LM2907M-8/NOPB

Overview

The LM2907M-8/NOPB is a frequency-to-voltage converter integrated circuit manufactured by Texas Instruments. It operates on a single power supply ranging from 6 V to 28 V and functions within an industrial temperature range of -40°C to +85°C. The device features a full-scale frequency capability of 10 kHz with an integral nonlinearity of ±1% FSR. It is housed in an 8-pin SOIC surface-mount package.

Feature Summary

• Performs conversion between input frequency signals and proportional output voltage levels
• Operates reliably across a wide industrial temperature spectrum
• Supports single-supply power configurations for simplified circuit design

Applications

• Tachometer systems for rotational speed measurement
• Speed switch building blocks
• Frequency monitoring circuits

Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm pinout compatibility and electrical specifications. Ensure the selected variant matches the required operating temperature range and packaging style for your assembly process. Cross-reference the manufacturer part number with current datasheets to validate active status and any recent revisions.

Selection Notes

Select this component when a dedicated frequency-to-voltage conversion function is required within the specified voltage and frequency limits. Consider the SOIC-8 package constraints for board space and thermal management. Evaluate the ±1% FSR linearity specification against system accuracy requirements before finalizing the design choice.

Part Context

This device belongs to the LM2907 series of analog signal processing components designed for frequency modulation tasks. It serves as a specialized data converter IC within the broader Texas Instruments portfolio, distinct from general-purpose operational amplifiers or standard voltage regulators found in other product lines.

Replacement Considerations

LM2907M-8/NOPB

FAQ

What is the maximum full-scale frequency for this converter?

The device supports a full-scale frequency of 10 kHz.

Does this component require a dual power supply?

No, it is designed to operate on a single power supply ranging from 6 V to 28 V.