R3111Q171A RICOH Co.,Ltd., R3111Q171A Datasheet

R3111Q171A

Manufacturer Part Number

R3111Q171A

Description

Manufacturer

RICOH Co.,Ltd.

Datasheets

1.R3111N132C.pdf (44 pages)

2.R3111E101A.pdf (20 pages)

Specifications of R3111Q171A

Date_code

05+

Packing_info

SOT-343

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

R3111Q171A-TR

Manufacturer:

RICOH

Quantity:

2 690

Current page: 1 of 44
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OUTLINE

supply current, which can be operated at an extremely low voltage and is used for system reset as an example.

an output driver and a hysteresis circuit. The detector threshold is fixed with high accuracy internally and does

not require any adjustment.

single battery.

FEATURES

APPLICATIONS

LOW VOLTAGE DETECTOR

The R3111x series are CMOS-based voltage detector ICs with high detector threshold accuracy and ultra-low

Each of these ICs consists of a voltage reference unit, a comparator, resistors for detector threshold setting,

Three output types, Nch open drain “L” type, Nch open drain “H” type and CMOS type are available.

The R3111x Series are operable at a lower voltage than that for the Rx5VL series, and can be driven by a

Six types of packages, TO-92, SOT-89, SOT-23-3, SOT-23-5, SC-82AB, and SON1612-6 are available.

• Supply Current ......................................................................Typ. 0.8µA (−V

• Range of Operating Voltage Range ......................................0.7V to 10.0V (T

• Detector Threshold Range....................................................0.9V to 6.0V

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

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

• Output Types.........................................................................Nch Open Drain “L”, Nch Open Drain “H”, and

• Packages ..............................................................................TO-92, SOT-89, SOT-23-3, SOT-23-5,

• CPU and Logic Circuit Reset

• Battery Checker

• Window Comparator

• Wave Shaping Circuit

• Battery Back-up Circuit

• Power Failure Detector

R3111x SERIES

CMOS

SC-82AB, SON1612-6

DET

opt

=1.5V, V

=25°C)

NO.EA-056-080131

=−V

DET

−0.1V)

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