HGV774MT/TR

The HGV771/HGV772/HGV774 are Single, Dual, and Quad low noise precision operational amplifiers intended for use in a wide range of applications. Other important characteristics of the family include extended operating temperature range, -40°C to 125°C, tiny SC70 - 5 package for HGV771, and low input bias current. The extended temperature range of -40°C to 125°C allows the HGV771/HGV772/HGV774 to accommodate a broad range of applications. The HGV771/HGV772/HGV774 are guaranteed to operate over the voltage range of 2.7V to 5.0V and all have rail - to - rail output. The HGV771/HGV772/HGV774 family is designed for precision, low noise, low voltage, and miniature systems. These amplifiers provide rail - to - rail output swing into heavy loads. The maximum input offset voltage for HGV771 is 850μV at room temperature and the input common mode voltage range includes ground. The HGV771 is offered in the tiny SC70 - 5 package, HGV772 in space saving MSOP - 8 and SOP - 8, and the HGV774 in SOP - 14 and TSSOP - 14.

Applications

• Transducer amplifier
• Instrumentation amplifier
• Precision current sensing
• Data acquisition systems
• Active filters and buffers
• Sample and hold
• Portable/battery powered electronics

Key features

• Guaranteed 2.7V and 5V specifications
• Maximum VOS (HGV771): 850μA(limit)
• Voltage Noise; f = 100Hz: 12.5nV/√Hz; f = 10kHz: 7.5nV/√Hz
• Rail - to - Rail output swing; w/600Ω load; 100mV from rail w/2kΩ load; 50mV from rail
• Open loop gain w/2kΩ load: 100dB
• VCM: 0 to V+ - 0.9V
• Supply current (per amplifier): 550μA
• Gain bandwidth product: 3.5MHz
• Temperature range: - 40°C to 125°C