Intersil ICL8052
The Intersil ICL8052/71C03/7104 is a 4½ digit A/D converter monolithic integrated circuit chip set from the mid-1970s.
The ICL8052A/ICL8068A is the reference and integrator (analog) section. The digital section includes analog switches – the ICL7103 (71C03) is a 4½-digit meter with multiplexed digit outputs, the ICL7104 has a 12- or 14-bit parallel output.
Used in
Some instruments using part Intersil ICL8052
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| Keithley 177 | Keithley | Multimeter | 177 | 4½-digit TRMS digital multimeter | 1978 |
| Keithley 179 | Keithley | Multimeter | 179 | 4½-digit TRMS digital multimeter | 1978 |
| Keithley 480 | Keithley | Multimeter | 480 | Digital picoamperemeter | 1978 |