Datasheet Texas Instruments LM385BYZ/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM385-ADJ |
| 零件号 | LM385BYZ/NOPB |
可调微功率电压基准3-TO-92 0至70
数据表
LM185/LM285/LM385 Adjustable Micropower Voltage References datasheet
PDF, 1.3 Mb, 修订版: F, 档案已发布: Apr 5, 2013
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价格
参数化
| Reference Type | Shunt |
| Output Type | Adjustable |
| Voltage - Output (Min/Fixed) | 1.24 V |
| Voltage - Output (Max) | 5.3 V |
| Current - Output | 20 mA |
| Package / Case | TO-92  |
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 3 | 3 |
| Package Type | LP | LP |
| Industry STD Term | TO-92 | TO-92 |
| JEDEC Code | O-PBCY-W | O-PBCY-W |
| Package QTY | 1800 | 1800 |
| Device Marking | BYZ | LM385 |
| Width (mm) | 4.3 | 4.3 |
| Length (mm) | 4.3 | 4.3 |
| Thickness (mm) | 3.6 | 3.6 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 5.34 | 5.34 |
| Mechanical Data | 下载 | 下载 |
参数化
| Initial Accuracy(Max) | 1,2 % |
| Iout/Iz(Max) | 20 mA |
| Min Iz for Regulation | 10 uA |
| Operating Temperature Range | 0 to 70 C |
| Package Group | TO-92 |
| Package Size: mm2:W x L | 3TO-92: 18 mm2: 4.3 x 4.3(TO-92) PKG |
| Pin/Package | 3TO-92, 8SOIC |
| Rating | Catalog |
| Reference Voltage | Adjustable |
| Temp Coeff(Max) | 150 ppm/ degree C |
| Temp Coeff(Typ) | 30,50 ppm/ degree C |
| VO | 1.24 V |
| VO Adj(Max) | 5.3 V |
| VO Adj(Min) | 1.24 V |
| WBN 10-10 kHz(Typ) | 50 uVrms |
生态计划
| RoHS | Compliant |
应用须知
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Many voltage regulator applications require multiple outputs, such as a computer's power supply or aregulator used to meet the voltage requirements inside an automobile. Some of these applications requireisolation between the regulator's input and output for protection and separate ground specifications. Usingthese criteria, a LM2577 simple switcher flyback regulator has been designed with m - AN-715 LM385 Feedback Provides Regulator Isolation (Rev. A)PDF, 93 Kb, 修订版: A, 档案已发布: May 6, 2013
This Application Note describes how to configure the LM3524 as a transformer isolated flyback power supply. - Negative Buck Switching Regulator (using LM258x)PDF, 122 Kb, 档案已发布: Mar 21, 2007
- TO-92 Packing Options / Ordering Instructions (Rev. A)PDF, 287 Kb, 修订版: A, 档案已发布: Jun 23, 2010
- AN-284 Single-Supply Applications of CMOS MICRODACs (Rev. B)PDF, 271 Kb, 修订版: B, 档案已发布: Apr 22, 2013
CMOS data acquisition and conversion products are becoming the ideal choice for microprocessorcontrolled analog systems. The use of CMOS allows the addition of more digital logic functionality on tothe same die as the analog circuitry to minimize external parts requirements. The inherently low powerconsumption is also a big factor for battery operation and low heat generation in large scale
模型线
系列: LM385-ADJ (11)
制造商分类
- Semiconductors > Power Management > Voltage Reference > Shunt Voltage Reference