Fairchild 3814: Difference between revisions
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[[File:Fairchild_3814.png|250px|right|3814 pinout (click to enlarge)]] | [[File:Fairchild_3814.png|250px|right|3814 pinout (click to enlarge)]] | ||
{{Monolithic IC | |||
|Manufacturer=Fairchild | |||
|Model=3814 | |||
|Part_nos=156-0306-00 | |||
|Description=4½ digit [[wikipedia:Integrating_ADC|dual-slope]] DVM controller | |||
|Used_in=7A13;7L13;7L18;DM501; | |||
}} 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. | ||
==Used in== | ==Used in== | ||
* [[7A13]] (1976+ version) | * [[7A13]] (1976+ version S/N B0200000 to B0249999, U635) | ||
* [[7L13]] (U2015) | |||
* [[7L18]] | * [[7L18]] | ||
* [[DM501]] | * [[DM501]] (non-A only, U330) | ||
{{Part usage}} | |||
==Documents== | ==Documents== | ||
Latest revision as of 08:38, 16 August 2024
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 |
Documents
