GL6851 データシートの表示（PDF） - Hyundai Micro Electronics
部品番号
コンポーネント説明
一致するリスト
GL6851 Datasheet PDF : 3 Pages
| |||
GL6851
PIN DESCRIPTION
PIN NUMBER
PIN FUNCTION
PIN 1
VCC
PIN2
PIN3
PIN 4
PIN 5
PIN 6
PIN 7
PIN 8
RSL
LOWOSC_1
LOWOSC_2
GND
HIGHOSC_1
HIGHOSC_2
OUTPUT
DESCRIPTION
Operating supply D.C. voltage rectified
from ringing signal.
Initiation current programming Pin.
(Must be connected)
Low Frequency Time Constant Adjustment pins
fL is controlled externally by R2 and C2
fL = 1/1.289R2C2
Ground
High Frequency Time Constant Adjustment Pins
fH1 and fH2 are controlled externally by R3 and C3.
fH1=1/1.504R3C3, fH2 = 1/1.203R3C3
Tone output
APPLICATON CIRCUIT
TIP C1 R1
RING
C1 = 0.9uF
C2 = 0.47uF
C3 = 6.8nF
C4 = 22µf / 35V
C5 = 0.22 uF
D1 = 29 V
D1
C4
R1 = 560 ohm
R2 = 165 kohm
R3 = 191 kohm
C5
1
8
RSL
7K - 13K 2 GL 6851 7
R3
3
6
R2
4
C3
5
10K
VOLUME
C2
15K
1300 : 8 ohm
3
Share Link: 