NJM41005FT-TE1

Overview

The NJM41005FT-TE1 is a single-channel isolation amplifier developed for video signal applications. It operates within a supply voltage range of 4.5 to 5.5 V and functions across an operating temperature range of -40 to +105°C. The device features a built-in 75 Ω driver, providing a typical voltage gain of 0 dB with a frequency characteristic of 0 dB at 10 MHz. It achieves a typical common-mode rejection ratio (CMRR) of -55 dB. The component utilizes bipolar technology and is housed in a SOT-23-5 package.

Feature Summary

• Integrates a 75 Ω driver suitable for video signal interfaces
• Provides isolation to remove common-mode noise from signals
• Supports both DC coupling and AC coupling configurations

Applications

• Car navigation systems
• Vehicle camera electronic control units

Procurement Notes

Verify the specific ordering suffix FT-TE1 against official documentation to confirm terminal finish and packaging details. Confirm RoHS compliance status through current manufacturer declarations. Ensure availability aligns with current production schedules as specifications are subject to change without notice.

Selection Notes

Select this component for applications requiring video signal isolation with integrated impedance matching. Verify that the required operating temperature range falls within -40 to +105°C. Ensure the system power supply remains stable between 4.5 V and 5.5 V. Consider the SOT-23-5 package dimensions for PCB layout constraints.

Part Context

This part belongs to the NJM41005 series of isolation amplifiers designed specifically for video applications. It is manufactured by Nisshinbo Micro Devices Inc., formerly New Japan Radio Co., Ltd. The series focuses on removing common-mode noise in vehicle electronics using bipolar technology.

Replacement Considerations

The NJM41005F-T is listed as a variant within the same series offering identical functional characteristics. Verify pin compatibility and package outline before substitution.

FAQ

What is the maximum output voltage swing?

The maximum output voltage swing is typically 2.4 Vp-p at 100 kHz input with 1% THD.

How does the device handle differential gain and phase?

The device exhibits a typical differential gain of 0.1% and a typical differential phase of 0.1 degrees when driven by a 1.0 Vp-p 10-step video signal.