R3111Q601A-TR / SO, R3112, R3112N121A Selling Leads, Datasheet
MFG:RICOH Package Cooled:QFN D/C:05+
R3111Q601A-TR / SO, R3112, R3112N121A Datasheet download
Part Number: R3111Q601A-TR / SO
MFG: RICOH
Package Cooled: QFN
D/C: 05+
MFG:RICOH Package Cooled:QFN D/C:05+
R3111Q601A-TR / SO, R3112, R3112N121A Datasheet download
MFG: RICOH
Package Cooled: QFN
D/C: 05+
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PDF/DataSheet Download
Datasheet: R310
File Size: 190184 KB
Manufacturer:
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PDF/DataSheet Download
Datasheet: R3112N091A
File Size: 273937 KB
Manufacturer: RICOH [RICOH electronics devices division]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: R310
File Size: 190184 KB
Manufacturer:
Download : Click here to Download
The R3112 Series are voltage detector ICs with high detector threshold accuracy and ultra-low supply current by CMOS process, which can be operated at an extremely low voltage and is used for system reset as an example.
Each of these ICs consists of a voltage reference unit, a comparator, resistor net for detector threshold setting, an output driver, a hysteresis circuit, and an output delay circuit. The detector threshold is fixed with high accuracy internally and does not require any adjustment. Two output types, Nch open drain type and CMOS type are available.
Two types of packages, SOT-23-5 and ultra small SC-82AB can be selected so that high density mounting on boards is possible.
Symbol |
Item |
Rating |
Unit |
VDD |
Supply Voltage |
12 |
V |
VOUT1 |
Output Voltage (CMOS) |
VSS-0.3 to VDD+0.3 |
V |
VOUT2 |
Output Voltage (Nch) |
VSS-0.3 to 12 |
V |
IOUT |
Output Current |
70 |
mA |
PD |
Power Dissipation 1*Note1 |
300 |
mW |
PD |
Power Dissipation 2*Note2 |
150 |
mW |
Topt |
Operating Temperature Range |
-40 to 85 |
°C |
Tstg |
Storage Temperature Range |
55 to 125 |
°C |