HA12232FP Datasheet - Hitachi -> Renesas Electronics
MFG CO.

Hitachi -> Renesas Electronics
Description
HA12232FP is audio signal pre-amp. LSI providing PB equalizer op-amp. in one chip.
Function
• PB equalizer × 2 channel
• Vref buffer × 1 channel
FEATUREs
• Built-in referential voltage (VREF) for PB equalizer decreases external components.
• This IC is low noise.
• This IC is strong for a cellular phone noise.
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