	ACTIVE	-40 to 85	7.85 | 1ku	SOIC (DW) | 16	40 | TUBE	DAC7614UB
DAC7614UB/1K	ACTIVE	-40 to 85	7.20 | 1ku	SOIC (DW) | 16	1000 | LARGE T&R	DAC7614UB
DAC7614UB/1KG4	ACTIVE	-40 to 85	7.20 | 1ku	SOIC (DW) | 16	1000 | LARGE T&R	DAC7614UB
DAC7614UBG4	ACTIVE	-40 to 85	7.85 | 1ku	SOIC (DW) | 16	40 | TUBE	DAC7614UB
DAC7614UG4	ACTIVE	-40 to 85	7.40 | 1ku	SOIC (DW) | 16	40 | TUBE	DAC7614U

DAC7614 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
DAC7614E	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614E/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614E/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614EB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614EB/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614EB/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614EBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614EG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614P	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type
DAC7614PB	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type
DAC7614PBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type
DAC7614PG4	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type
DAC7614U	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614U/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614U/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614UB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614UB/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614UB/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614UBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR
DAC7614UG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR

DAC7614 应用技术支持与电子电路设计开发资源下载

1. DAC7614 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)

DAC7614 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