See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

PW | 14

Temp:

Q (-40 to 125)

ECO Plan:

Green (RoHS & no Sb/Br)

TLV8544PWR


500 nA Quad, RRIO, Nanopower Operational Amplifier for Cost-Optimized Systems

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750 - 999 $ 0.36
1000 - 9999 $ 0.29

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Texas Instruments TLV8544PWR

The TLV8544 ultra-low-power operational amplifier (op amps) is intended for cost-optimized sensing applications in wireless and low-power wired equipment. The TLV8544 op amp minimizes power consumption in equipment such as motion detecting security systems (like microwave and PIR motion sensing) where operational battery life is critical. It also has a carefully designed CMOS input stage, enabling very low, femto-ampere bias currents, thereby reducing IBIAS and IOS errors that would otherwise impact 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 such as mobile phones, WiFi, radio transmitters and tab readers.

The TLV8544 op amp operates with a single supply voltage down to 1.7 V supply, providing continuous performance in low battery situations over the extended temperature range of –40°C to +125°C. The 4-channel TLV8544 is available in the industry standard 14-pin TSSOP package.

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