NTE829

NTE829 Integrated Circuit Electronics Attenuator, 90dB @ 1kHz Features: D Designed for use in: DC Operated Volume Control Compression & Expansion Amplifier Applications. D Controlled by DC Voltage or External Variable Resistor D Economical 8–Lead DIP Package D Temperature Range: 0° to +75°C Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Power Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V Power Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2W Derate above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mW/°C Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +75°C Electrical Characteristics: (ein = 100mV(RMS), f = 1.0kHz, VCC = 16V, TA = +25°C, unless otherwise indicated) Parameter Operating Power Supply Voltage Control Pin Sink Current Maximum Input Voltage Voltage Gain Attenuation Range Total Harmonic Distortion Symbol VSS IC Vi AV K THD RC = 33kΩ Pin2 GND, ein = 100mV(RMS), eo = AV x ein ein = 0 Test Conditions Min 9 – – 11 70 – Typ – – – 13 90 0.6 Max 18 2 0.5 – – 1.0 Unit V mA V(RMS) dB dB % Pin Connection Diagram Vin Control GND N.C. 1 2 3 4 8 7 6 5 VCC Vout Rolloff N.C. 8 5 .260 (6.6) 1 4 .390 (9.9) Max .155 (3.93) .300 (7.62) .100...