Philips ECG ECG1497, Audio Preamp IC with Automatic Level Control (ALC) ~ 7 Pin SIP (NTE1497)

The ECG801 is a silicon monolithic integrated circuit in a 7Lead SIP type package designed for useas a high gain, low noise preamplifier with Automatic Level Control (ALC). This device is primarilyused as a record and playback amplifier in cassette tape recorders.

FEATURES:

• ECG1497, Audio Preamp IC with Automatic Level Control (ALC)
• Low Noise
• Wide Supply Voltage Range: VCC = 2.2V to 15V
• High Gain: Ao = 70dB Typ
• High Output Voltage: VOM = 1.0 Vrms Typ.
• Low Distortion
• Wide ALC Range
• Package/Case: 7 Pin SIP
• Replaces: NTE1497