DC volume control circuit
——SJ2252 :
SJ2252
SJ2252 。、 CATV()。 DIP8 。
:
------------------------------- 12dB (Type) ----------------------...
Description
——SJ2252 :
SJ2252
SJ2252 。、 CATV()。 DIP8 。
:
------------------------------- 12dB (Type) ------------------------- 0.5Vrms (Type) ------------------------------- 0.05% (Type) ------------------------- 90dB (Type)
URL:http://www.szsanjing.com
------------------ TEL:0755-29663136
FAX:0755-29663137
-----------------page:1/5
Free Datasheet http://www.datasheet4u.com/
SJ2252
(,,Tamb=25℃)
9 0~70 -55~125 V ℃ ℃
Vcc Topr Tstg
URL:http://www.szsanjing.com
------------------ TEL:0755-29663136
FAX:0755-29663137
-----------------page:2/5
Free Datasheet http://www.datasheet4u.com/
(,Vcc=6V,Tamb=25℃)
Parameter 2 / Vc=5V VI=0.25Vrms at Max. volume Vo=1.0Vrms VI=0.5Vrms Vc=5V Vc=5V RL > 10kΩ, f=1kHz VIN=0,Vc=0.5V Test condition Symbol Vcc Icc VREF VIN THD1 THD2 ∆K Kmin dK Cc RI Ro 70 Min. 5 16 3.9 0.07 0.35 1.5 90 12 0 70 22 0.3 300 -25 0.04 Typ.
SJ2252
Max. 9 23
Unit V mA V
0.27 1 3
Vrms % % dB dB dB dB kΩ
1
kΩ µ Vrms µA dB/℃
(7 ) Vc=0V K=30dB,0< Tamb < 60℃
URL:http://www.szsanjing.com
------------------ TEL:0755-29663136
FAX:0755-29663137
-----------------page:3/5
Free Datasheet http://www.datasheet4u.com/
:
SJ2252
:
URL:http://www.szsanjing.com
------------------ TEL:0755-29663136
FAX:0755-29663137
-----------------page:4/5
Free Datasheet http://www.datasheet4u.com/
:DIP-8
SJ2252
URL:http://www.szsanjing.com
------------------ TEL:0755-29663136
FAX:0755-29663137
-----------------page:5/5
Free Datasheet http:/...
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