The LTC1563-2/LTC1563-3 are a family of easy-to-use, 4th order lowpass filters with rail-to-rail operation. The LTC1 563-2, with a single resistor value, gives a unity-gain filter approximating a Butterworth response. The LTC1 563-3, with a single resistor value, gives a unity-gain filter approximating a Bessel (linear phase) response. The proprietary architecture of these parts allows for a simple unity-gain resistor calculation:
rs6005 on stock| vP |
| | | |
| Adjust | | |
| 7 RESET | 8 | ] | [ - | UC |
| VTRIP | -L | 2 7 3 X4043 6 | Run | |
| | | J | l |
| Adj. | { | 4 5 | l- | | | SCL |
| | | SDA |
| |
| |
| | | | | | | | | |
| | STATUS | D7 | D6 | Ds | D3 | D2-Do |
| Auto-Programming | D7 | Toggle | 0 | 0 | |
| In Progress | Programming in auto erase | 0 | Toggle | 0 | 1 | Reserved for |
| Erasing in Auto Erase | 0 | Toggle | 0 | 1 | future use |
| | Auto-Programming | D7 | Toggle | 1 | 0 | |
| Exceeded | Programming in auto erase | 0 | Toggle | 1 | 1 | Reserved for |
| Time limits | Erasing in Auto-Erase | 0 | Toggle | 1 | 1 | future use |
| | | | | | |
