LTC1598LCG Просмотр технического описания (PDF) - Linear Technology

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LTC1598LCG

4- and 8-Channel, 3V Micropower Sampling 12-Bit Serial I/O A/D Converters

Linear Technology 

TEST CIRCUITS

Voltage Waveforms for DOUT Delay Times, tdDO

CLK

DOUT

VIL

tdDO

VOH

VOL

1594L/98L TC03

LTC1594L/LTC1598L

Voltage Waveforms for ten

LTC1594L /LTC1598L

CSADC

CLK

DOUT

1

2

VOL

ten

B11

1594L/98L TC06

Load Circuit for tdis and ten

TEST POINT

DOUT

3k

100pF

VCC tdis WAVEFORM 2, ten

tdis WAVEFORM 1

1594L/98L TC04

Voltage Waveforms for tdis

CSADC = CSMUX = CS

VIH

DOUT

WAVEFORM 1

(SEE NOTE 1)

90%

tdis

DOUT

WAVEFORM 2

(SEE NOTE 2)

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.

1594L/98L TC05

15948lfb

9

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