AV0332C, AV0332E, AV04 Selling Leads, Datasheet
MFG:PHILIPS
MFG:PHILIPS
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Datasheet: AV0332C
File Size: 276095 KB
Manufacturer: APLUS [Apuls Intergrated Circuits]
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Datasheet: AV0332E
File Size: 208559 KB
Manufacturer: APLUS [Apuls Intergrated Circuits]
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Datasheet: AV00998
File Size: 117083 KB
Manufacturer:
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Symbol |
Rating |
Unit |
VDD~VSS |
-0.5 ~ +7.0 |
V |
VIN |
VSS-0.3 < VIN < VDD+0.3 |
V |
VOUT |
GND < VOUT < VDD |
V |
T (operating) |
0 ~ +70 |
|
T (storage) |
-25 ~ +75 |
The AVXX32E -A are series of single-chip synthesizing CMOS VLSI IC which synthesizes voice by LOG_PCM algorithm. Table programming and shared multiple I/O pins make the applications flexible.
Powerful functions and pure speech architecture make the AVXX32E -A series are able to best fit most speech applications and a best cost/performance ratio as a result. The programming of the AVXX32E -A series is first to define words. Each word contains voice data (or mute length), output method, assemble the words into sentences first, and then the programmer can assign the sentences to the keys corresponding to the user inputs.
The TG3_OPC pin of the AVXX32E -A series is multiplexed. This means it can option as input pin or output pin.
Symbol |
Rating |
Unit |
VDD~VSS |
-0.5 ~ +0.5 |
V |
VIN (for input) |
VSS-0.3 < VIN < VDD+0.3 |
V |
VOUT(for all outputs) |
VSS < VOUT < VDD |
V |
T (operating) |
-10 ~ +60 |
|
T (storage) |
-55~ +125 |
· Operating voltage: 2.4V~5.0V
· One single-key can implement play-all, play-next and random function.
· Maximum play count is 16.
· Each input can implement looping function.
· Single-key input can be last-key priority for stand-alone input or first-key priority.
· Each input trigger can select trigger mode: (For OKY, TG0, TG1, TG3) Edge/Level, Hold/Unhold, Retrigger/Irretrigger.
· Each input trigger can select its own debounce time: Fast debounce: < 200us; Slow debounce: ~16ms (S.R.=6.0kHz)
· Support bouncing trigger solution for retrigger application. (Second trigger force to retrigger and slow debounce.)
· Maximum table entries are 204*4.
· Word count is only limited by ROM capacity.
· 3 output ports for Status or LED application:
OP_A Status: Busy_high, DC_low, Stop_high,DC_high LED: +Fast,+Slow, Dyn(7/10), Off
OP_B Status: Busy_high, DC_low, Stop_high, DC_high LED: -Fast, -Slow, Dyn(9/10), On
OP_C Status: Busy_high, DC_low, Busy_low, DC_high LED: +Fast, +Slow, On, Off
· Each output can specify its initial state (High or Low)
· Outputs can be set as constant current regardless of the supply voltage varied.
· Two PWM playing ports. Drive speaker or buzzer directly.
· Body define: 3, 7, 14 seconds. (Total ROM size : 18k,42k,84k)
· voice length(3s body:16384*5,7s body:40960*5,14s body:83968*5)
· Voice algorithm: 5-bits LOG_PCM
· External resister for system frequency
· Sixteen default sampling frequencies are supported. The default frequencies can be changed by applying an external resistor.
· Support single key play on/off. (For OKY, TG0, TG1)
· Programmable only pull-low input. (For OKY,TG3)
· Programmable pull-high, pull-low or floating input. (For TG0,TG1)
· TG3_OPC pin can option as input or output by mask option