August 1990 5
Philips Semiconductors Product specification
Integrated FM tuner for radio receivers TDA1574T
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134); note 1.
Notes to the ratings
1. All pins are short-circuit protected to ground.
THERMAL RESISTANCE
PARAMETER CONDITIONS SYMBOL MIN. MAX. UNIT
Supply voltage (pin 17) V17-4 −14 V
Mixer output voltage
(pins 18 and 19) V18,19-4 −35 V
Standby switch input voltage
(pin 13) V13-4 −23 V
Reference voltage (pin 5) V5-4 −7V
Total power dissipation Ptot −500 mW
Storage temperature range Tstg −55 + 150 °C
Operating ambient temperature range Tamb −40 + 85 °C
From junction to ambient (in free air) Rth j-a = 95 K/W