OPA348AIDBVR Precision CMOS Operational Amplifier SOT-23-5 | Texas Instruments

The OPA348AIDBVR from Texas Instruments is a high-performance, single-channel CMOS operational amplifier designed for low-voltage, high-precision applications. Housed in a compact SOT-23-5 package, this op-amp delivers rail-to-rail input and output operation, making it ideal for signal conditioning in battery-powered and portable devices.

With a 1 MHz gain bandwidth, 0.5 V/μs slew rate, and low offset voltage, the OPA348 is perfectly suited for precision analog applications including sensor interfaces, low-power signal amplification, and active filtering in embedded systems.

Features:

• Low Power CMOS Architecture
• Single Op-Amp Channel – Ideal for compact designs
• Wide Supply Range: 2.5V to 5.5V
• 1 Channels, 1 MHz, 0.5 V/µs, 2.5V to 5.5V, SOT-23, 5 Pins

Specifications:

• Manufacturer: Texas Instruments
• Part Number: OPA348AIDBVR
• Channels: 1
• Package Type: SOT-23-5 (DBV)
• Gain Bandwidth: 1 MHz
• Slew Rate: 0.5 V/μs
• Supply Voltage Range: 2.5V to 5.5V
• Output Type: Rail-to-Rail
• Input Offset Voltage: ±2 mV (max)
• Gain Bandwidth Product: 1 MHz (typical)
• Slew Rate: 0.5 V/μs
• Rail-to-Rail Input and Output – Full signal swing
• Low Offset Voltage – 2 mV max
• Low Supply Current: 45 μA (typical)
• Package: SOT-23-5 (DBV) – Surface mount
• Operating Temperature: -40°C to +125°C
• Mounting: SMD / SMT

Applications:

• Battery-operated equipment
• Portable instrumentation
• Sensor signal conditioning
• Audio and analog signal filtering
• Low-power analog front-ends
• Active filters and voltage followers
• Medical and industrial measurement systems

Package Includes:

• 1 x OPA348 precision CMOS operational amplifier SOT-23-5

Useful Link:

• OPA348AIDBVR Operational Amplifier Datasheet