link to page 2 LT6370 ELECTRICAL CHARACTERISTICSNote 1: Stresses beyond those listed under Absolute Maximum Ratings magnitude of these thermal effects are dependent on the package used, may cause permanent damage to the device. Exposure to any Absolute PCB layout, heat sinking and air flow conditions. Maximum Rating condition for extended periods may affect device Note 8: For more information on how offsets relate to the amplifiers, see reliability and lifetime. section “Input and Output Offset Voltage” in the Applications section. Note 2: Gains higher than 1000 are possible but the resulting low RG Note 9: Hysteresis in output voltage is created by mechanical stress values can make PCB and package lead resistance a significant error that differs depending on whether the IC was previously at a higher or source. lower temperature. Output voltage is always measured at 25°C, but Note 3: Gain tests are performed with –IN at mid-supply and +IN driven. the IC is cycled to the hot or cold temperature limit before successive Note 4: When the gain is greater than 1 the gain error and gain drift measurements. Hysteresis is roughly proportional to the square of the specifications do not include the effect of external gain set resistor R temperature change. For instruments that are stored at well controlled G. Note 5: This specification is guaranteed by design. temperatures (within 20 or 30 degrees of operational temperature), hysteresis is usually not a significant error source. Typical hysteresis is the Note 6: This specification is guaranteed with high-speed automated worst case of 25°C to cold to 25°C or 25°C to hot to 25°C, preconditioned testing on the LT6370A. This specification is guaranteed by design and by one thermal cycle. characterization on the LT6370. Note 10: Referred to the input. Note 7: This parameter is measured in a high speed automatic tester that does not measure the thermal effects with longer time constants. The Rev. 0 6 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Theory of Operation Applications Information Typical Applications Package Description Typical Application Related Parts
