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Bare Die Product Detail: SiSA4080

Voltage Output Amplifier:
The SiSA4080 high-voltage current sense amplifier provides 4.5V - 76V range for both supply & common mode voltages. Simple operation via use of the monitored voltage as the supply enables high precision & stability across the full temperature range.
This bare die is produced using SOI (Silicon-On-Insulator) technology to deliver very high stability over temperature, industry smallest die size and higher frequency capability. The device is an improved replacement for MAX4080 or LMP8480.
Features:
  • Industry smallest form factor
  • Power supply range: 4.5V to 76V
  • Input common-mode range: 4.5V to 76V
  • Unidirectional ISENSE
  • Fixed Gain: 60 V/V
  • Gain accuracy: 0.1%
  • High precision over wide temperature range
  • Offset Voltage: 100µV
  • Input Bias Current: 5µA
  • Bandwidth: 270 kHz minimum
  • Quiescent Current: 75µA
  • PSRR (DC): 122dB
  • CMRR (DC): 124dB

Applications:

  • High-Side Current Sense
  • Avalanche Photodiode and PIN-Diode Current Monitoring
  • Motor Controls
  • Power Management Systems
  • Laser or LED drivers
  • Precision High-Voltage Current Sources
  • Telecommunications
  • Automotive
Vendor:
Silicon Supplies
  Electrical Datasheet

Die Physical Data:
Footprint: 1.144mm² (1772.896mil²)
  Request Pad Layout
Product Families: Used for this device are tabulated below.
Functional:
    N/A
Specification:
VCM (Min): 4.5V
VCM (Max): 76.0V
CMRR (Min): 100dB
VIO (Max): 600µV
VOS Drift: 6.00µV/°C
BW Small Signal: 270.00MHz
Gain: 60V/V
Gain Error : 0.1%
VS (Min): 4.50V
VS (Max): 76.00V
IQ (Max): 0.19mA
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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