LM2480 80V Triple Bias Clamp PDIP-8

Description

LM2480 80V Triple Bias Clamp PDIP-8 The LM2480 80V Triple Bias Clamp is an integrated clamp circuit intended for DC recovery of the AC-coupled outputs of CRT drivers. It provides three matched bias clamp channels, each with internally set gain of -18, and is well suited to applications requiring DC restoration at CRT cathodes. The device features high input impedance, single-supply operation, and is packaged in an industry-standard 8-lead molded DIP package. It is also matched to the LM126X family of preamplifiers for optimized CRT driver performance. Features Integrated triple bias clamp for DC restoration. High input impedance for low loading of the source signal. Single-supply operation for simplified circuit design. Internally set gain of -18 for each amplifier channel. Matched to the LM126X family of preamplifiers. Standard 8-lead molded DIP package. PINOUT Specifications Parameter Value Device Type Triple bias clamp Supply Voltage 70V to 85V operating range 90V absolute maximum Package PDIP-8 Amplifier Gain -18 Input Resistance 34kΩ DC Output Voltage 42V to 50V Supply Current 2.1mA min, 3.5mA typ Operating Ambient Temperature 0°C to 70°C Input Voltage 0V to 5V absolute max Application CRT monitor DC restoration at the cathodes. AC-coupled output bias clamping. Preamplifier-to-driver interface stages. Video display driver circuitry. Package Contents 1x LM2480 80V Triple Bias Clamp PDIP-8. Documents Datasheet LM2480

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