About this part

TLV272IDGKR – Dual Low-Power Rail-to-Rail Op Amp – Texas Instruments

Optimize precision signal conditioning with the TLV272IDGKR operational amplifier from Texas Instruments. This dual-channel IC delivers exceptional accuracy in low-voltage systems while minimizing power consumption. PCX supplies genuine TLV272IDGKR components with guaranteed traceability, same-day shipping, and dedicated technical support.

Key Features

• Dual-Channel Design: Two independent op amps in compact MSOP-8 package
• Rail-to-Rail Output: Maximizes dynamic range (within 50mV of rails)
• Ultra-Low Power: 550μA/channel quiescent current (typ)
• Wide Voltage Range: 2.7V to 16V single-supply operation
• High Gain Bandwidth: 3MHz with 2V/μs slew rate

Technical Specifications

• Configuration: Dual operational amplifier
• Input Offset Voltage: ±0.5mV (max)
• Operating Temperature: -40°C to +125°C
• Package: 8-Pin VSSOP (MSOP-8)
• Input Bias Current: 1pA (typ)

Typical Applications

• Portable medical monitoring devices
• Battery-powered sensor interfaces
• Active filter circuits
• Industrial control systems
• ADC/DAC buffer stages

About Texas Instruments

Texas Instruments (TI) leads the semiconductor industry with over 90 years of innovation in analog and embedded processing technologies. Their op amp portfolio sets industry standards for precision, power efficiency, and reliability across automotive, industrial, and consumer markets.

TI’s rigorous quality controls and continuous R&D investment ensure components meet stringent performance requirements. As a TI Direct partner, PCX guarantees authentic TLV-series ICs with full manufacturer warranties and lifecycle support.

About Operational Amplifiers

Operational amplifiers are fundamental building blocks in analog circuit design, amplifying voltage differences between inputs with high gain. Modern op amps like the TLV272 enable complex signal processing in space-constrained applications through miniaturized packaging and low-voltage operation.

Critical for converting real-world signals (temperature, pressure, light) into digital data, precision op amps ensure accuracy in measurement systems. Their versatility supports functions including buffering, filtering, and mathematical operations in embedded designs from wearables to factory automation.

Packaging Options

Available in industry-standard Tape & Reel (TR) for automated assembly or Cut Tape for prototyping needs. Specify packaging preference at checkout.

FAQs

Q: What distinguishes rail-to-rail op amps like the TLV272?
A: They maintain signal integrity near power supply voltages, crucial for low-voltage systems where every millivolt matters.

Q: Can I use this with a single 3.3V supply?
A: Yes, its 2.7V minimum supply voltage makes it ideal for 3.3V and 5V systems.

Q: Is this suitable for high-precision instrumentation?
A: With ±0.5mV max offset voltage and low noise, it’s engineered for precision applications.

Q: How does quiescent current affect battery life?
A: At just 0.55mA per channel, it significantly extends runtime in portable devices versus standard op amps.

Q: Are evaluation boards available?
A: Yes, PCX provides TI datasheets and design resources. Download datasheet.

Q: What’s the lead time for Tape & Reel orders?
A: Most TR orders ship same-day from our ISO-certified warehouse.

Product image is representational; refer to datasheet for exact dimensions.

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