500mW SWITCHABLE AUDIO AMPLIFIER/OP AMP
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
DS 3302 -1
SL6310C
500mW SWITCHA...
Description
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
DS 3302 -1
SL6310C
500mW SWITCHABLE AUDIO AMPLIFIER/OP AMP
The SL6310C is a low power audio amplifier which can be switched off by applying a mute signal to the appropriate pin. Despite the low quiescent current consumption of 5mA (only 0.6mA when muted) a minimum output power of 400mW is available into an 8Ω load from a 9V supply.
NON INV. INPUT INV. INPUT EARTH
1 2 SL6310 3 4
8 7 6 5
MUTE "B" MUTE "A" NC VCC
FEATURES
Can be Muted with High or Low State inputs Operational Amplifier Configuration Works Over Wide Voltage Range
OUTPUT
MP8 DG8 DP8
Fig. 1 Pin connections, SL6310 - (top view)
APPLICATIONS
Audio Amplifier for Portable Receivers Power Op. Amp High Level Active Filter
R1 220k V MUTE B MUTE A 100µ CC
8
7 + -
6
5
QUICK REFERENCE DATA
INPUT
100n
1
2
3
4 OUTPUT R4 120k 100µ 8 LOAD
Supply Voltage: 4.5V to 13.6V Voltage Gain: 70dB Output into 8Ω on 9V Supply : 400mW (min.)
R2 220k
220n R3 4.7k 1µ EARTH
ABSOLUTE MAXIMUM RATINGS
Supply voltage: 15V Storage temperature: —55°C to + 125°C
Fig. 2 SL6310 Test Circuit
SL6310C
ELECTRICAL CHARACTERISTICS
Test conditions (unless otherwise stated): Supply voltage Vcc: 7V Ambient temperature: -30°C to +85°C Mute facility : Pins 7 and 8 open circuit frequency = 1kHz Value Characteristics Min. Supply current Supply current mute (A) Supply current mute (B) Input offset voltage Input offset current Input bias current (Note 1) Vol...
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