- 英文简称:Ricoh
- 英文全称:RICOH ELECTRONIC DEVICES CO., LTD.
- 中文简称:理光
- 中文全称:理光集团
- 所在地区:日韩
- 总部地点:日本
- 公司官网:http://www.ricoh.com.cn/
Ricoh
中文资料: 19171条
Ricoh应用领域
Ricoh公司简介
2022年1月1日,理光微电子(RICOH)和新日本无线(NJR)合并为日清纺微电子(Nisshinbo Micro Devices Inc)。理光微电子(RICOH)致力于研发生产各种高精度集成的电源管理IC,锂电池保护IC,实时时钟芯片等多种半导体器件,产品备受业界认可及信赖。
电子设备产品的开发,制造和销售,委托电子设备设计服务,委托电子设备制造服务
Ricoh主营产品
LDO:超低静态电流0.2μA,高精度±0.6%,高抗噪比90dB。
汽车级LDO:符合AEC-Q100,低功耗,静态电流1μA,高精度±0.6%,SOT/DFN/HSOP 多种封装可选。
DC/DC转换器:超低静态电流0.3μA,PWM控制和VFM控制,具欠压锁定(UVLO),软启动功能。
汽车级DC/DC:符合AEC-Q100,多电压组合升压和降压产品,PWM/VFM自动切换。
锂电池保护IC:过放电检测器的阈值精度高达1%,超高过充检测精度±10mV。
看门狗定时器:部分产品适用于高温125℃环境,高检测器阈值精度±1.5%,可带VD和VR功能,低消费电流5μA。
负荷开关:节能,2.6μA消费电流,内置保护电路,内置导通电阻低的MOSFET。
复合型电源管理单元PMU:2-5路高效降压 DCDC(3/2A),5-12路线性LDO(300/200/10),4-5通道GPIO ,开关时序。
实时时钟芯片:高精度振荡,确认时间数据的潜在无效性、后备电源切换功能,高精度实时时钟芯片模块
Ricoh芯片中文资料
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Ricoh技术资料下载
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Ricoh产品资料
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Ricoh规格书PDF下载
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