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參數資料
| 型號： | MC34164-3 |
| 廠商： | Microsemi Corporation |
| 英文描述： | 3V UNDERVOLTAGE SENSING CIRCUIT |
| 中文描述： | 3V的欠壓檢測電路 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 150K |
| 代理商： | MC34164-3 |
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
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PDF描述 |
|---|---|
| MC34164-3DM | Single Output LDO, 250mA, Adj.(2.5 to 5.5V), Low Noise, Fast Transient Response 5-SOT-23 |
| MC34164-3LP | 3V UNDERVOLTAGE SENSING CIRCUIT |
| MC34164DM | Single Output LDO, 250mA, Adj.(2.5 to 5.5V), Low Noise, Fast Transient Response 8-SOIC |
| MC34164LP | 5V UNDERVOLTAGE SENSING CIRCUIT |
| MC33164 | 5V UNDERVOLTAGE SENSING CIRCUIT |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC341643DM | 制造商:Microsemi Corporation 功能描述:Volt Supervisor Supply 3.3V 8-Pin SOIC |
| MC34164-3DM | 功能描述:IC UNDERVOLTAGE SENSING 3V 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 標準包裝:1 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:開路漏極或開路集電極 復位:低有效 復位超時:標準傳輸延遲為 60 µs 電壓 - 閥值:3V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:Digi-Reel® 其它名稱:LM8364BALMF30DKR |
| MC341643LP | 制造商:Microsemi Corporation 功能描述:Volt Supervisor Supply 3.3V 3-Pin TO-92 |
| MC34164-3LP | 功能描述:IC UNDERVOLTAGE SENSING 3V TO92 RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 標準包裝:1 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:開路漏極或開路集電極 復位:低有效 復位超時:標準傳輸延遲為 60 µs 電壓 - 閥值:3V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:Digi-Reel® 其它名稱:LM8364BALMF30DKR |
| MC34164D-003 | 功能描述:監控電路 2.65V UnderVoltage RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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