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Nanopower (580nA) rail-to-rail I/O 5V CMOS Op-Amp

Quantity $ per Unit Savings
1 - 9$2.990%
10 - 24$2.6810%
25 - 99$2.5415%
100 - 249$2.2026%
250 - 499$2.0930%
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Parameter NameParameter Value
Operating RangeIndustrial
Supply Voltage Min Volt1.5
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
Packing TypeTape And Reel
RoHs compliantEcopack3
Package NameQFN-16L

The TSU101, TSU102, and TSU104 operational amplifiers offer an ultra low-power consumption of 580 nA typical and 750 nA maximum per channel when supplied by 1.8 V. Combined with a supply voltage range of 1.5 V to 5.5 V, these features allow the TSU10x series to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low-power applications.

The 8 kHz gain bandwidth of these devices make them ideal for sensor signal conditioning, battery supplied, and portable applications.

Key features
  • Submicro ampere current consumption: 580 nA typ per
    channel at 25 °C at VCC = 1.8 V
  • Low supply voltage: 1.5 V - 5.5 V
  • Unity gain stable
  • Rail-to-rail input and output
  • Gain bandwidth product: 8 kHz typ
  • Low input bias current: 5 pA max at 25 °C
  • High tolerance to ESD: 2 kV HBM
  • Industrial temperature range: -40 °C to 85 °C

    • 42 years of typical equivalent lifetime (for
      TSU101) if supplied by a 220 mAh coin type Lithium battery
    • Tolerance to power supply
      transient drops
    • Accurate
      signal conditioning of high impedance sensors
    • Application performances
      guaranteed over industrial temperature range
    • Fast desaturation