| Part No. |
VDD |
Voice
Capacity |
Key
(Max.) |
Output
(Max.) |
D/A |
Package |
|
HT81003 |
2.4V~5.0V |
3sec |
2 |
2 |
PWM |
16DIP |
| HT81006 |
2.4V~5.0V |
6sec |
8 |
2 |
PWM |
16DIP |
HT81R09
HT81009 |
2.4V~5.0V |
9sec |
8 |
2 |
PWM |
16DIP |
| HT81012 |
2.4V~5.0V |
12sec |
8 |
2 |
PWM |
16DIP |
HT81R18
HT81018 |
2.4V~5.0V |
18sec |
8 |
2 |
PWM |
16DIP |
| HT81R36 |
2.4V~5.0V |
36sec |
8 |
2 |
PWM |
16DIP |
|
Note:
1. Part Numbers including an "R"
are OTP devices while others are mask version devices.
2. For the HT81006 and HT81012, the higher voice capacity
OTP devices are available for product development and verification purposes.
3. The PWM output is capable of directly driving an 8 ohm speaker
& piezoelectric buzzer.
4. EasyVoiceTM is a trademark of Holtek Semiconductor Inc.
|
