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參數(shù)資料
| 型號(hào)： | MC34164P-3 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 電源管理 |
| 英文描述： | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3 |
| 封裝： | PLASTIC, TO-226AA, 3 PIN |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 150K |
| 代理商： | MC34164P-3 |
SEMICONDUCTOR
TECHNICAL DATA
MICROPOWER
UNDERVOLTAGE
SENSING CIRCUITS
Order this document by MC34164/D
MC34164D–3
MC34164D–5
MC34164DM–3
MC34164DM–5
MC34164P–3
MC34164P–5
Device
Operating
Temperature Range
Package
ORDERING INFORMATION
TA = 0
°
to +70
°
C
SO–8
TA = –40
°
to +125
°
C
MC33164D–3
MC33164D–5
MC33164DM–3
MC33164DM–5
MC33164P–3
MC33164P–5
Micro–8
SO–8
Micro–8
P SUFFIX
PLASTIC PACKAGE
CASE 29
(TO–226AA)
12
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
3
Pin 1. Reset
2. Input
3. Ground
8
1
(Top View)
3
1
N.C.
Ground
N.C.
N.C.
2
4
8
7
6
5
N.C.
N.C.
Input
Reset
DM SUFFIX
PLASTIC PACKAGE
CASE 846A
(Micro–8)
8
1
TO–226AA
TO–226AA
1
MOTOROLA ANALOG IC DEVICE DATA
The MC34164 series are undervoltage sensing circuits specifically
designed for use as reset controllers in portable microprocessor based
systems where extended battery life is required. These devices offer the
designer an economical solution for low voltage detection with a single
external resistor. The MC34164 series features a bandgap reference, a
comparator with precise thresholds and built–in hysteresis to prevent erratic
reset operation, an open collector reset output capable of sinking in excess
of 6.0 mA, and guaranteed operation down to 1.0 V input with extremely low
standby current. These devices are packaged in 3–pin TO–226AA, 8–pin
SO–8 and Micro–8 surface mount packages.
Applications include direct monitoring of the 3.0 or 5.0 V MPU/logic power
supply used in appliance, automotive, consumer, and industrial equipment.
Temperature Compensated Reference
Monitors 3.0 V (MC34164–3) or 5.0 V (MC34164–5) Power Supplies
Precise Comparator Thresholds Guaranteed Over Temperature
Comparator Hysteresis Prevents Erratic Reset
Reset Output Capable of Sinking in Excess of 6.0 mA
Internal Clamp Diode for Discharging Delay Capacitor
Guaranteed Reset Operation With 1.0 V Input
Extremely Low Standby Current: As Low as 9.0
μ
A
Economical TO–226AA, SO–8 and Micro–8 Surface Mount Packages
Representative Block Diagram
1.2 Vref
2 (2)
1 (1)
3 (4)
Reset
Gnd
Input
=Positive True Logic
Pin numbers adjacent to terminals are for the 3–pin TO–226AA package.
Pin numbers in parenthesis are for the 8–lead packages.
This device contains 28 active transistors.
Motorola, Inc. 1996
Rev 1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC34164DM-5 | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
| MC33164DM-5 | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
| MC34164 | Single Output LDO, 250mA, Adj.(2.5 to 5.5V), Low Noise, Fast Transient Response 5-SOT-23 |
| MC34164P-3 | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
| MC33164D-5 | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC34164P-3G | 功能描述:監(jiān)控電路 2.65V UnderVoltage Sensing Circuit 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(guò)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(kāi)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 |
| MC34164P-3RP | 功能描述:監(jiān)控電路 2.65V UnderVoltage 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(guò)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(kāi)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 |
| MC34164P-3RPG | 功能描述:監(jiān)控電路 2.65V UnderVoltage Sensing Circuit 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(guò)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(kāi)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 |
| MC34164P-5 | 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:Voltage Detector, Fixed, +4.33V, 3 Pin, Plastic, SIP |
| MC34164P-5G | 功能描述:監(jiān)控電路 4.27V UnderVoltage Sensing Circuit 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(guò)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(kāi)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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