R3111H321C-T1 RICOH Co.,Ltd., R3111H321C-T1 Datasheet

R3111H321C-T1

Manufacturer Part Number

R3111H321C-T1

Description

Manufacturer

RICOH Co.,Ltd.

Datasheet

1.R3111H321C-T1.pdf (22 pages)

Specifications of R3111H321C-T1

Case

SOT-89-5

Date_code

08+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

R3111H321C-T1

Manufacturer:

Ricoh

Quantity:

10 000

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R3111xxxxA/C SERIES

OUTLINE

ultra-low supply current, which can be operated at an extremely low voltage and is used for system

reset as an example.

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

internally and does not require any adjustment.

by a single battery.

Development) are available.

FEATURES

APPLICATIONS

Ultra-low Supply Current ......................................... Typ. 0.8µA (V

Wide Range of Operating Voltage .............................. 0.7V to 10.0V (Topt=25 C)

Detector Threshold................................................... Stepwise setting with a step of 0.1V in the

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

Low Temperature-Drift Coefficient of Detector Threshold

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

Four Types of Packages ............................................ TO-92, SOT-89(Mini-power Mold), SOT-23-3,

CPU and Logic Circuit Reset

Battery Checker

Window Comparator

Wave Shaping Circuit

Battery Back-up Circuit

Power Failure Detector

The R3111 series are CMOS-based voltage detector ICs with high detector threshold accuracy and

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

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

The R3111 Series are operable at a lower voltage than that for the RX5VL series, and can be driven

Six types of packages, TO-92, SOT-89, SOT-23-3, SOT-23-5, SC-82AB, and SON1612-6(Under

LOW VOLTAGE DETECTOR

range of 0.9V to 6.0V is possible.

SOT-23-5 (Mini-mold), SC-82AB,

SON1612-6(Under development)

Typ. ±100ppm/ C

=1.5V)

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