IPC Subgroup
H03M 1/66 Digital/analogue converters
Introduced: January 1985
Last revised: January 2006
Full Title
Analogue/digital conversion; Digital/analogue conversion > Digital/analogue converters
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRONIC CIRCUITRY
- Subclass:
- CODING, DECODING OR CODE CONVERSION, IN GENERAL
Related Keywords
DIGITAL-ANALOGUE converters
6 direct subcodes
Child Classifications
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- H03M 1/68 with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
- H03M 1/7 Automatic control for modifying converter range
- H03M 1/72 Sequential conversion in series-connected stages
- H03M 1/74 Simultaneous conversion
- H03M 1/82 with intermediate conversion to time interval
- H03M 1/86 with intermediate conversion to frequency of pulses