Ordering number:ENN1374E
CMOS IC
LC7533
3V Electronic Volume Control
Use
•Attenuation of signal.
Features
•
CMOS process 3V typ.
operation.
• Up/down operation is performed with SW input.
• 4-bit, 16-step counter.
Step 6* is set with initial
input(INIT).
• Center tap provided.
• Maximum attenuation : –60dB or less.
• Attenuation curve : Pseudo curve A.
Left/right simulta-
neous setting.
* : Step 6 means mode 6.
Package Dimensions
(unit:mm) 3006C-DIP16
[LC7533]
19.
0
16 9
1 1.
09
8 1.
2
3.
4 3.
65max 0.
51min (3.
0)
6.
4 0.
25
7.
62
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter Maximum supply
voltage Supply
voltage Allowable power dissipation Operating temperature Storage temp...