NTE15004 Integrated Circuit Remote Control Preamplifier Description: This NTE15004 is a silicon monolithic integrated circuit in an 8–Lead SIP type package designed for a remote control preamplifier of infrared signals. This device features low power, high sensitivity and wide supply voltage. Features: D Wide Operation Voltage: VCC = 6V to 14.4V D Low Power Consumption: ICC = 2.5mA typ. D High Input Sensitivity: 50µVp–p typ. D Peak Detector D Small Size Package – 8–Lead SIP D Minimum Number of External Parts Required Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C Recommended Operating Conditions: Parameter Power Supply Input Frequency Symbol Test Conditions Min Typ Max Unit VCC 6.0 8.5 14.4 V fin 30 – 50 kHz Electrical Characteristics: (TA = +25°C, VCC = 8.5V, fin = 40kHz unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Supply Current ICC 1.5 2.5 3.5 mA Input Terminal Voltage VIN1 2.1 2.6 3.1 V 3.4 4.1 4.9 V – 60 – dB VIN2 IIN = 70µA 1st Stage Voltage Gain AVL Pin7 – Pin4, VOUT = 500mVP–P Detection Input Voltage VIN – 50 100 µV Input Impedance rin 40 60 80 kΩ Output Voltage VOL IOL = 0.1mA, VIN = 1mVP–P – – 0.5 V Output Leakage Current IOH VOH = 14.4V – – 2 µA Input Open Output Pin is Not Fall Noise Pin Connection Diagram (Front View) .768 (19.52) Max 8 VCC 7 Input 6 Bypass Cap 5 GND 4 Peak Hold Cap 3 Tuning Coil 2 Integral Cap 1 Output .118 (3.0) Max .264 (6.72) Max 1 8 .165 (4.2) Min .100 (2.54) Typ .700 (17.78)