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OPA348AIDCKRG4 from TI,Texas Instruments

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OPA348AIDCKRG4

Manufacturer: TI

1MHz, 45uA, RRIO, Single Op Amp 5-SC70 -40 to 125

Partnumber Manufacturer Quantity Availability
OPA348AIDCKRG4 TI 9000 In Stock

Description and Introduction

1MHz, 45uA, RRIO, Single Op Amp 5-SC70 -40 to 125 The **OPA348AIDCKRG4** is a high-performance, low-power operational amplifier (op-amp) designed for precision applications. Manufactured in a compact SC70-5 package, this component is ideal for space-constrained designs while delivering reliable performance.  

Key features of the OPA348AIDCKRG4 include a low quiescent current of 45 µA, making it suitable for battery-powered devices and energy-efficient systems. With a rail-to-rail input and output swing, it ensures maximum signal integrity in low-voltage applications. The op-amp operates over a wide supply voltage range of 1.8V to 5.5V, providing flexibility for various circuit configurations.  

The device offers a bandwidth of 1 MHz and a slew rate of 0.4 V/µs, balancing speed and power efficiency. Its low input offset voltage and low noise characteristics make it well-suited for sensor interfaces, portable instrumentation, and signal conditioning circuits. Additionally, the OPA348AIDCKRG4 is designed with robust EMI rejection, enhancing performance in noisy environments.  

Engineers favor this op-amp for its combination of precision, low power consumption, and small footprint, making it a versatile choice for modern embedded systems and IoT applications. Its reliability and performance characteristics ensure consistent operation in demanding conditions.

Application Scenarios & Design Considerations

1MHz, 45uA, RRIO, Single Op Amp 5-SC70 -40 to 125

Alternative Part Number

  • LMV321IDBVR --: Low-voltage rail-to-rail CMOS op-amp in SOT-23-5, similar bandwidth and supply range, widely available and pin-compatible in function.
  • TLV2461IDBVR --: Low-power rail-to-rail op-amp with comparable 1.8V-5.5V supply and 6.4MHz bandwidth, suitable drop-in functional replacement in SOT-23-5.
  • MCP6001T-I/OT --: Low-power rail-to-rail CMOS op-amp in SOT-23-5 with 1MHz bandwidth and 1.8V-6V supply, a common cross-manufacturer alternative for general-purpose signal conditioning.

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