LTC1092AC Ver la hoja de datos (PDF) - Linear Technology

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LTC1092AC

1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems

Linear Technology 

LTC1091/LTC1092

LTC1093/LTC1094

TEST CIRCUITS

On- and Off-Channel Leakage Current

5V

ION

A

ON-CHANNEL

IOFF

A

OFF-

CHANNELS

POLARITY

1091/2/3/4 TC01

Voltage Waveforms for DOUT Delay Time, tdDO

CLK

DOUT

0.8V

tdDO

2.4V

0.4V

1091/2/3/4 TC03

Load Circuit for tdis, ten

TEST POINT

DOUT

3k

100pF

5V tdis WAVEFORM 2, ten

tdis WAVEFORM 1

1091/2/3/4 TC05

Load Circuit for tdDO, tr, tf

1.4V

DOUT

3k

100pF

TEST POINT

1091/2/3/4 TC02

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

2.4V

DOUT

0.4V

tr

tf

1091/2/3/4 TC04

Voltage Waveforms for tdis

2.0V

CS

DOUT

WAVEFORM 1

(SEE NOTE 1)

DOUT

WAVEFORM 2

(SEE NOTE 2)

90%

tdis

10%

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

1091/2/3/4 TC06

LTC1091

CS

Voltage Waveforms for ten

DIN

START

CLK

DOUT

10

1

2

3

4

0.4V

ten

B9

1091/2/3/4 TC07

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