LM4041B 可调节精密微功耗并联电压参考，0.2% 精确度

	LM4041B
VO(V)	1.225
Initial Accuracy @ 25/deg C(%)	0.2
Temp Coeff(Max)(ppm/ degree C)	100
Temp Coeff(Typ)(ppm/ degree C)	15
Min Iz for Regulation(uA)	60
Iout/Iz(Max)(mA)	12
Pin/Package	3SOT-23, 3TO-92, 5SC70
Approx. Price (US$)	0.65 | 1ku
Operating Temperature Range(°C)	-40 to 125,-40 to 85
Rating	Catalog

LM4041B 特性

• 1.225-V Fixed and Adjustable Outputs (1.225 V to 10 V)
• Tight Output Tolerances and Low Temperature Coefficient
  • Max 0.1%, 100 ppm/°C — A Grade
  • Max 0.2%, 100 ppm/°C — B Grade
  • Max 0.5%, 100 ppm/°C — C Grade
  • Max 1.0%, 150 ppm/°C — D Grade
• Low Output Noise . . . 20 µVRMS (Typ)
• Wide Operating Current Range . . . 45 µA (Typ) to 12 mA
• Stable With All Capacitive Loads; No Output Capacitor Required
• Available in
  • Industrial Temperature: -40°C to 85°C
  • Extended Temperature: -40°C to 125°C
• Applications
  • Data-Acquisition Systems
  • Power Supplies and Power-Supply Monitors
  • Instrumentation and Test Equipment
  • Process Control
  • Precision Audio
  • Automotive Electronics
  • Energy Management/Metering

LM4041B 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
LM4041BIDBZR	ACTIVE	-40 to 85	0.27 | 1ku	SOT-23 (DBZ) | 3	3000 | LARGE T&R	4MNU
LM4041BIDBZRG4	ACTIVE	-40 to 85	0.27 | 1ku	SOT-23 (DBZ) | 3	3000 | LARGE T&R	4MNU
LM4041BIDBZT	ACTIVE	-40 to 85	0.50 | 1ku	SOT-23 (DBZ) | 3	250 | SMALL T&R	4MNU
LM4041BIDBZTG4	ACTIVE	-40 to 85	0.50 | 1ku	SOT-23 (DBZ) | 3	250 | SMALL T&R	4MNU
LM4041BIDCKR	ACTIVE	-40 to 85	0.30 | 1ku	SC70 (DCK) | 5	3000 | LARGE T&R	4MNU
LM4041BIDCKRE4	ACTIVE	-40 to 85	0.30 | 1ku	SC70 (DCK) | 5	3000 | LARGE T&R	4MNU
LM4041BIDCKRG4	ACTIVE	-40 to 85	0.30 | 1ku	SC70 (DCK) | 5	3000 | LARGE T&R	4MNU
LM4041BILP	ACTIVE	-40 to 85	0.30 | 1ku	TO-92 (LP) | 3	1000 | BULK	4MNU
LM4041BILPE3	ACTIVE	-40 to 85	0.30 | 1ku	TO-92 (LP) | 3	1000 | BULK	4MNU
LM4041BILPR	ACTIVE	-40 to 85	0.27 | 1ku	TO-92 (LP) | 3	2000 | LARGE T&R	4MNU
LM4041BILPRE3	ACTIVE	-40 to 85	0.27 | 1ku	TO-92 (LP) | 3	2000 | LARGE T&R	4MNU
LM4041BQDBZR	ACTIVE	-40 to 125	0.41 | 1ku	SOT-23 (DBZ) | 3	3000 | LARGE T&R	4MNU
LM4041BQDBZRG4	ACTIVE	-40 to 125	0.41 | 1ku	SOT-23 (DBZ) | 3	3000 | LARGE T&R	4MNU
LM4041BQDBZT	ACTIVE	-40 to 125	0.65 | 1ku	SOT-23 (DBZ) | 3	250 | SMALL T&R	4MNU
LM4041BQDBZTG4	ACTIVE	-40 to 125	0.65 | 1ku	SOT-23 (DBZ) | 3	250 | SMALL T&R	4MNU

LM4041B 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
LM4041BIDBZR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		LM4041BIDBZR
LM4041BIDBZRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM4041BIDBZRG4	LM4041BIDBZRG4
LM4041BIDBZT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		LM4041BIDBZT
LM4041BIDBZTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM4041BIDBZTG4	LM4041BIDBZTG4
LM4041BIDCKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		LM4041BIDCKR
LM4041BIDCKRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		LM4041BIDCKRE4
LM4041BIDCKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM4041BIDCKRG4	LM4041BIDCKRG4
LM4041BILP	Pb-Free (RoHS)	CU SN	N/A for Pkg Type		LM4041BILP
LM4041BILPE3	Pb-Free (RoHS)	CU SN	N/A for Pkg Type		LM4041BILPE3
LM4041BILPR	Pb-Free (RoHS)	CU SN	N/A for Pkg Type		LM4041BILPR
LM4041BILPRE3	Pb-Free (RoHS)	CU SN	N/A for Pkg Type		LM4041BILPRE3
LM4041BQDBZR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		LM4041BQDBZR
LM4041BQDBZRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM4041BQDBZRG4	LM4041BQDBZRG4
LM4041BQDBZT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		LM4041BQDBZT
LM4041BQDBZTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM4041BQDBZTG4	LM4041BQDBZTG4

LM4041B 应用技术支持与电子电路设计开发资源下载

1. LM4041B 数据资料 dataSheet 下载.PDF
2. TI 德州仪器并联电压基准产品选型与价格参考 . 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)

LM4041B 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