Siliconix LD121A: Difference between revisions
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==Data== | ==Data== | ||
* [[Media:Siliconix_LD120_and_LD121A_datasheets.pdf|Siliconix LD120 and LD121A datasheets]] | * [[Media:Siliconix_LD120_and_LD121A_datasheets.pdf|Siliconix LD120 and LD121A datasheets]] | ||
* [[Media:Component_news_256.pdf|Tek Component News 256, January-February 1978]] | * [[Media:Component_news_256.pdf|Tek Component News 256, January-February 1978]]:<br />''The LD 120/LD121 converter set will cost approximately $15.00 [$72 in 2024 dollars] in 1000 lot quantities, and should be considered for applications involving 4% digit DVM systems.'' | ||
* See also [[Siliconix LD120]] | * See also [[Siliconix LD120]] | ||
[[Category:Digital integrated circuits]] | [[Category:Digital integrated circuits]] | ||
Revision as of 12:42, 17 May 2024
The Siliconix LD121A (P/N 156-1305-00) is a 4½ digit integrating ADC (digital section) monolithic integrated circuit in an 18-pin DIP.
Used in
- DM501A (A10U1603)
Some instruments using part Siliconix LD121A
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 7A13 | Tektronix | Plug-in | 7A13 | 100 MHz Differential Comparator | 1969 |
| DM501A | Tektronix | Plug-in | DM501A | 4½ digit True RMS multimeter | 1980 |
Data
- Siliconix LD120 and LD121A datasheets
- Tek Component News 256, January-February 1978:
The LD 120/LD121 converter set will cost approximately $15.00 [$72 in 2024 dollars] in 1000 lot quantities, and should be considered for applications involving 4% digit DVM systems. - See also Siliconix LD120