LTC1287 datasheet(6/16 Pages) LINER

Il numero della parte	LTC1287

Spiegazioni elettronici	3V Single Chip 12-Bit Data Acquisition System

PDF	16 Pages

Scroll/Zoom	100%

Produttore elettronici	LINER [Linear Technology]

Homepage	http://www.linear.com

Logo

6 / 16 page

LTC1287

1287fa

Load Circuit for tdis and ten

Load Circuit for tdDO, tr and tf

On and Off Channel Leakage Current

Voltage Waveforms for DOUT Delay Time, tdDO

Voltage Waveforms for DOUT Rise and Fall Times, tr, tf

Voltage Waveforms for tdis

IOFF

ION

POLARITY

OFF CHANNEL

ON CHANNEL

LTC1287 TC1

DAGRA

BLOCK

TEST CIRCUITS

CLK

DOUT

0.45V

tdDO

0.6V

2.1V

LTC1287 TC03

DOUT

0.6V

2.1V

LTC1287 TC04

DOUT

100pF

TEST POINT

3V tdis WAVEFORM 2, ten

tdis WAVEFORM 1

LTC1287 TC05

INPUT

SHIFT

COMP

SAMPLE

AND

HOLD

12-BIT

CAPACITIVE

DAC

OUTPUT

SHIFT

12-BIT

SAR

CONTROL

AND

TIMING

VCC

ANALOG

INPUT MUX

VREF

GND

–IN

+IN

DOUT

CLK

LTC1287 BD

DOUT

WAVEFORM 1

(SEE NOTE 1)

2.1V

tdis

90%

10%

DOUT

WAVEFORM 2

(SEE NOTE 2)

NOTE 1: WAVEFORM 1 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH

THAT THE OUTPUT IS HIGH UNLESS DISABLED BY THE OUTPUT CONTROL.

NOTE 2: WAVEFORM 2 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH

THAT THE OUTPUT IS LOW UNLESS DISABLED BY THE OUTPUT CONTROL.

LTC1287 TC06

DOUT

1.5V

100pF

TEST POINT

LTC1287 TC02

LTC1287 Scheda tecnica(PDF) 6 Page - Linear Technology

LTC1287 Scheda tecnica(HTML) 6 Page - Linear Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Scheda tecnica Scarica

Link URL