5102ALP 查看數據表（PDF） - MAXWELL TECHNOLOGIES

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5102ALP

16-Bit, 20 KHz A/D Converter

MAXWELL TECHNOLOGIES 

16-Bit, 20 KHz A/D Converter

5102ALP

+VDIG

DGND

-VDIG

-VDIG

RST

CLKIN

XOUT

STBY

DGND

+VDIG

TRK1

TRK2

CRS/ FIN

SSH/ SDL

HOLD

CH1/ 2

SCLK

+LPTBIT

NC

-VDIG

DGND

+VDIG

FIGURE 7. BYPASS CIRCUIT

1

44

+VANLOG

AGND

-VANLOG

SLEEP

SCKMOD

LPTSTATUS

+VANLOG

AIN2

-VANLOG

AGND

REFBUF

VREF

AIN1

OUTMOD

BP/UP

CODE

SDATA

+LPTV

-LPTV

-VANLOG

AGND

22

23

+VANLOG

1 µF

+

1 µF

+

4.7 µF +

4.7 µF

+

Note:

1. Cap must be connected to the device for proper operation. 4.7 µ F analog side. 1 µ F digital side.

2. Unused logic inputs should be tied to +VD or DGND.

FIGURE 8. POWER-UP RESET CIRCUIT

+5V

1N4148

+VD

R

RST

C

01.17.05 REV 3 All data sheets are subject to change without notice 10

©2005 Maxwell Technologies Inc.

All rights reserved.

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