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CXDR7540单电源集成电路高增益高输出电流高输出电压的摆动式双运算放大器能够驱动100mA适合耳机输出驱动
| 产品型号： | CXDR7540 |
| 产品类型： | 电压检测/复位IC |
| 产品系列： | 电压检测与复位IC |
| 产品状态： | 量产 |
| 浏览次数： | 41 次 |
产品简介
技术参数
| 输入电压范围 (VIN) | V ~ 3~15V |
|---|---|
| 输出电压 (VOUT) | 1.0-6.5VV |
| 输出电流 (IOUT) | 10mAA |
| 工作频率 | 92KHzHz |
| 转换效率 | 高电平和低电平% |
| 封装类型 | SOT23/SOT23-3 |
| Detection voltage | 1.0-6.5V |
| Detection accuracy | ±1% |
| Reset delay | 50ms |
| Output type | 电压检测与复位IC |
| Detection direction | 上升沿/下降沿 |
| Temperature range | -40℃~125℃ |
| Features | Voltage Reference |
| Application | MCU复位/电压监控 |
| Power consumption | 0.9uA |
| 检测阈值 | 2.93V |
| 复位电平 | 低有效 |
产品详细介绍
目录
1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（PDF文档）
一.产品概述
The CXDR7540 is integrated circuit is a high gain, high output current, high output voltage swing dual operational amplifier capable of driving 100mA, good for earphone output driver.
二.产品特点
z Single Supply
z Operating Voltage (+3~+15V), much improved from CM8608 on input voltage.
z High Output Current (100mA)
z Slew Rate (1.0V/μs)
z Package Outline SOP8
z Bipolar Technology
三.应用范围
· Charger
· Voltage Adapter
· Switching Power Supply
· Graphic Card
· Precision Voltage Reference
四.技术规格书（产品PDF)
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
五.产品封装图
六.电路原理图
七.相关芯片选择指南 更多的同类产品......
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电压检测器/复位IC(Voltage Detector/Reset IC ) |
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Applications: CPU and Logic circuit Reset, Power failure detector, Battery checker |
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Part No. |
VIN |
VDET |
IQ |
Accu. |
Output Type |
Package |
Delay Time |
Application |
|
0.7~10V |
0.9~6V (Step 0.1V) |
0.5μA |
±2% |
CMOS Or NCh, Hysteresis 4% |
SOT23-3 SOT89-3 SOT23-5 |
N/A |
便携式电池电压检测,Power Good, Failure检测 |
|
|
6V |
1.5~4.5V (Step 0.1V) |
10μA |
±4% |
CMOS |
SOT23 |
200ms |
便携式电池电压检测,Power Good,上电掉电复位Failure检测 |
|
|
6V |
1.5~4.5V (Step 0.1V) |
10μA |
±4% |
CMOS |
SOT23 |
200ms |
便携式电池电压检测,Power Good,上电掉电复位Failure检测 |
|
|
6V |
1.5~4.5V (Step 0.1V) |
10μA |
±4% |
CMOS |
SOT23 |
200ms |
便携式电池电压检测,Power Good,上电掉电复位Failure检测 |
|
|
6V |
1.5~4.5V (Step 0.1V) |
10μA |
±4% |
CMOS |
SOT23 |
200ms |
便携式电池电压检测,Power Good,上电掉电复位Failure检测 |
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Reset&Detect |
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Product |
Character |
Operating Voltage |
Accuracy |
Reset Thershold |
Reset Voltage |
Supply Current |
Reset Timeout |
Package |
|
Delay Built-in |
1.2~5.5V |
±2% |
2.63~4.63V |
0.8VCC |
2μA |
250ms |
SOT23-3L |
|
|
No Delay |
0.7~8V |
±2% |
1.5~6.0V |
0.9VCC |
0.8μA |
0 |
SOT23-3L |
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| Voltage Reference | |
| 产品型号 | Description |
| CXDR7538 | 2.5V reference |
| CXDR7539 | 1.24V reference |
| CXDR7540 | 替代UTC3414和JRC3414 |
| CXDR7541 | operation amplifier |
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