ROHM Product Detail

ML22620TB(Tray)
외부 메모리 - Class AB/D 스피커 앰프 내장

Lapis

ML22620 / ML22660는 최대 128Mbit의 시리얼 메모리를 외부에 접속할 수 있어 장시간 재생에 최적인 Speech Synthesis LSIs입니다.
고음질을 실현하는 HQ-ADPCM, 16bit D/A 컨버터, 저역 통과 필터를 채용하고 있으며, 스피커를 직접 구동하는 1.0W 모노럴 스피커 앰프를 내장하고 있습니다.
오디오 출력에 필요한 기능을 원칩으로 통합함으로써, 본 LSI를 추가하는 것만으로 간단하게 오디오 기능을 실현할 수 있습니다.

샘플은 ML22620TB (포장 타입: Taping)에서 구입하실 수 있습니다.

Product Detail

 
형명 | ML22620TBZ0AX
상태 | 추천품
패키지 | P-TQFP32-0707-0.80-ZK6
포장 사양 | Tray
포장 수량 | 2500
최소 포장 단위 | 2500
RoHS | Yes

사양 :

Operating Voltage [V]

2.7 to 3.6 or 3.3 to 5.5

Operating Frequency [MHz]

4.096
4.000

Oscillator

Built-in
External

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

ROM Capacity [bit]

External maximum 128M

Number of Phrases

4096

Maximum Playback Time ?

109min *1

CPU I/F

Clock synchronous serial

SP Amplifier Output [W] / Class

1.0/AB-class,
D-class

Number of Mixing (Internal) [ch]

4

Others

Rewrite Flash from MCU / Failure detection

Automotive Grade

No

AEC-Q100 standard

No

Industrial Grade

Yes

Find Similar

Development Support

 
    • Reference Board
    • RB-S22620GD32
    • Supply Status
      Recommended
      Supporuted LSI
      • ML22620 (WQFN32 package)
      Composition
      • Reference board with WQFN32 socket and external flash memory
      • User's Manual
      Notes
      • Used by connecting to SDCB3.
      • Reference board for WQFN32 package.

  • User's Guide Purchase Inquiry
    • Reference Board
    • RB-S22620TB32
    • Supply Status
      Recommended
      Supporuted LSI
      • ML22620 (TQFP32 package)
      Composition
      • Reference board with TQFP32 socket and external flash memory
      • User's Manual
      Notes
      • Used by connecting to SDCB3.
      • Reference board for TQFP32 package.

  • User's Guide Buy
    • 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

  • User's Guide Buy

"LAPIS TECHNOLOGY™" is a trademark or a registered trademark of ROHM Co., Ltd.

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