High Temperature Quad Operational Amplifier

Manufacturer's part number :


Manufacturer Honeywell

Honeywell - Magnetic

Description :

The High Temperature Quad Operational Amplifier, HT1104, is a versatile performer over an extremely wide temperature range. It is fabricated with Honeywell's dielectrically isolated high-temperature linear (HTMOS™) process, and is designed specifically for use in systems operating in severe high temperature environments. All parts are burned in at 250°C.

These amplifiers provide guaranteed performance over the full -55 to 225°C temperature range. Typically, parts will operate up to +300°C for a year, with derated performance. The HT1104 will operate with both single and split supplies. High temperature applications such as transducer interfacing, amplification, active filtering, and signal buffering are all possible with the HT1104.

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  • -55°C to 225°C Ambient Temperature Range
  • Gain-Bandwidth Product: 2.0MHz Typical
  • Continuous Input Offset Voltage Auto-Zeroing With Internal Clock
  • Single 5V Supply Operation
  • Input Offset Voltage 100V Max Over Temperature
  • 5.0mA maximum Supply Current
  • Input Offset Drift 0.2V/C Max
  • Power shutdown pin provided
  • High Gain, CMRR: 100dB Min
  • External clocking option for synchronous systems
  • Available in 14 lead DIP package
  • Benefits

  • Applications: Downhole Drilling Measurement and Production Tools, Strain Gauge Transducers, RTD Temperature Sensing, High Temperature Instrumentation, High Resolution Data Acquisition, Low Power Measurement
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Operating Voltage Range (V) 0 to 10  
Input Voltage Noise Density (nV/√Hz) 200  
PSRR Min (dB) 95  
CMRR Min (dB) 115  
Rail-to-Rail Input  
Slew Rate V/uS 1.4  
Operating Temperature (°C) -55 to 225  
Package DIP-14