OKI Unveils Speaker Amplifier LSI Samples for Portable Devices
Offers ample volume with small speakers
[Reference] Sales plan and features of ML2620
Sales plan
- Product name
- ML2620HB (20pin W-CSP)
- Sample price
- 500yen (Excluding tax)
- Sample shipment
- August 2007
- Evaluation board shipment
- September 2007
- Volume shipment
- December 2007
- Monthly volume production
- 1 million LSIs (target)
Product summary / features
- CPU interface: Two modes for 2 line serial and 3 line serial
- Functions to enhance volume for small speakers
- Built-in AGC circuit with limiter
- Fade-in, fade-out function
- 800mW 8Ω BTL speaker amplifier
- Clock frequency: 32kHz-20MHz
- Power voltage
IO(IOVDD): 1.65V - 3.60V
Speaker amplifier (HVD): 2.7V - 5.5V
Others (LVDD): 2.25V - 2.75V - Package
ML2620HB: 20pin W-CSP (2.54mm x 2.42mm)
ML2620GD: 20pin QFN (4mm x 4mm) (Under plan)
- * Information in the press releases is current on the date of the press announcement, but is subject to change without prior notice.
