company blog about Original IC Chip, Supply TI TLV8542RUGR 500nA Ultra Low Power Nanopower Operational Amplifiers

Original IC Chip, Supply TI TLV8542RUGR 500nA Ultra Low Power Nanopower Operational Amplifiers

Shenzhen Mingjiada Electronics Co., Ltd.——Long Term Supply TI (TLV8542RUGR) RRIO Operational Amplifiers, Below are product details for Amplifier TLV8542RUGR:

TLV8542RUGR——Basic Information:
Part Number: TLV8542RUGR
Package: X2QFN-8
Type: Operational Amplifiers
Product Details: TLV8542RUGR——Dual, 3.6V, 8kHz, ultra-low quiescent current (500nA), RRIO operational amplifier.

Product Attributes Of TLV8542RUGR
Amplifier Type: Standard
Number of Circuits: 2
Output Type: Rail-to-Rail
Slew Rate: 0.0045V/µs
Gain Bandwidth Product: 8 kHz
Current - Input Bias: 0.1 pA
Voltage - Input Offset: 3.4 mV
Current - Supply: 550nA (x2 Channels)
Current - Output / Channel: 15 mA
Voltage - Supply Span (Min): 1.7 V
Voltage - Supply Span (Max): 3.6 V
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: 8-XFQFN
Supplier Device Package: 8-X2QFN (1.5x1.5)

TLV8542RUGR ultra-low-power operational amplifiers (op amps) are intended for cost-optimized sensing applications in wireless and low-power wired equipment.

TLV8542RUGR op amps minimize power consumption in equipment such as motion detecting security systems (like microwave and PIR motion sensing) where operational battery life is critical.

TLV8542RUGR also have 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.

TLV8542RUGR op amps 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. Operation from –40°C to 125°C. The TLV8542RUGR(dual version) is available in the 8-pin SOIC package.

TLV8542RUGR——Key Features:
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

TLV8542RUGR——Applications
Motion Detectors Using PIR Sensors SNAA301
Motion Detectors Using Microwave Sensors
Gas Detectors
Ionization Smoke Alarms
Thermostats
Remote Sensors, IoT (Internet of Things)
Active RFID Readers and Tags
Portable Medical Equipment
Glucose Monitoring

TLV8542RUGR——Product Photo:

[Mingjiada Electronics] Long Term Supply TI (TLV8542RUGR) Operational Amplifiers, For more product information about the amplifier TLV8542RUGR, please visit the official website of Mingjiada Electronics (https://www.integrated-ic.com/).