TB9001FNG

2007-03-19

7

RECOMMENDED CONDITION

Part Name

CT(min)

&

RT(max)

CT(typ)

&

RT(typ)

CT(max)

&

RT(min)

Unit

CT

36

75

750

pF

RT

1000

480

48

kΩ

EXAMPLE OF APPLICATION CIRCUIT

Note1: Caution for Wiring

C1 and C2 are for absorbing disturbance, noise, etc. Connect them as close to the IC as possible.

C3 is for phase compensation. As with C1 and C2 above, connect C3 as close to the IC as possible.

Connect 15-pin NC terminal to Gnd to minimize the influence from SCK pin on other pins.

Note2: Ensure that the IC is mounted correctly. Failing to do so may result in the IC or target equipment

being damaged.

Note3: The application circuit shown above is not intended to guarantee mass production.

A thorough evaluation is required when designing an application circuit for mass production.

TC

Vcc

Vs

VB

Rs

5.0V

VDD

C2

C1

Current

Limiter

4700pF

Po1

CT

VIN

CPU

TB9001FNG

RESET

OUT

COMP

SCK

＋

＋

Constant

Voltage

5V

Monitor

Reset Timer

Logic

CK

XCIN

32kHz

OSC

TADJ

RT

TR

H

L

WS

480kΩ

75pF

C3

15pin