參數(shù)資料
型號(hào)： MAX6865UK31D3L+T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： Nanopower µP Supervisory Circuits with Manual Reset and Watchdog Timer
中文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5
封裝： LEAD FREE, MO-178AA, SOT-23, 5 PIN
文件頁數(shù)： 15/17頁
文件大?。?/td> 489K
代理商： MAX6865UK31D3L+T
MAX6854/MAX6855/MAX6856/MAX6858/MAX6860–MAX6869
Nanopower P Supervisory Circuits with
Manual Reset and Watchdog Timer
_______________________________________________________________________________________
7
MAX6861/MAX6862/MAX6863 Pin Description
PIN
MAX6861/
MAX6863
MAX6862
NAME
FUNCTION
11
CT
Reset Timeout Select Input. Connect CT low to select the D1 reset timeout output
period (see Tables 1 and 4). Connect CT high (normally VCC) to select the D3
reset timeout period.
22
GND
Ground
33
MR
Active-Low Manual Reset Input. Drive MR low to initiate a reset. The reset output
remains asserted while MR is held low and for the reset timeout period after MR
transitions high. Leave MR unconnected or connect to VCC if unused. MR is
internally pulled up to VCC through 10k
.
4—
RESET
Active-Low Open-Drain or Push-Pull Reset Output. RESET transitions from high to
low when VCC drops below the selected reset threshold or MR is pulled low.
RESET remains low for the reset timeout period after VCC exceeds the device
reset threshold and MR deasserts. Push-pull RESET outputs are referenced to
VCC. Open-drain RESET outputs require an external pullup resistor.
55
VCC
Supply Voltage. Input for VCC reset monitor. For noisy systems, bypass VCC with
a 0.1F capacitor to GND.
—4
RESET
Active-High Push-Pull Reset Output. RESET transitions from low to high when
VCC drops below the selected reset threshold or MR is pulled low. RESET
remains high for the reset timeout period after VCC exceeds the device reset
threshold and MR deasserts. RESET is referenced to VCC.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6865UK31D3S 制造商:Maxim Integrated Products 功能描述:NANOPOWER MICROPROCESSOR SUPERVISOR - Cut Tape Product
MAX6865UK31D3S+ 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 3.075V 7UA 5PIN SOT-23 - Cut Tape Product
MAX6865UK31D3S+T 功能描述:監(jiān)控電路 Single nPower Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6865UK31D3S-T 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6865UK31D4L+T 功能描述:監(jiān)控電路 Single nPower Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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