LMC6482IMM/NOPB

Introduction to LMC6482IMM/NOPB
- TI part: LMC6482 is a dual operational amplifier from the LMC648x family. The IMM suffix indicates the MSOP-type package, and NOPB means RoHS-compliant (lead-free).
- What it is: a dual, low-power, CMOS-input op-amp with rail-to-rail input and output, designed for single-supply operation and compact layouts.
- Why use it: suitable for battery-powered or portable analog front-ends, sensor conditioning, buffers, and active filters that need rail-to-rail performance in a small package.
- Key considerations: verify the supply voltage range, input common-mode range (including the rails), output swing near rails, gain-bandwidth, slew rate, and offset. Use appropriate supply decoupling and keep inputs within the specified common-mode range.
- Package and availability: 8-pin MSOP (Imm package) in lead-free variant; check TI datasheet for exact pinout and recommended operating conditions.
- Common configurations: voltage follower, non-inverting or inverting amplifiers, filters, transimpedance stages.
For precise values and limits, consult the TI datasheet for LMC6482IMM/NOPB.

- Dual, rail-to-rail input/output operational amplifiers
- Low-power CMOS input stage with very low bias currents
- Wide supply voltage range with single-supply operation
- Unity-gain stable and internally compensated
- Low noise and low offset suitable for precision sensing
- Rail-to-rail output swing for full dynamic range
- 8-pin MSOP package (IMM), Pb-free (NOPB) packaging
- Designed for general-purpose amplification across various temps and applications

MSOP-8 (8-pin Micro Small Outline Package), lead-free (NOPB).

- Pin count: 8 pins (MSOP-8 package), LMC6482IMM/NOPB is a lead-free device.
- Function: Dual rail-to-rail input/output operational amplifier (two op-amps in one package). Typical pinout: 1 OUT1, 2 IN−1, 3 IN+1, 4 V−, 5 IN+2, 6 IN−2, 7 OUT2, 8 V+.

- Manufacturer: Texas Instruments (TI).
- What kind of company: A multinational American semiconductor company (headquartered in Dallas, TX) that designs and manufactures analog and mixed-signal integrated circuits, op-amps, data converters, microcontrollers, and embedded processing devices.

Applications of LMC6482IMM/NOPB (dual, rail-to-rail I/O op-amp):
- Portable, battery-powered sensor conditioning and instrumentation
- Photodiode/transimpedance amplifier front-ends
- Sensor interfaces (thermistors, RTDs, strain gauges)
- Active filters, biquad stages, and ADC/DAC front-ends buffers
- Audio preamps and general-purpose dual op-amp in single-supply systems

The LMC6482IMM/NOPB is a dual rail-to-rail I/O op-amp. Comparable parts include:
- TI OPA2320
- TI OPA2332
- Analog Devices AD8602
- Microchip MCP6002
- TI LMV358 (dual RRIO, widely used)
Note: check exact specs (GBW, input bias, supply range) and pinout before cross‑replacing.