Pin No.
Pin Name
14 Spectral RMS Offset Absorption
Symbol
SRB
µPC1851B
Internal Equivalent Circuit
5 kΩ
5 kΩ
VCC
5 kΩ
(5/9)
15 Timing Current Setting
3 kΩ
3 kΩ
14
3 kΩ
5 kΩ
GND
ITI
VCC
10 kΩ 10 kΩ
20 pF
5 kΩ
10 kΩ
10 kΩ 10
10 kΩ
kΩ
16 Wide-band RMS Timing
15
WTI Same as pin 13
30 kΩ
GND
17 Wide-band RMS Offset Absorption WRB Same as pin 14
18 Variable Emphasis Offset
Absorption
dO
VCC
10 kΩ
20 kΩ
10 kΩ
20 kΩ
50 kΩ
18
3 kΩ
6 pF
GND
10 kΩ
Data Sheet S13417EJ2V0DS00
13