| Part number | LM3820 |
|---|---|
| Datasheet | LM3820_NationalSemiconductor.pdf |
| File Size | 120.74 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | AM RADIO SYSTEM |
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The LM3820 is a 3-stage AM radio IC consisting of an RF amplifier oscillator mixer IF amplifier AGC detector and zener regulator The device was originally designed for use in slug-tuned auto radio applications but is also suitable for capacitortuned portable radios The LM3820 is an improved replacement for the LM1820.
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LM382 | Low Noise Dual Preamplifier |
| LM3822 | Precision Current Gauge-IC |
| LM3824 | Precision Current Gauge-IC |
| LM380 | 2.5W Audio Power Amplifier |
| LM381 | LM381/LM381A Low Noise Dual Preamplifier |
| LM3812 | Precision Current Gauge-IC |
| LM3813 | Precision Current Gauge-IC |
| LM3814 | Fast Current Gauge-IC |
| LM3815 | Fast Current Gauge-IC |
| LM381A | LM381/LM381A Low Noise Dual Preamplifier |
