NTE1795 Integrated Circuit RMS Level Sensor for dbx Noise Reduction System Features: D Wide Operating Supply Voltage D Excellent Linearity Control Constant D Wider Input Range Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Supply Voltage, VCC, VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA Power Dissipation (TA = +75C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +75C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to 125C Electrical Characteristics: (TA = +25C, VCC = +12V, VEE = -12V, f = 1kHz, Zin = 33k unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Supply Current ICC Non Signal - 0.9 2.0 mA Output Level VO VIN = 0dBV 111 136 161 mV Control Constant VC vin = -40dBV to +10dBV 5.8 5.9 6.1 mV/dB Pin Connection Diagram (Front View) 8 VCC 7 Output 6 Constant Time Amp 5 VEE 4 SYM 3 GND 2 IS 1 Input .118 (3.0) Max .768 (19.52) Max 1 8 .264 (6.72) Max .165 (4.2) Min .100 (2.54) Typ .700 (17.78)