KM4121 is 0.2mA/ Low Cost/ +2.7V & +5V/ 35MHz Rail-to-Rail Amplifiers manufactured by Fairchild .
| Part Number | Description |
|---|---|
| KM4120 | 0.5mA/ Low Cost/ +2.7V & +5V/ 75MHz Rail-to-Rail Amplifiers |
| KM4100 | Low Cost/ +2.7V and +5V/ 260MHz Rail-to-Rail Amplifiers |
| KM4101 | Low Cost/ +2.7V and +5V/ 260MHz Rail-to-Rail Amplifiers |
| KM4110 | 0.5mA/ Low Cost/ +2.7V & +5V/ 75MHz Rail-to-Rail Amplifiers |
| KM4111 | 0.2mA/ Low Cost/ +2.7V & +5V/ 35MHz Rail-to-Rail Amplifiers |
The KM4111 (single) and KM4121 (single with disable) are ultra-low power, low cost, voltage feedback amplifiers. These amplifiers use only 208µA of supply current and are designed to operate on +2.7V, +5V, or ±2.5V supplies. The input voltage range extends 300mV below the negative rail and 1.2V below the positive rail.
