| Part Number | BU9253 |
| Manufacturer | ROHM (https://www.rohm.com/) |
| Title | KARAOKE echo IC |
| Description | • BU9253FS / BU9255FS Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 BU9253AS / BU9253FS / BU9255FS BU9253AS Function Pin No. 1 2 3 4 5 6 7 8 9... |
| Features |
• 1) Echo mixing ratio is adjustable with a DC voltage. 2) A second order LPF can be configured with the internal amplifier and an attached capacitor and resistor. 3) Delay time of 131ms. (when fCLK = 357kHz) 4) Internal mute function. 5) Single pow... |
| Datasheet |
 BU9253 Datasheet
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