UC39432数据手册集成电路（IC）的电源管理-专用规格书PDF
| 厂商型号 |
UC39432 |
| 参数属性 | UC39432 封装/外壳为8-SOIC（0.154"，3.90mm 宽）；包装为卷带（TR）；类别为集成电路（IC）的电源管理-专用；UC39432应用范围：过压比较器，光耦合器；产品描述：IC PREC ANALOG CONTROLLER 8SOIC |
| 功能描述 | 温度范围为 0°C 至 70°C 的精密模拟控制器 |
| 封装外壳 | 8-SOIC（0.154"，3.90mm 宽） |
| 制造商 | TI Texas Instruments |
| 中文名称 | 德州仪器 美国德州仪器公司 |
| 数据手册 | |
| 更新时间 | 2025-8-6 23:00:00 |
| 人工找货 | UC39432价格和库存，欢迎联系客服免费人工找货 |
UC39432规格书详情
描述 Description
The UC39432 is an adjustable precision analog controller with 100mA sink capability if the ISET pin is grounded. A resistor between ISET and ground will modify the transconductance while decreasing the maximum current sink. This will add further control in the optocoupler configuration. The trimmed precision reference along with the non-inverting error amplifier inputsare accessible for custom configuration. A sister device, the UC39431 adjustable shunt regulator, has an on-board resistor network providing six preprogrammed voltage levels, as well as external programming capability.
特性 Features
• Programmable Transconductance for Optimum Current Drive
• Accessible 1.3V Precision Reference
• Both Error Amplifier Inputs Available
• 0.7% Overall Reference Tolerance
• 0.4% Initial Accuracy
• 2.2V to 36.0V Operating Supply Voltage and User Programmable Reference
• Reference Accuracy Maintained for Entire Range of Supply Voltage
• Superior Accuracy and Easier Compensation for Optoisolator Application
• Low Quiescent Current (0.50mA Typ)
技术参数
- 制造商编号
：UC39432
- 生产厂家
：TI
- Reference voltage
：1.3
- Initial accuracy (Max) (%)
：0.40
- Rating
：Catalog
- Temp coeff (Max) (ppm/ degree C)
：44
- Operating temperature range (C)
：0 to 70
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI/德州仪器 |
24+ |
NA/ |
3397 |
原厂直销,现货供应,账期支持! |
询价 | ||
TI |
2016+ |
SOP8 |
2933 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
UC/TI |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
TI |
20+ |
DIP |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
TI |
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
TI |
10+ |
DIP8 |
40 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI |
24+ |
PDIP|8 |
684100 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI |
23+ |
DIP8 |
2540 |
原厂原装正品 |
询价 |
