MAX6873 데이터 시트보기 (PDF) - Maxim Integrated

부품명

상세내역

제조사

MAX6873

EEPROM-Programmable, Hex/Quad, Power-Supply Sequencers/Supervisors

Maxim Integrated 

EEPROM-Programmable, Hex/Quad,

Power-Supply Sequencers/Supervisors

Functional Diagram

IN1

IN2

IN3

IN4

IN5

(N.C.)

IN6

(N.C.)

DBP

1µF

ABP

1µF

IN_ DETECTOR

IN3–IN6

(IN3–IN4)

MUX

ABP

VABP + 5V

CHARGE PUMP* P1**

PO_

OUTPUT

*PO1–PO4 ONLY

(PO1, PO2)

** PO5–PO8 ONLY

(PO3, PO4, PO5)

10kΩ OPEN-

DRAIN

MUX

PO1

1.25V

VREF

IN2 DETECTOR

IN3 DETECTOR

IN4 DETECTOR

IN5 DETECTOR

IN6 DETECTOR

2.55V

LDO

5.4V

LDO

(VIRTUAL

DIODES)

PROGRAMMABLE

ARRAY

TIMING BLOCK 1

TIMING BLOCK 2

TIMING BLOCK 3

TIMING BLOCK 4

TIMING BLOCK 5

TIMING BLOCK 6

TIMING BLOCK 7

TIMING BLOCK 8

PO2 OUTPUT

PO3 OUTPUT

PO4 OUTPUT

PO5 OUTPUT

PO6 OUTPUT

PO7 OUTPUT

PO8 OUTPUT

MAIN

OSCILLATOR

MAX6872

MAX6873

EEPROM

CHARGE PUMP

CONFIG CONFIG

REGISTERS EEPROM

USER

EEPROM

PO2

PO3

PO4

PO5

PO6

(N.C.)

PO7

(N.C.)

PO8

(N.C.)

SDA

SERIAL

SCL

INTERFACE

A0

A1

( ) ARE FOR MAX6873 ONLY.

GND

______________________________________________________________________________________ 11

Share Link: