RV5VE001C 查看數據表（PDF） - RICOH Co.,Ltd.

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RV5VE001C

MULTI-POWER SUPPLY

RICOH Co.,Ltd. 

RV5VE0×××

OPTIONAL MASK VERSION GUIDE

User can designate an optional mask version in accordance with the following Optional Mask Version Guide:

Item

Sense Pins of Voltage

Detectors 1, 2

ON/OFF Control of

Regulators and

Detectors

ON/OFF Control by

Toggle Input

(only Pin 11)

Description

• sense Pins of Voltage Detectors 1, 2 can be connected to Output ROUT1, ROUT2,

ROUT3, ROUT4 of Voltage Regulators, or VDD.

• ON/OFF Control of Voltage Regulators 1 to 4 and Voltage Detector 1 can be per-

formed by 3 INPUT AND Gate.

• ON/OFF Control of Voltage Detector 2 can be directly performed.

• ON/OFF Control of 4 Voltage Regulators and 2 Voltage Detectors can be per-

formed by AND Gate of Toggle Input and Level Input.

• Edge Trigger Flip-Flop (Rise Edge Operation) is reset and Initialized at the rise

of power source or at the detection operation of Voltage Detector 1 or 2.

• Flip-Flop can be reset by one shot pulse at the detection of Voltage Detector 1 or

2, or the reset state can be maintained during the detection operation.

Pins by User's Choice

Output of Voltage

Detectors 1, 2

• Five Input Pins are available as User's Pins as shown in the TABLE shown below.

• ON/OFF Control Input Pins for Regulators and detectors.

• Sense Pins of Voltage Detectors 1,2.

• Active “H” Input or Active “L” Input can be selected.

• RESET Output and DOUT Output, which are output from Voltage Detectors 1, 2,

can be set at “L” or “H” at the time of the detection.

• RESET Output and DOUT Output, which are output from Voltage Detectors 1,

2,can be set at “L” or “H” at the time of OFF by ON/OFF Control.

• Output Signals of Voltage Detectors 1, 2 can perform ON/OFF control of Voltage

Regulators 1 to 4.

• Functions of Input Pins by User' Choice

Pin No.

2

11

12

13

14

Symbol

To be

named

by User

Functions

Control Switch of Each Circuit, Sense Pin of Voltage Detector 1 or 2.

Control Switch of Each Circuit, Schmitt trigger input possible.

Control Switch of Each Circuit only.

Control Switch of Each Circuit only.

Control Switch of Each Circuit, Sense Pin of Voltage Detector 1 or 2.

4

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