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Dual 500-nA RRIO nanopower operational amplifier

NEW - Custom reel may be available
Inventory: 29,288  

Quality information

RoHS Yes
Lead finish / Ball material NIPDAUAG
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
X2QFN (RUG) | 8 3,000 | LARGE T&R
Custom reel may be available
-40 to 125
Package | Pins X2QFN (RUG) | 8
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
Operating temperature range (℃) -40 to 125
View TI packaging information

Features for the TLV8542

  • For Cost-Optimized Systems
  • Nanopower Supply Current: 500 nA per Channel
  • Offset Voltage: 3.1 mV (maximum)
  • TcVos: 0.8 µV/°C
  • Gain Bandwidth: 8 kHz
  • Unity-Gain Stable
  • Low Input-Bias Current: 100 fA
  • Wide Supply Range: 1.7 V to 3.6 V
  • Rail-to-Rail Input and Output (RRIO)
  • Temperature Range –40°C to +125°C
  • Industry Standard Package
    • Quad in 14-pin TSSOP and SOIC
    • Dual in8-pin SOIC
    • Single in 5-pinSOT-23
  • Leadless Package
    • Dual in 8-Pin X2QFN

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Description for the TLV8542

The TLV854x ultra-low-power operational amplifiers (op amps) are intended forcost-optimized sensing applications in wireless and low-power wired equipment. The TLV854x familyof op amps minimize power consumption in equipment such as motion detecting security systems (likemicrowave and PIR motion sensing) where operational battery life is critical. They also have acarefully designed CMOS input stage, enabling very low, femto-ampere bias currents, therebyreducing IBIAS and IOS errors that would otherwiseimpact sensitive applications. Examples of these include transimpedance amplifier (TIA)configurations with megaohm feedback resistors, and high source impedance sensing applications.Additionally, built-in EMI protection reduces sensitivity to unwanted RF signals from sources suchas mobile phones, WiFi, radio transmitters and tab readers.

The TLV854x op amps operates with a single supply voltage down to 1.7 V supply, providingcontinuous performance in low battery situations over the extended temperature range of –40°C to+125°C. All versions are specified for operation from –40°C to 125°C. The TLV8541 (single version)is available in the 5-pin SOT-23 while the TLV8542 (dual version) is available in the 8-pin SOICpackage. The 4-channel TLV8544 (quad version) is available in the industry standard 14-pin TSSOPpackage.


Qty Price (USD)
1-99 0.832
100-249 0.566
250-999 0.436
1,000+ 0.29