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參數資料
| 型號： | 935269140115 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封裝： | 1.50 MM, PLASTIC, SOT-23, SOT-25, SO-5 |
| 文件頁數： | 5/12頁 |
| 文件大小： | 122K |
| 代理商： | 935269140115 |
Philips Semiconductors
Product data
SA56614-XX
CMOS system reset
2
2002 Sep 13
853–2248 28914
GENERAL DESCRIPTION
The SA56614-XX is a CMOS device designed to generate a reset
signal for a variety of microprocessor and logic systems. Accurate
reset signals are generated during momentary power interruptions,
or whenever power supply voltages sag to intolerable levels.
Several reset threshold versions of the device are available. A
totem-pole output topology is incorporated to provide both current
source and sink capability to the user.
SA56614-XX is available in the SOT23-5 surface mount package.
FEATURES
10 V
DC maximum operating voltage
Low operating voltage (0.95 V)
Totem pole CMOS output
Offered in reset thresholds of
1.85, 2.0, 2.7, 2.8, 2.9, 3.0, 3.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7 VDC
Available in SOT23-5 surface mount package
APPLICATIONS
Microcomputer systems
Logic systems
Battery monitoring systems
Back-up power supply circuits
Voltage detection circuits
SIMPLIFIED SYSTEM DIAGRAM
SL01343
VDD
VSS
VREF
NE56614-XX
3
2
CPU
RESET
VDD
VSS
VOUT
1
VDD
VSS
R
Figure 1. Simplified system diagram.
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