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参数资料
| 型号： | MAX6387 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | 400MHz Slew Enhanced VFA; Temperature Range: -40°C to 85°C; Package: 8-SOIC T&R |
| 中文描述： | SC70/µDFN封装、单/双路、低电压、低功耗、微处理器复位电路 |
| 文件页数： | 7/11页 |
| 文件大小： | 195K |
| 代理商： | MAX6387 |
MAX6381–MAX6390
SC70, Single/Dual Low-Voltage,
Low-Power P Reset Circuits
_______________________________________________________________________________________
5
Pin Description
PIN
MAX6381/
MAX6383
MAX6382
MAX6384/
MAX6386/
MAX6390
MAX6385
MAX6387/
MAX6389
MAX6388
NAME
FUNCTION
1
GND
Ground
—
2
—
2
—
2
RESET
Active-High Push-Pull Reset Output. RESET
changes from low to high when any
monitored voltage (VCC or VRESETIN) drops
below the reset threshold or MR is pulled low.
RESET remains high for the reset timeout
period after monitored voltages exceed the
reset thresholds or MR is released.
2
—
2
—
2
—
RESET
Active-Low Open-Drain/Push-Pull Reset
Output. RESET changes from high to low when
any monitored voltage (VCC or VRESETIN)
drops below the reset threshold or MR is
pulled low. RESET remains low for the reset
timeout period after the monitored voltages
exceed the reset thresholds or MR is released.
Open-drain requires an external pullup
resistor.
——
33
——
MR
Active-Low Manual Reset Input. Drive low to
force a reset. Reset remains active as long
as MR is low and for the reset timeout period
after MR is released. Leave unconnected or
connect to VCC if unused. MR has an internal
63k
(1.35k for MAX6390) pullup resistor to
VCC.
——
—
33
RESET
IN
Auxiliary Reset Input. High-impedance input
to the auxiliary reset comparator. Connect
RESET IN to the center point of an external
resistor voltage-divider network to set the
reset threshold voltage. Reset asserts when
either VCC or RESET IN falls below its
threshold voltage.
33
4
44
VCC
Supply Voltage for the device and input for
fixed VCC reset threshold monitor.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6387LT | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:SC70/μDFN, Single/Dual Low-Voltage, Low-Power μP Reset Circuits |
| MAX6387LT__D_+T | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:SC70/??DFN, Single/Dual Low-Voltage, Low-Power ??P Reset Circuits |
| MAX6387LT16D1+T | 功能描述:监控电路 Dual uPower Reset Circuit 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 |
| MAX6387LT16D2+T | 功能描述:监控电路 Dual uPower Reset Circuit 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 |
| MAX6387LT16D3+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 1.58V/ADJV 7UA 6PIN UDFN - Rail/Tube |
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