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LTC®1451/ LTC1453,分别是5V和3V且12位,轨到轨输出D / A转换器。该LTC1451线路为2mW和LTC1453线路0.75MW。这两个部分是单调的工业温度范围内,微分非线性保证小于0.5LSB。该LTC1451和LTC1453都设有轨到轨输出缓冲放大器和基准采用SO-8封装,只占用0.1平方英寸,其中包括一个旁路电容。低电源电流和小尺寸使得这些电路非常适用于便携式电池供电的应用。Feature:
- 12-Bit Resolution
- Buffered True Rail-to-Rail Voltage Output
- 3V Operation (LTC1453), ICC: 250µA Typ
- 5V Operation (LTC1451), ICC: 400µA Typ
- 3V to 5V Operation (LTC1452), ICC: 225µA Typ
- Built-In Reference: 2.048V (LTC1451) 1.220V (LTC1453)
- Multiplying Version (LTC1452)
- Power-On Reset
- SO-8 Package
- 3-Wire Cascadable Serial Interface
- Maximum DNL Error: 0.5LSB
- Schmitt Trigger on Clock Input Allows Direct Optocoupler Interface
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