HA12167FB/HA12169FB
4
Pin Description (V
CC
= 14 V, Ta = 25°C, No signal, The value in the show typical
value.) (Cont)
Pin No.
(QFP-80)
Terminal
Name Zin DC Voltage Equivalent Circuit Description
63 IA OUT — V
CC
/2
GND
V
CC
Input amp output
78
61 VREF Reference voltage
80 buffer output
2 PB OUT Play back
59 (Decode) output
4 SS 2 Spectal skewing
57 amp. output
8 REC OUT Recording
53 (Encode) output
15 EQ OUT Equalizer output
46
1 TP 1.5 k V
CC
/2
+
–
Bias trap terminal
60
6 HLS DET — 2.3 V Time constant pin
for rectifier
55
7 LLS DET
54