SGM8551XN5G/TR

SGM8551XN5G/TR is a single-supply, single rail-to-rail I/O precision operational amplifier which can operate from 2.5V to 5.5V single supply. This device provides rail-to-rail input and output operation. The SGM8551XN offers a low offset voltage of 12µV and an ultra-low bias current of 19pA. The combination of characteristics makes the SGM8551XN a good choice for temperature measurements, pressure and position sensor, strain gauge amplifiers and medical instrumentation, or any other 2.5V to 5.5V applications requiring precision and long-term stability. Application includes pressure sensor, temperature measurements, precision current sensing, electronic scales, strain gauge amplifiers, handheld test equipment, thermocouple amplifiers, medical instrumentation.

• Input offset voltage is 12μV (5V, TA = +25°C)
• Input bias current is 19pA typ (5V, TA = +25°C, VS = 5V)
• Large signal voltage gain is 145dB typ (5V, RL = 10Kohm, VOUT = 0.3V to 4.7V)
• Power supply rejection ratio is 110dB typ (+25°C, VS = 2.5V to 5.5V)
• Common mode rejection ratio is 105dB typ (VCM = 0V to 5V, +25°C, 5V)
• Overload recovery time is 0.10ms typ (+25°C, 5V)
• Supply voltage range from 2.5V to 5.5V
• Quiescent current is 465μA typ (VOUT = +VS/2, +25°C, 5V)
• No external capacitors required
• SOT-23-5 package, operating temperature range from -40°C to +125°C