H31002P 查看數據表（PDF） - Hi-Sincerity Microelectronics

零件编号

产品描述 (功能)

生产厂家

H31002P

BIPOLAR TONE RINGER ICS

Hi-Sincerity Microelectronics 

HI-SINCERITY

MICROELECTRONICS CORP.

Spec. No. : Preliminary Data

Issued Date : 1998.08.01

Revised Date : 1999.06.01

Page No. : 3/4

Application Information

• Application circuits of Telecom Tone Ringer Set

VI

Zener Diode (4.7~6.9V)

Ringer Sw

HMBZ5230B~HMBZ5235B

HH3311000 22PP

560Ω

1

8

RSL

H1N4004X4

2

3

220KΩ

7

180KΩ

6

4

5

Switch

220nF

4.7nF

Diode

H1N4148

BUZZER

Zener Diode (27V)

HMBZ5254B

• Example of Output Circuit

10KΩ

510Ω

15KΩ

1.3KΩ, 8Ω

Ceramic Piezoelectric Buzzer

HSMC Product Specification

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