Electronic Volume Control
Ordering number : EN4863
CMOS LSI
LC7536R
High Breakdown Voltage Serial Control Electronic Volume Control
Overview
The...
Description
Ordering number : EN4863
CMOS LSI
LC7536R
High Breakdown Voltage Serial Control Electronic Volume Control
Overview
The LC7536R is an electronic volume control IC that implements volume and balance functions with a minimum number of external components.
Features
The LC7536R is controlled by a 3-wire (DI, CL and CE) serial data control scheme that can be shared with other ICs. Up to two LC7536Rs can be used on the same bus by using the S (select) pin.
Eighty positions in 1 dB steps plus mute (–∞), maximum attenuation is over 80 dB
Input impedance (5 dB inputs): 47 kΩ (typical) High breakdown voltage: ±16 V
Package Dimensions
unit: mm 3047A-DIP30S
[LC7536R]
Specifications
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V
Parameter Maximum supply voltage
Input voltage Allowable power dissipation Operating temperature Storage temperature
Symbol
VDD max VEE max VCC max
VI1 VI2 VI3 Pd max
Topr
Tstg
Conditions VEE ≤ VSS < VCC < VDD VEE ≤ VSS < VCC < VDD VEE ≤ VSS < VCC < VDD CL, DI, CE IN1, IN2 S Ta ≤ 75°C
SANYO: DIP30S
Ratings
VSS to VSS + 18 VSS – 18 to VSS
VSS to VSS + 7 0 to VDD + 0.3 VEE – 0.3 to VDD + 0.3 VCC – 0.3 to VDD + 0.3
250
–30 to +75
–40 to +125
Unit V V V V V V
mW °C °C
Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected ...
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