Fairchild 3814: Difference between revisions
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|Part_nos=156-0306-00 | |Part_nos=156-0306-00 | ||
|Description=4½ digit [[wikipedia:Integrating_ADC|dual-slope]] DVM controller | |Description=4½ digit [[wikipedia:Integrating_ADC|dual-slope]] DVM controller | ||
|Used_in=7A13;7L13;7L18; | |Used_in=7A13;7L13;7L18;DM501; | ||
}} fabricated in PMOS technology with TTL compatible I/O. | }} fabricated in PMOS technology with TTL compatible I/O. | ||
It has multiplexed BCD outputs, with a multiplexer clock independent of the A/D clock, supplied externally. | It has multiplexed BCD outputs, with a multiplexer clock independent of the A/D clock, supplied externally. | ||
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* [[7L13]] (U2015) | * [[7L13]] (U2015) | ||
* [[7L18]] | * [[7L18]] | ||
* [[ | * [[DM501]] (non-A only, U330) | ||
{{Part usage}} | {{Part usage}} | ||
Revision as of 00:21, 14 September 2023
The Fairchild 3814 (P/N 156-0306-00) is a 4½ digit dual-slope DVM controller monolithic integrated circuit fabricated in PMOS technology with TTL compatible I/O. It has multiplexed BCD outputs, with a multiplexer clock independent of the A/D clock, supplied externally.
Used in
Some instruments using part Fairchild 3814
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 7A13 | Tektronix | Plug-in | 7A13 | 100 MHz Differential Comparator | 1969 |
| 7L13 | Tektronix | Plug-in | 7L13 | 1.8/2.5 GHz Spectrum Analyzer | 1974 |
| 7L18 | Tektronix | Plug-in | 7L18 | 18 (60) GHz Spectrum Analyzer | 1978 |
| DM501 | Tektronix | Plug-in | DM501 | 4½ digit multimeter | 1972 |
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