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参数资料
| 型号： | TC52N3027ECTTR |
| 厂商： | Microchip Technology |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC VOLT DETECTOR DUAL-CH SOT23A5 |
| 标准包装： | 3,000 |
| 类型： | 多压监控器 |
| 监视电压数目： | 2 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 最大 200 µs |
| 电压 - 阀值： | 2.7V，3.0V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 带卷 (TR) |
M
Dual Channel Voltage Detector
TC52
Features
? Two Independent Voltage Detectors in One
Package
? Highly Accurate: ±2%
? Low Power Consumption: 2.0 μ A, Typ.
? Detect Voltage Range: 1.5V to 5.0V
? Operating Voltage: 1.5V to 10.0V
? Output Configuration: N-Channel Open-Drain
? Space-Saving 5-Pin SOT-23A Package
Typical Applications
? Battery Life Monitors and Recharge Voltage
Monitors
? Memory Battery Backup Circuitry
? Power-On Reset Circuits
General Description
The TC52 consists of two independent low power
voltage detectors in a space-saving 5-pin SOT-23A
package. Typical supply current consumption is only
2 μ A at an input voltage of 2V. The voltage detection
threshold settings are factory-programmed and
guaranteed to ±2% accuracy. Threshold settings over a
range of 1.5V to 5.0V are available. The TC52 is
available with open drain (NMOS) configurations.
Small size, high precision, low supply current, and low
installed cost makes the TC52 the ideal voltage
detector for a wide variety of voltage monitoring
applications.
Functional Block Diagram
V IN1
? Power Failure Detection
? Delay Circuitry
+
V OUT1
–
Device Selection Table
Part Number
Package
Temp. Range
V IN2
TC52-xxxxxxxxxx
5-Pin SOT-23A -40°C to +85°C
+
V OUT2
Other output voltages are available. Please contact Microchip
Technology Inc. for details.
Package Type
5-Pin SOT-23A
V REF
–
GND
V OUT2
5
TC52
V IN2
4
1
V OUT1
2
V IN1
3
GND
? 2002 Microchip Technology Inc.
DS21430B-page 1
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| TC52N4527ECTTR | 功能描述:监控电路 Dual Channel RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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| TC530COI713 | 功能描述:数据转换系统 Prec Data Acq Subsys RoHS:否 制造商:Texas Instruments 转换速率:0.001 MSPs 分辨率:24 bit 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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