This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | LM3812 |
|---|---|
| Datasheet | LM3812 LM3 Datasheet (PDF) |
| File Size | 258.19 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Precision Current Gauge-IC |
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The LM3812/LM3813 Current Gauges provide easy to use precision current measurement with virtually zero insertion loss (typically 0.004Ω). The LM3812 is used for high-side sensing and the LM3813 is used for low-side sensing. A Delta Sigma analog to digital converter is incorporated to precisely measure the current and to provide a current averaging function.
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LM381 | LM381/LM381A Low Noise Dual Preamplifier |
| LM3813 | Precision Current Gauge-IC |
| LM3814 | Fast Current Gauge-IC |
| LM3815 | Fast Current Gauge-IC |
| LM381A | LM381/LM381A Low Noise Dual Preamplifier |
| LM380 | 2.5W Audio Power Amplifier |
| LM382 | Low Noise Dual Preamplifier |
| LM3820 | AM RADIO SYSTEM |
| LM3822 | Precision Current Gauge-IC |
| LM3824 | Precision Current Gauge-IC |
