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參數(shù)資料
| 型號(hào)： | ZM33164G |
| 廠商： | ZETEX PLC |
| 元件分類： | 電源管理 |
| 英文描述： | RF/Coaxial Connector; RF Coax Type:N; Contact Termination:Crimp; Impedance:50ohm; Body Style:Straight Plug; RG Cable Type:8, 213; Body Material:Brass; Body Plating:Silver; Contact Plating:Gold; Frequency Max:11GHz RoHS Compliant: No |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封裝： | SOT-223, 4 PIN |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 131K |
| 代理商： | ZM33164G |
SUPPLY VOLTAGE
MONITOR
ISSUE 2 – NOVEMBER 1995
ZM33164
DEVICE DESCRIPTION
The ZM33164 is a three terminal under
voltage monitor circuit for use in
microprocessor systems. The threshold
voltage of the device has been set to 4.3volts
making it ideal for 5 volt circuits.
Included in the device is a precise voltage
reference and a comparator with built in
hysteresis to prevent erratic operation. The
ZM33164 features an open collector output
capable of sinking at least l0mA which only
requires a single external resistor to
interface to following circuits.
Operation of the device is guaranteed from
one volt upwards, from this level to the
device threshold voltage the output is held
low providing a power on reset function.
Should the supply voltage, once established,
at any time drop below the threshold level
then the output again will pull low.
The device is available in a TO92 package for
through hole applications as well as SO8 and
SOT223 for surface mount requirements.
FEATURES
SO8, SOT223 and TO92 packages
Power on reset generator
Automatic reset generation
Low standby current
Guaranteed operation from 1 volt
Wide supply voltage range
Internal clamp diode to discharge delay
capacitor
4.3 volt threshold for 5 volt logic
60mV hysteresis prevents erratic operation
APPLICATIONS
Microprocessor systems
Computers
Computer peripherals
Instrumentation
Automotive
Battery powered equipment
SCHEMATIC DIAGRAM
4-94
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ZM33164N8 | RF/Coaxial Connector; RF Coax Type:N; Contact Termination:Crimp; Impedance:50ohm; Body Style:Straight Plug; RG Cable Type:Belden 89880, AA4479, 9880; Body Material:Brass; Frequency Max:11GHz; Peak Voltage:1500V; Series:N RoHS Compliant: Yes |
| ZM33U180 | surface mount silicon Zener diodes |
| ZMU100 | surface mount silicon Zener diodes |
| ZMU120 | surface mount silicon Zener diodes |
| ZMU150 | surface mount silicon Zener diodes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZM33164G TA | 制造商:Diodes Incorporated 功能描述:SUPPLY MONITOR 33164 SOT-223-3 |
| ZM33164G TA | 制造商:Diodes Incorporated 功能描述:SUPPLY MONITOR 33164 SOT-223-3 |
| ZM33164GTA | 功能描述:監(jiān)控電路 2.68V RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 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 |
| ZM33164GTC | 功能描述:監(jiān)控電路 2.68V RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 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 |
| ZM33164N8 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:SUPPLY VOLTAGE MONITOR |
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