H31002P Datasheet, PDF (3/4 Pages) Hi-Sincerity Mocroelectronics – BIPOLAR TONE RINGER ICS

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
H_H3₃1₁0₀0 ₂2_PP
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