ML22Q Series Advanced Speech Synthesis Solutions
ROHM Semiconductor's ML22Q series integrates high-quality sound playback into various applications
The ROHM Semiconductor ML22Q series offers a range of advanced speech synthesis ICs designed for high-quality sound playback and seamless integration into various applications. These ICs, including models ML22Q234-NNNTDZWATL, ML22Q244-NNNTDZWATL, ML22Q254-NNNTDZWATL, ML22Q274-NNNTDZ0ATL, ML22Q284-NNNTDZ0ATL, ML22Q294-NNNTDZ0ATL, ML22Q532-NNNTBZ0BX, ML22Q623-NNNTBZ0BX, ML22Q624-NNNTBZ0BX, ML22Q663-NNNTBZ0BX, and ML22Q664-NNNTBZ0BX, are equipped with features such as high-compression HQ-ADPCM algorithms, internal class-D speaker amplifiers, and multiple interface options including I2C and clock synchronous serial. These ICs are ideal for applications requiring reliable and efficient sound playback, such as consumer electronics, automotive systems, and industrial devices. With a focus on delivering high-quality audio and ease of use, the ML22Q series is as a versatile solution for developers looking to enhance their products with advanced sound capabilities.
- High-compression HQ-ADPCM algorithm
- Internal class-D speaker amplifier
- Multiple interface options: I2C, clock synchronous serial
- Low power consumption
- Wide operating voltage range (2 V to 5.5 V)
- High-quality sound output
- Easy integration with MCUs
- Stand-alone operation capability
- Compact TSSOP-20 package
- Temperature range: -40°C to +85°C
- On-chip oscillation circuit
- Rewritable sound data from MCU
- Monaural class-D speaker amplifier
- High reliability and durability
- Cost-effective solution
- Consumer electronics
- Automotive systems
- Industrial devices
- Home appliances
- Toys and games
- Medical devices
- Security systems
- Communication devices
- Educational tools
- Smart home devices
- Wearable technology
- Public announcement systems
- Interactive kiosks
- Voice-guided systems
- Portable audio devices
ML22Q Series Advanced Speech Synthesis Solutions
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | ML22Q234-NNNTDZWATL | IC VOICE PROCESSOR 20-TSSOP | 1995 - Immediate | $3.13 | View Details |
![]() | ![]() | ML22Q244-NNNTDZWATL | IC AUDIO SGNL PROCESSOR 20-TSSOP | 2000 - Immediate | $3.13 | View Details |
![]() | ![]() | ML22Q254-NNNTDZWATL | IC VOICE PROCESSOR 20-TSSOP | 1888 - Immediate | $3.13 | View Details |
![]() | ![]() | ML22Q274-NNNTDZ0ATL | IC VOICE PROCESSOR 20TSSOP | 2000 - Immediate | $3.07 | View Details |
![]() | ![]() | ML22Q284-NNNTDZ0ATL | IC AUDIO SGNL PROCESSOR 20TSSOP | 2000 - Immediate | $3.07 | View Details |
![]() | ![]() | ML22Q294-NNNTDZ0ATL | IC AUDIO SGNL PROCESSOR 20TSSOP | 2000 - Immediate | $3.07 | View Details |
![]() | ![]() | ML22Q532-NNNTBZ0BX | IC AUDIO SIGNAL PROCESSOR 48TQFP | 0 - Immediate | See Page for Pricing | View Details |
![]() | ![]() | ML22Q623-NNNTBZ0BX | INTERNAL FLASH MEMORY TYPETHE ML | 993 - Immediate | $5.29 | View Details |
![]() | ![]() | ML22Q624-NNNTBZ0BX | IC AUDIO SIGNAL PROCESSOR 32TQFP | 1000 - Immediate | $5.67 | View Details |
![]() | ![]() | ML22Q663-NNNTBZ0BX | IC AUDIO SIGNAL PROCESSOR 32TQFP | 988 - Immediate | $5.29 | View Details |
![]() | ![]() | ML22Q664-NNNTBZ0BX | INTERNAL FLASH MEMORY TYPETHE ML | 1000 - Immediate | $5.67 | View Details |






