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Bare Die Product Detail: LOG2112

Logarithmic Amplifier:
Precision Logarithmic and Log Ratio Amplifier with On-Chip 2.5V Voltage Reference
Features:
  • Reference Type:  Internal
  • Auxiliary Op Amps:  1
Vendor:
Texas Instruments
  Electrical Datasheet

Die Physical Data:
Footprint: 22.643mm² (35096mil²)
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Product Families: Used for this device are tabulated below.
Functional:
  • Channels: 4
Specification:
VS (Min): 4.50V
VS (Max): 18.00V
Conformity Err (Log5): 0.0001%/°C
Conformity Err (Log5) (Max): 0.2%
Full-Scale VOUT (Max): 3.50V
Full-Scale VOUT (Min): 3.80V
IIN (Max) Range: 3.5mA
IIN (Min) Range: 0.1nA
Scale Factor: 0.500V/decade
VOS (Max): 1.5mV
IQ (Max): 3.50mA
Other Detail: Important information for this device is tabulated below.
Traffic light setting for Minimum Order Quantity indicates the following:
  • Green:Available from stock or at low factory MOQ.
  • Amber: Available on factory order with MOQ.
  • Red: High factory MOQ may apply, please ask for details.
Traffic light setting for High Reliability indicates the following:
  • Green: This bare die is specified and tested for use in high reliability applications.
  • Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
  • Red: This bare die is not specified or specifically designed for use in high reliability applications.
Traffic light setting for Space Grade indicates the following:
  • Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
  • Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
  • Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.

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