Product Overview
LM2904 Low-Power Dual Operational Amplifier, SOIC-8, -40°C to +125°C, Automotive-Grade
Condition
Unused NOS sourced from an electronics distributor consolidating inventory. Units are in excellent condition with no visible damage or lead oxidation. Evaluation: Visual inspection only. Function testing not performed.
Ships same business day from Idaho. Packed carefully.
Product Overview
Low-power dual operational amplifier in a surface-mount SOIC-8 package from STMicroelectronics. Two independent amplifier channels in a single chip, designed for single or dual supply operation with a wide temperature range suited to automotive and industrial environments.
Key Features
- Dual channel — two independent op-amp stages per chip
- Gain bandwidth: 1.1 MHz
- Supply voltage: 3V to 32V single supply, ±1.5V to ±16V dual supply
- Operating temperature: -40°C to +125°C
- Package: SOIC-8 (SO-8) surface mount
- Non-rail-to-rail output — output does not reach full supply rail
Applications
- Automotive ECU signal conditioning and sensor interfaces
- Industrial control and instrumentation circuits
- Battery management and power supply regulation
- SMD repair and PCB rework
Frequently Asked Questions
Is this the through-hole DIP-8 version?
No. This is the SOIC-8 surface-mount version. It is not compatible with standard through-hole breadboards without an SOIC-8 adapter.
Is this the LM2904A precision variant?
No. This is the standard LM2904. The LM2904A has a lower input offset voltage. If your design requires the enhanced spec, verify before ordering.
Does this include ESD protection?
Not confirmed. The LM2904W variant includes internal ESD protection — the specific suffix for this batch has not been verified.
What supply voltage does this require?
3V to 32V single supply, or ±1.5V to ±16V dual supply. Confirmed from datasheet specifications.
