| Part number | LM2485 |
|---|---|
| Datasheet | LM2485_NationalSemiconductor.pdf |
| File Size | 858.98 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | 220V Triple Bias Clamp |
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The LM2485 is a triple channel clamp amplifier used to DC restore the AC coupled outputs of a DTV CRT driver and for cut-off adjustment. The LM2485 also has an integrated blanking amplifier that can be used to drive the G1 grid of a CRT negative for vertical retrace blanking. The blanking output has a selectable pulse amplitude of either 20VP-P or 40VP-P via the Pin 13 option.
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LM248 | Quad 741 Op Amps |
| LM2480 | 80V Triple Bias Clamp |
| LM2481 | 145V Triple Bias Clamp |
| LM2483 | 180V Triple Bias Clamp |
| LM24 | Monolithic Triple 9.5 ns CRT Driver |
| LM24 | Monolithic Triple 7.5 ns CRT Driver |
| LM24 | Monolithic Triple 7 ns CRT Driver |
| LM24 | Monolithic Triple 3 ns CRT Driver |
| LM2402 | Monolithic Triple 3 ns CRT Driver |
| LM2402T | Monolithic Triple 3 ns CRT Driver |
