LT1809 查看數據表（PDF） - Linear Technology

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LT1809

Single/Dual 180MHz, 350V/µs Rail-to-Rail Input and Output Low Distortion Op Amps

Linear Technology 

LT1809/LT1810

ELECTRICAL CHARACTERISTICS

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: The inputs are protected by back-to-back diodes. If the differential

input voltage exceeds 1.4V, the input current should be limited to less than

10mA.

Note 3: A heat sink may be required to keep the junction temperature

below the absolute maximum rating when the output is shorted

indefinitely.

Note 4: The LT1809C/LT1809I and LT1810C/LT1810I are guaranteed

functional over the operating temperature range of – 40°C and 85°C.

Note 5: The LT1809C/LT1810C are guaranteed to meet specified

performance from 0°C to 70°C. The LT1809C/LT1810C are designed,

characterized and expected to meet specified performance from –40°C

to 85°C but are not tested or QA sampled at these temperatures. The

LT1809I/LT1810I are guaranteed to meet specified performance from

–40°C to 85°C.

Note 6: Minimum supply voltage is guaranteed by power supply rejection

ratio test.

Note 7: Output voltage swings are measured between the output and

power supply rails.

Note 8: This parameter is not 100% tested.

Note 9: Thermal resistance varies depending upon the amount of PC board

metal attached to the V– pin of the device. θJA is specified for a certain

amount of 2oz of copper metal trace connecting to the V– pin as described

in the thermal resistance tables in the Applications Information section.

Note 10: Matching parameters are the difference between the two

amplifiers of the LT1810.

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