Datasheet > R3132D13EXC-TR

R3132D13EXC-TR

更新时间： 2024-11-08 07:11:51

品牌	Logo	应用领域
理光 - RICOH		/
页数	文件大小	规格书
28页	232K
描述
Power Management Circuit

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

R3132D13EXC-TR 数据手册

R3132X_E/2003/10/20

LOW VOLTAGE DETECTOR WITH BUILT-IN

DELAY CIRCUIT

R3132XxxA/C, R3133XxxA/C

OUTLINE

R3132X/R3133X Series are CMOS-based low voltage detector ICs with built-in delay circuit, high

detector threshold accuracy, and ultra low supply current, which can operate at low voltage.

These ICs can be used as system reset generators, and each of these ICs consists of a voltage ref-

erence, a comparator, resistors for setting voltage detector threshold, an output driver transistor,

manual reset circuit, and an output delay generator.

Detector threshold is fixed internally with high accuracy and requires no adjustment. When a

supply voltage crosses a setting detector threshold voltage from a high value to a lower value, this IC

generates reset signal.

R3132X Series output “L” at its detect, while R3133X Series output “H”.

Since each of R3132X/R3133X Series embeds an output delay generator, during a setting 240ms

delay time, which is fixed in the IC, this IC keeps the reset condition after they are released. Released

conditions are the case when a supply voltage crosses a setting detector threshold voltage from a low

value to a higher value, or when this IC is released from manual reset.

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

Since the package for these ICs are ultra small SC-82AB package and SON1612-6(Under Devel-

opment), high density mounting of the ICs on board is possible.

FEATURES

• Ultra-low supply current .............................................Typ. 0.8µA (R313xQ27x: VDD=3.0V)

• Operating Voltage Range .............................................0.8V to 6.0V (Topt=25°C)

• Detector Threshold......................................................Setting with a step of 0.1V in the range of

1.0V to 5.0V is possible. Further, 2.32V,

2.63V, 2.93V, 3.08V, 4.38V, and 4.63V can

be provided as standard.

• Embedded Power on Reset Delay Time Circuit .............Typ. 240ms

• High Accuracy Detector Threshold...............................±2.0%

• High Accuracy Released Delay Time.............................±15.0%

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

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

• Small Packages...........................................................SC-82AB, SON1612-6(Under Development)

12 3 4 5 6 7...28

中文翻译

下载PDF

与R3132D13EXC-TR相关器件

型号	品牌	获取价格	描述	数据表
R3132D14EA-TR	RICOH	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SON1612-6
R3132D14EA-TR-F	RICOH	获取价格	Power Management Circuit
R3132D14EA-TR-FE	RICOH	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SON-6
R3132D14EC-TR	RICOH	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SON1612-6
R3132D14EC-TR-FA	RICOH	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SON1612-6
R3132D14EC-TR-FE	RICOH	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SON-6
R3132D14EXA-TR	RICOH	获取价格	Power Management Circuit
R3132D15EA-TR	RICOH	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SON1612-6
R3132D15EA-TR-F	RICOH	获取价格	Power Management Circuit
R3132D15EA-TR-FA	RICOH	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SON1612-6

与R3132D13EXC-TR相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

16
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

14
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

37
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

35

产品中心

服务支持

精选活动

关于我们

帮助中心

R3132D13EXC-TR

R3132D13EXC-TR 数据手册

与R3132D13EXC-TR相关器件

与R3132D13EXC-TR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

R3132D13EXC-TR

R3132D13EXC-TR 数据手册

与R3132D13EXC-TR相关器件

与R3132D13EXC-TR相关文章

您还可以找

您在本页遇到什么问题？