LTC6993-4 查看數據表（PDF） - Linear Technology

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LTC6993-4

TimerBlox: Monostable Pulse Generator (One Shot)

Linear Technology 

BLOCK DIAGRAM (S6 package pin numbers shown)

LTC6993-1/LTC6993-2

LTC6993-3/LTC6993-4

5

V+

R1

4 DIV

4-BIT A/D

CONVERTER

R2

DIGITAL

FILTER

1 TRIG

TRIGGER/

RETRIGGER

LOGIC

MASTER OSCILLATOR

tMASTER =

1µs

50kΩ

•

VSET

ISET

MCLK

PROGRAMMABLE DIVIDER

÷1, 8, 64, 512, 4096,

215, 218, 221

POL

S

Q

R

OUTPUT

POLARITY

OUT

6

tOUT

HALT OSCILLATOR

POR

IF ISET < 500nA

ISET

VSET = 1V

SET

3

ISET

RSET

1V

GND

2

69931234 BD

69931234fb

11

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