STMicroelectronics TEA7530
TEA7530 is a 8 pin DIP integrated circuit providing the following facilities: ♦ Loudspeaker amplifier ♦ Antidistortion feed-back system (limited line current compensation) 1.1. For this reason, the TEA7530 should be supplied from a current source (see: supply considerations).| Part No. | TEA7530 |
|---|---|
| Datasheet | TEA7530 Download |
| Manufacturer |  STMicroelectronics |
| Description | MONITOR AMPLIFIER |
| Buy | Stock & Price |
DESCRIPTION
This 8 pins IC is designed for monitor telephone set and provides: a) Signal amplification for monitoring b) Antidistortion by automatic gain adaptation.ABSOLUTE MAXIMUM RATINGS
Symbol Top VLS ILS Temperature Range Supply Voltage Supply Current for T > 300ms for T ≤ 300ms Parameter MINIDIP ORDERING NUMBERS: TEA7530DP SO-8 TEA7530FP Value Minidip -20 to +70 6 90 150 SO -20 to +70 6 75 120 Unit °C V mA mA BLOCK DIAGRAM June 1993 1/11 This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice. TEA7530 PIN CONNECTION (top view) PIN FUNCTION N° 1 2 3 4 5 6 7 8 Symbol GND ADS VLS INP LS1 VREF LS2 ADJ Ground Antidistortion Supply Input Signal Output Loudspeaker 1 Internal Reference Voltage Output Loudspeaker 2 Adjust Internal Reference VLSDESCRIPTION
FUNCTIONALDESCRIPTION
TEA7530 performs the following functions: The circuit amplifies the incoming signal and feeds it to the loudspeaker. ♦ The Antidisto...
