| Part number | LM1238 |
|---|---|
| Download | LM1238 Datasheet (PDF) |
| File Size | 1.18 MB |
| Manufacturer | National Semiconductor |
| Description | 110 MHz I2C Compatible RGB Preamplifier |
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| Part Number | Description |
|---|---|
| LM123 | 3-Amp/ 5-Volt Positive Regulator |
| LM1236 | 150 MHz I2C Compatible RGB Preamplifier |
| LM1237 | 150 MHz I2C Compatible RGB Preamplifier |
| LM123QML | 5-Volt Positive Regulator |
| LM120 | 3-Terminal Negative Regulators |
The LM1238 pre-amp is an integrated, three channel video pre-amp. It has an I2C patible interface which allows control of all the parameters necessary to directly setup and adjust the gain and contrast in the CRT display. Four I2C patible DACs are available to control monitor bias and brightness circuits.
