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R3131N46AC5-TR中文資料理光數(shù)據(jù)手冊PDF規(guī)格書

R3131N46AC5-TR
廠商型號

R3131N46AC5-TR

功能描述

Low Voltage Detector with built-in Delay Circuit

文件大小

273.19 Kbytes

頁面數(shù)量

32

生產(chǎn)廠商 RICOH electronics devices division
企業(yè)簡稱

Ricoh理光

中文名稱

理光集團官網(wǎng)

原廠標識
數(shù)據(jù)手冊

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更新時間

2024-12-25 22:30:00

R3131N46AC5-TR規(guī)格書詳情

OUTLINE

R3130N/R3131N Series are CMOS-based low voltage detector ICs with built-in delay circuit, high Detector Threshold accuracy and ultra low supply current which can be operated at low voltage.

These ICs can be used as system reset generator, and each of these ICs consists of a voltage reference, a comparator, resistors for setting voltage detector threshold, an output driver transistor, and an output delay generator.

Detector threshold is fixed internally with high accuracy and requires no adjustment. When Supply Voltage crosses a setting detector threshold voltage from a high value to a lower value, this IC generates reset signal. R3130N Series output “L” at detection mode, while R3131N Series output “H”.

Further, each of R3130N/R3131N Series embeds an output delay generator, when Supply Voltage crosses a setting detector threshold voltage from a low value to a higher value, during a setting delay time which is fixed in the IC, this IC keeps the reset condition.

Output Delay Time can be selected. (Typ. 240ms is standard.)

Two output types, Nch open drain type and CMOS type, are available.

Since the package for these ICs is SOT23-3 (Mini-mold) package, high density mounting of the ICs on board is possible.

FEATURES

? Pin to Pin compatible with MAX 809/810 (R3130Nxxxx: MAX 809, R3131Nxxxx: MAX 810)

? Ultra-low supply Current ...................................................Typ. 1.25μA (R313xN27xx: VDD=3.0V)

? Operating Voltage Range ..................................................1.0V to 6.0V (Topt=25°C)

? Detector Threshold .............................................................Setting with a step of 0.1V in the range of 1.6V to 4.8V is possible.

? Embedded Power on Reset Delay Time Circuit ................Delay Time can be designated.

Refer to Selection Guide.

? High Accuracy Detector Threshold .....................................±1.5

? High Accuracy Output Delay Time......................................±10.0

? Low Temperature-Drift Coefficient of Detector Threshold ..Typ. ±100ppm/°C

? Two Output Types ...............................................................Nch Open Drain and CMOS

? Small Package ....................................................................SOT-23-3

APPLICATIONS

? CPU & Logic Circuit Reset

? Battery Checker

? Window Comparator

? Wave Shaping Circuit

? Battery Back-Up Circuit

? Power Failure Detector

產(chǎn)品屬性

  • 型號:

    R3131N46AC5-TR

  • 制造商:

    RICOH

  • 制造商全稱:

    RICOH electronics devices division

  • 功能描述:

    Low Voltage Detector with built-in Delay Circuit

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
RICOH
2020+
SOT-563
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
RICOH
22+
SOT23-3
25000
只有原裝原裝,支持BOM配單
詢價
RICOH
589220
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量
詢價
RICOH
1742+
SOT23-3
98215
只要網(wǎng)上有絕對有貨!只做原裝正品!
詢價
RICOH
SOT23-3
96900
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
RICOH
22+
SOT23-3
25000
只有原裝絕對原裝,支持BOM配單!
詢價
RICOH/理光
22+
SOT23-3
68200
原裝正品
詢價
RICOH
SOT-563
893993
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
RICOH
23+
SOT23
6680
全新原裝優(yōu)勢
詢價
RICOH/理光
23+
SOT23-3
11200
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO
詢價