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参数资料
| 型号： | MIC2776N-BM5 TR |
| 厂商： | Micrel Inc |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR ADJ MCRPWR SOT23-5 |
| 标准包装： | 3,000 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 可调节/可选择 |
| 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) |
| 其它名称： | MIC2776N-BM5TR |
MIC2776
Ordering Information
Micrel, Inc
Standard
Part Number
Marking Pb-Free
Marking
Reset Output
Temperature Range
Package
MIC2776N-BM5
MIC2776H-BM5
MIC2776L-BM5
UKAA
ULAA
UMAA
MIC2776N-YM5
MIC2776H-YM5
MIC2776L-YM5
UKAA
ULAA
UMAA
Open-Drain, Active-Low / RST
Active-High, Complementary RST
Active-Low, Complementary /RST
–40oC to +85oC
–40oC to +85oC
–40oC to +85oC
SOT-23-5
SOT-23-5
SOT-23-5
Pin Con?guration
/MR GND RST
3 2 1
/MR GND /RST
3 2 1
4
IN
5
VDD
4
IN
5
VDD
Pin Description
SOT-23-5 (M5)
“H” Version
SOT-23-5 (M5)
“L” and “N” Version
Pin Number
MIC2776H
Pin Number
MIC2776L
MIC2776N
Pin Name
Pin Function
1
1
RST
/RST
Digital (Output): Asserted high whenever V IN falls below the reference volt-
age. It will remain asserted for no less than 140ms after V IN returns above
the threshold limit.
Digital (Output): Asserted low whenever V IN falls below the reference volt-
age. It will remain asserted for no less than 140ms after V IN returns above
the threshold limit. (open-drain for “N” version)
2
3
4
5
MIC2776
2
3
4
5
GND
/MR
IN
VDD
Ground
Digital (Input): Driving this pin low initiates an immediate and unconditional
reset. Assuming IN is above the threshold when /MR is released (returns
high), the reset output will be de-asserted no less than 140ms later. /MR
may be driven by a logic signal or a mechanical switch. /MR has an internal
pull-up to V DD and may be left open if unused.
Analog (Input): The voltage on this pin is compared to the internal 300mV
reference. An under-voltage condition will trigger a reset sequence.
Analog (Input): Independent supply input for internal circuitry.
2
November 2005
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC2776N-BM5TX | 制造商:RF Micro Devices Inc 功能描述: |
| MIC2776NYM5 | 制造商:Micrel Inc 功能描述: |
| MIC2776N-YM5 | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
| MIC2776N-YM5 TR | 功能描述:监控电路 Adjustable Voltage Supervisor with 0.3V Threshold, Manual Reset and Active-Low Open-Drain Output in SOT23-5 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 |
| MIC2776N-YM5TR | 制造商:Micrel 功能描述:Volt Supervisor Supply Micropower |
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