器件名称: TEA0676T
功能描述: Dual pre-amplifier and equalizer for reverse tape decks
文件大小: 163.51KB 共20页
简 介:INTEGRATED CIRCUITS
DATA SHEET
TEA0676T Dual pre-amplifier and equalizer for reverse tape decks
Product specication Supersedes data of 1996 Jun 20 File under Integrated Circuits, IC01 1997 Oct 07
Philips Semiconductors
Product specication
Dual pre-amplier and equalizer for reverse tape decks
FEATURES Dual head pre-amplifiers Reverse head switching Equalization with electronically switched time constants Output level like Dolby level of 387.5 mV = 0 dB Improved EMC behaviour. GENERAL DESCRIPTION
TEA0676T
The TEA0676T is a monolithic bipolar integrated circuit intended for applications in car radios. It includes head and equalization amplifiers with electronically switchable time constants. Furthermore it includes electronically switchable inputs for tape drivers with reverse heads. The device will operate with power supplies in a range of 7.6 to 12.0 V. The output overload level increases with the increase in supply voltage, so it is advisable to use a regulated power supply or a supply with a long time constant.
QUICK REFERENCE DATA SYMBOL VCC ICC S+N ------------N Vo (rms) PARAMETER supply voltage supply current signal plus noise-to-noise ratio output voltage (0 dB) (RMS value) VCC = 10 V unweighted RMS value gain internal = 40 dB; linear CONDITIONS MIN. 7.6 67 TYP. 10 10 73 387.5 MAX. 12 13 UNIT V mA dB mV
ORDERING INFORMATION TYPE NUMBER TEA0676T PACKAGE NAME SO16 DESCRIPTION plastic small outline package; 16 leads; body width 7.5 mm VERSION SOT162-1
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