SN65004 Datasheet One Channel Direct Drive Speech Controller

Manufacturer: SONiX Technology Company

Overview: SN65004 One Channel Direct Drive Speech Controller INTRODUCTION SN65004 Series is 4 seconds one-channel single chip voice synthesizer IC which contains a PWM Direct Drive Circuit. There is one 2-bit I/O port and built in a tiny controller. By programming through the tiny controller, user’s applications including section combination, trigger modes, output status, and other logic functions can be easily implemented.

Datasheet Details

Part number	SN65004
Manufacturer	SONiX Technology Company
File Size	124.16 KB
Description	One Channel Direct Drive Speech Controller
Datasheet	SN65004_SONiXTechnologyCompany.pdf

General Description

Bit0 of I/O port 2 Bit1 of I/O port 2 Positive power supply Oscillation component connection pin For testing only Negative power supply PWM output 1 PWM output 2 1 December 20, 2000 SN65004 One Channel Direct Drive Speech Controller ABSOLUTE MAXIMUM RATINGS Items Supply Voltage Input Voltage Operating Temperature Storage Temperature Symbol VDD-V VIN TOP TSTG Min -0.3 GND-0.3 -20.0 -55.0 Max 6.0 VDD+0.3 70.0 125.0 Unit.

V V o o C C ELECTRICAL CHARACTERISTICS Item Operating Voltage Standby current Operating Current Input current of P2 Drive current of P2 Sink Current of P2 Drive current of Buo1 Sink Current of Buo1 Drive Current of Buo2 Sink Current of Buo2 Oscillation Freq.

Sym.

Key Features

Single power supply 2.4V.
5.1V 4 seconds voice capacity is provided Built in a tiny controller One 2-bit I/O port is provided 32.
4 bits RAM are provided Maximum 16k program ROM is provided Readable ROM code data Built in a high quality speech synthesizer Adaptive playing speed from 2.5k-20kHz is provided Built in a PWM Direct Drive circuit output BUO1 and BUO2 directly connected to Speaker for sound output System cloc.

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