LC72720YV-TLM-E 查看數據表（PDF） - ON Semiconductor

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LC72720YV-TLM-E

RDS/RBDS Single-chip Signal Processor IC

ON Semiconductor 

LC72720YV

Sample Application circuit

10 μF +

Vssa

MPXIN

330 pF

Vdda

0.1 μF

Vssa

560 pF 100 kΩ

1 VREF

2 MPXIN

3 Vdda

5 Vssa

6 FLOUT

7 CIN

9 T1

10 T2

Vssd

NC 11 T3

NC 13 T4

NC 14 T5

15 XOUT

SYR 30 SYR

CE 29 Vssd

CE

DI 28

DI

CL 26

DO 25

RDS-ID 24

SYNC 22

Vddd

10 kΩ

Vddd

10 kΩ

Vddd

10 kΩ

CL

DO

RDS-ID

SYNC

T7 21 NC

T6 20 NC

Vssd 18

Vddd 17

Vssd

0.1 μF Vddd

XIN 16

16 pF

Vssd

4.332 MHz

16 pF

Vssd

Caution : 1. Determine the value of the DO pin pull-up resistor based on the required serial data transfer speed.

2. A 100-k bias resistor must be connected between the CIN pin and the VREF pin. Note that this resistor

is planned to be included internally to the IC in later versions of this product.

3. If the SYR pin is unused, it must be connected to ground.

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