LTC1404(RevA) View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC1404
(Rev.:RevA)

Complete SO-8, 12-Bit, 600ksps ADC with Shutdown

Linear Technology 

APPLICATIONS INFORMATION

LTC1404

CLK

CONV

INTERNAL

S/H STATUS

SAMPLE

DOUT

t2

t3

t7

1

2

34

5

6

7

8

9 10 11 12 13 14 15 16 1

2

t4

t5

t6

HOLD

tACQ

SAMPLE

t8

Hi-Z

Hi-Z

REFRDY D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0

REFRDY BIT + 12-BIT DATA WORD

tCONV

tSAMPLE

HOLD

REFRDY

1404 F13

Figure 13. ADC Digital Timing Diagram

CLK

DOUT

VIH

t8

t 10

VOH

VOL

CLK

DOUT

Figure 14. CLK to DOUT Delay

VIH

t9

90%

10%

1404 F14

1404fa

17

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