UNIVERSAL SPEECH NETWORK

S1T8603

1

INTRODUCTION

The S1T8603 can fulfill the standards of other countries by changing

the external component. Dynamic or piezoelectric type can be used

with receiver. Each gain is controlled with AGC in accordance with the

line current. The S1T8603 can be operated down to D.C line 1.6V.

FEATURES

•

Independent adjustment of DC resistance and AC impedance.

•

ECM or dynamic microphone can be used.

•

DTMF signal interface.

•

Mute function

•

Operates at the low line voltage (1.6V)

•

Low or high impedance receiver type can be used.

•

ORDERING INFORMATION

Device

Package

Operating Temperature

S1T8603X01-D0B0

16

−DIP−300A

− 25°C to +75°C

S1T8603X-S0B0

16

−SOP−225

16

−DIP−300A

16

−SOP−225