Speech Controller. SN65004 Datasheet

SN65004 Controller. Datasheet pdf. Equivalent

SN65004 Datasheet
Recommendation SN65004 Datasheet
Part SN65004
Description One Channel Direct Drive Speech Controller
Feature SN65004; SN65004 One Channel Direct Drive Speech Controller „ INTRODUCTION SN65004 Series is 4 seconds one-c.
Manufacture SONiX Technology Company
Datasheet
Download SN65004 Datasheet




SONiX Technology Company SN65004
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.
„ FEATURES
Š Single power supply 2.4V – 5.1V
Š 4 seconds voice capacity is provided
Š Built in a tiny controller
Š One 2-bit I/O port is provided
Š 32*4 bits RAM are provided
Š Maximum 16k program ROM is provided
Š Readable ROM code data
Š Built in a high quality speech synthesizer
Š Adaptive playing speed from 2.5k-20kHz is provided
Š Built in a PWM Direct Drive circuit output BUO1 and BUO2 directly
connected to Speaker for sound output
Š System clock: 1MHZ
„ PIN ASSIGNMENT
Symbol
P20
P21
VDD
OSC
TEST
GND
BUO1
BUO2
I/O Function Description
I/O Bit0 of I/O port 2
I/O Bit1 of I/O port 2
I Positive power supply
I Oscillation component connection pin
I For testing only
I Negative power supply
O PWM output 1
O PWM output 2
1 December 20, 2000



SONiX Technology Company SN65004
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
oC
oC
„ 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. Min.
VDD 2.4
ISBY
-
IOPR
-
IIH -
IOD 1.5
IOS 2.0
IOD 100
IOS 100
IOD
IOS
FOSC
100
100
-
Typ. Max. Unit
Condition
3.0 5.1 V
- 1.0 uA VDD=3V, no load
- 250 uA VDD=3V, no load
3.0 10.0 uA VDD=3V,VIN=3V
2 - mA VDD=3V,VO=2.4V
3 - mA VDD=3V,VO=0.4V
120 - mA VDD=3V,Buo1=1.5V
120 - mA VDD=3V,Buo1=1.5V
120 - mA VDD=3V,Buo2=1.5V
120 - mA VDD=3V,Buo2=1.5V
1.0 - MHz VDD=3V
2 December 20, 2000



SONiX Technology Company SN65004
„ APPLICATION CIRCUIT
SN65004
One Channel Direct Drive Speech Controller
Note: Please bonds all of VDD and VSS pins.
SN65004
3
December 20, 2000







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