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[Supply TI Amplifiers] TLV8542RUGR 500nA, RRIO Operational Amplifiers

Shenzhen Mingjiada Electronics Co., Ltd.——Long-term supply of TI (TLV8542RUGR) 500nA ultra-low-power nano-watt RRIO dual-channel operational amplifier, empowering extreme energy-efficient designs.

Core Highlights: TLV8542RUGR - A Precision Performance Engine with Nanowatt Power Consumption 

The TLV8542RUGR is a dual-channel, ultra-low-power, rail-to-rail input-output (RRIO) operational amplifier whose core value is to combine nanowatt (nW) quiescent power consumption with practical, precision performance, making it ideal for battery-powered and energy harvesting applications.

Extremely Low Power Consumption: The TLV8542RUGR consumes an ultra-low quiescent current of only 500nA (typical) per amplifier channel, for a total dual-channel quiescent current of as low as 1μA, which dramatically extends the life of batteries or small energy storage devices (e.g., coin cell batteries, supercapacitors), enabling ‘Always-On’ sensing and monitoring. " sensing and monitoring possible.

Rail-to-Rail Input/Output (RRIO): The TLV8542RUGR supports input and output signals to swing around the positive and negative supply rails (or ground to positive supply rail in the case of a single-supply power supply), maximising the dynamic range, and is particularly suitable for operation at low supply voltages (e.g., 1.8V) to make the best use of limited power supply resources.

Tiny Package: The TLV8542RUGR is available in a compact X2QFN-8 (RUGR) package with an extremely small footprint (1.8mm x 1.4mm), saving valuable PCB area for space-constrained portable, wearable, and Internet of Things (IoT) devices.

Wide supply voltage range: Wide operating voltage range of 1.8V to 5.5V, compatible with multiple battery types (e.g., single-cell Li-Ion/Li-Polymer, 2-3-cell Alkaline/NiMH) and standard low-voltage logic power supplies.

TLV8542RUGR KEY SPECIFICATIONS AT A GLANCE 

Number of Circuits: 2 

Output Type: Full Swing 

Voltage Slew Rate: 0.0045V/µs 

Gain Bandwidth Product: 8 kHz 

Current - Input Bias: 0.1 pA 

Voltage - Input Compensation: 3.4 mV 

Current - Supply: 550 nA (x2 Channels) 

Current - Outputs/Channels: 15 mA 

Voltage - Span (Min): 1.7 V 

Voltage - Span (Max): 3.7 V Voltage - Span (Max): 3.7 V Span (Max): 3.6 V 

Operating Temperature: -40°C ~ 125°C (TA) 

Mounting Type: Surface Mount 

Package/Case: 8-XFQFN 

Vendor Device Package: 8-X2QFN (1.5x1.5)

TLV8542RUGR KEY FEATURES: 

Nano-watt power supply current: 500nA/channel 

Offset voltage: 3.1mV (max) 

TcVos: 0.8µV/°C 

Gain bandwidth: 8kHz 

Unit gain stabilisation 

Low input offset current: 100fA 

Wide supply voltage range: 1.7V to 3.6V 

Rail-to-rail inputs and outputs (RRIOs) 

Temperature range: -40°C to +125°C

For more product information about the amplifier TLV8542RUGR, please visit the official website of Mingjiada Electronics (www.hkmjd.com).

QQ：1668527835 

Tel：13410018555 

E-mail：chen13410018555@163.com 

Home URL：www.hkmjd.com