| REF02 | |
| VO(V) | 5 |
| Initial Accuracy @ 25/deg C(%) | 0.2 |
| Temp Coeff(Max)(ppm/ degree C) | 10 |
| Temp Coeff(Typ)(ppm/ degree C) | 4 |
| Iout/Iz(Max)(mA) | 21 |
| Iq(Max)(uA) | 1400 |
| VI(Min)(V) | 8 |
| VI(Max)(V) | 40 |
| Pin/Package | 8PDIP, 8SOIC |
| Operating Temperature Range(°C) | -40 to 85 |
| Rating | Catalog |
The REF02 is a precision 5V voltage reference. The drift is laser trimmed to 10ppm/°C max over the extended industrial and military temperature range. The REF02 provides a stable 5V output that can be externally adjusted over a ±6% range with minimal effect on temperature stability. The REF02 operates from a single supply with an input range of 8V to 40V with a very low current drain of 1mA, and excellent temperature stability due to an improved design. Excellent line and load regulation, low noise, low power, and low cost make the REF02 the best choice whenever a 5V voltage reference is required. Available package options are DIP-8 and SO-8. The REF02 is an ideal choice for portable instrumentation, temperature transducers, Analog-to-Digital (A/D) and Digitalto- Analog (D/A) converters, and digital voltmeters.
| 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 |
| REF02AP | ACTIVE | 1.45 | 1ku | PDIP (P) | 8 | 50 | TUBE | REF02AP | |
| REF02APG4 | ACTIVE | 1.45 | 1ku | PDIP (P) | 8 | 50 | TUBE | REF02AP | |
| REF02AU | ACTIVE | -40 to 85 | 1.60 | 1ku | SOIC (D) | 8 | 75 | TUBE | REF 02AU |
| REF02AU/2K5 | ACTIVE | -40 to 85 | 1.45 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | REF 02AU |
| REF02AU/2K5E4 | ACTIVE | -40 to 85 | 1.45 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | REF 02AU |
| REF02AUE4 | ACTIVE | -40 to 85 | 1.60 | 1ku | SOIC (D) | 8 | 75 | TUBE | REF 02AU |
| REF02AUG4 | ACTIVE | -40 to 85 | 1.60 | 1ku | SOIC (D) | 8 | 75 | TUBE | REF 02AU |
| REF02BP | ACTIVE | 2.65 | 1ku | PDIP (P) | 8 | 50 | TUBE | REF02AP | |
| REF02BPG4 | ACTIVE | 2.65 | 1ku | PDIP (P) | 8 | 50 | TUBE | REF02AP | |
| REF02BU | ACTIVE | -40 to 85 | 2.30 | 1ku | SOIC (D) | 8 | 75 | TUBE | REF 02AU |
| REF02BU/2K5 | ACTIVE | -40 to 85 | 2.05 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | REF 02AU |
| REF02BU/2K5E4 | ACTIVE | -40 to 85 | 2.05 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | REF 02AU |
| REF02BUE4 | ACTIVE | -40 to 85 | 2.30 | 1ku | SOIC (D) | 8 | 75 | TUBE | REF 02AU |
| REF02BUG4 | ACTIVE | -40 to 85 | 2.30 | 1ku | SOIC (D) | 8 | 75 | TUBE | REF 02AU |
| 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 |
| REF02AP | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | REF02AP | |
| REF02APG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | REF02APG4 | REF02APG4 |
| REF02AU | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | REF02AU | |
| REF02AU/2K5 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | REF02AU/2K5 | |
| REF02AU/2K5E4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | REF02AU/2K5E4 | |
| REF02AUE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | REF02AUE4 | |
| REF02AUG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | REF02AUG4 | REF02AUG4 |
| REF02BP | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | REF02BP | |
| REF02BPG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | REF02BPG4 | REF02BPG4 |
| REF02BU | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | REF02BU | |
| REF02BU/2K5 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | REF02BU/2K5 | |
| REF02BU/2K5E4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | REF02BU/2K5E4 | |
| REF02BUE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | REF02BUE4 | |
| REF02BUG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | REF02BUG4 | REF02BUG4 |
| 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 |
