LM2480 80V Triple Bias Clamp PDIP-8
LM2480 80V triple bias clamp in PDIP-8, designed for DC restoration of CRT driver outputs with high input impedance and single-supply operation.
10.00 EGP
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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 |
| Weight | 1 g |
|---|---|
| Dimensions | 5 × 5 × 5 mm |