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.PinoutSpecifications SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VCC supply voltage 0 14...
TEA0676T: 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.Pinou...
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SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
VCC | supply voltage | 0 | 14 | V | |
DV(12-x) | voltage at pins 1 to 11, 13 to 16 with respect to pin 12 | 0 | VCC | V | |
Tstg | storage temperature | -55 | +150 | °C | |
Tamb | operating ambient temperature | -40 | +85 | °C | |
Ves | electrostatic handling voltage for all pins | note 1 | -2000 | +2000 | V |
note 2 | -500 | +500 | V |
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 TEA0676T 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.