ML22Q374-NNNTP(Taping)
단시간 재생 - 내부 D Class 스피커 앰프 타입
ML22Q374-NNNTP(Taping)
단시간 재생 - 내부 D Class 스피커 앰프 타입
ML22Q374는 음성 데이터를 저장하는 Flash 메모리가 내장된 음성 합성 LSI입니다. 본 LSI는 Edit ROM, ADPCM2 디코더, Low Pass Filter 및 D Class 스피커 앰프를 내장하고 있습니다. 또한 ML22Q374는 동기 시리얼 인터페이스를 지원합니다. 음성 출력에 필요한 모든 기능을 1칩화함으로써 소형 휴대 기기에 더욱 쉽게 탑재할 수 있습니다.
Product Detail
사양 :
Common Standard
AEC-Q100 (Automotive Grade)
Operating Voltage [V]
2.0 to 5.5
Operating Frequency [MHz]
4.096
Oscillator
Built-in
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
ROM Capacity [bit] ?
Flash
692K *2
Number of Phrases
30
Maximum Playback Time ?
28sec
CPU I/F
Clock synchronous serial
SP Amplifier Output [W] / Class
1.0/
D-class
Number of Mixing (Internal) [ch]
1
Others
Disconnection/Short circuit detection
Automotive Grade
Yes
AEC-Q100 standard
Yes
Industrial Grade
Yes
Development Support
-
- Reference Board
- RB-S22Q374TD20
- Supply Status
- Recommended
- Supporuted LSI
- ML22Q374 (TSSOP20 package)
- Composition
- Reference board with TSSOP20 socket
- User's Manual
- Notes
- Used by connecting to SDCB2.
- Reference board for TSSOP20 package.
-
- Reference Board
- RB-S22Q374MB16
- Supply Status
- Recommended
- Supporuted LSI
- ML22Q374 (SSOP16 package)
- Composition
- Reference board with SSOP16 socket
- User's Manual
- Notes
- Used by connecting to SDCB2.
- Reference board for SSOP16 package.
-
- Development Kit
- SDCK3
- Supply Status
- Recommended
- Supporuted LSI
- ML22530, Q532, Q533, Q535
- ML22620, Q623, Q624, Q625, Q626
- ML22660, Q663, Q664, Q665, Q666
- ML22Q234, Q244, Q254
- ML22Q274, Q284, Q294
- ML22572, 573, Q573, Q553, ML22594
- ML22Q374, Q394
- ML22562, 563, Q563
- ML22823, 824, 825
- ML22863, 864, 865
- Composition
- Sound device control board 3 [SDCB3]
- USB cable
-
- Development Kit
- SDCK
- Supply Status
- Obsolete
- Supporuted LSI
- ML22572, 573, Q573, Q553
- ML22594
- ML22Q374, Q394
- ML22562, 563, Q563
- ML22823, 824, 825
- ML22723, 724, 725
- ML22863, 864, 865
- ML22763, 764, 765
- ML22420, 460
- Composition
- Software: Speech LSI Utility, Wave Editor, SDCB Controller
- Hardware: Sound device control board 2 [SDCB2], accessories (USB cable, AC adapter)
"LAPIS TECHNOLOGY™" is a trademark or a registered trademark of ROHM Co., Ltd.