HA12219NT |
Part Number | HA12219NT |
Manufacturer | Hitachi Semiconductor |
Description | HA12219NT is silicon monolithic bipolar IC providing PB equalizer, REC equalizer system and each electronic control switch in one chip. Functions • PB equalizer × 2 channel • REC equalizer × 2 channe... |
Features |
• REC equalizer is very small number of external parts, built-in 2 types of frequency characteristics. • PB equalizer circuit built-in. • REC /PB are possible with TYPE I/II. • Controllable from direct micro-computer output. • Available to reduce substrate-area because of high integration and small external parts. HA12219NT Pin Description, Equivalent Circuit (VCC = 12 V, Vref = 5.6 V, Ta = 25°C, No signal, The value in the table show typical value.) Pin No. 1 2 Pin Name VCC REC-OUT(L) Note V = VCC V = Vref VCC Equivalent Circuit Pin Description VCC pin REC-EQ output GND 3 4 REC-OUT(R) R... |
Document |
HA12219NT Data Sheet
PDF 169.94KB |
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