LT1260CS#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT1260CS#TRPBF is a triple 130MHz current feedback amplifier manufactured by Analog Devices. It features a high slew rate of 1600V/μs and operates on supplies ranging from ±2V to ±15V, drawing only 5mA per amplifier when active. The device includes shutdown functionality that reduces supply current to zero and raises output impedance. Designed for excellent linearity, it drives low impedance loads such as 150Ω cables with differential gain of 0.016% and phase of 0.075°. It turns on in 100ns and off in 40ns, suitable for portable equipment.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Triple configuration optimized for RGB video applications
• Zero supply current consumption in shutdown mode
• High linearity for driving low impedance cable loads
• Fast turn-on and turn-off times for spread spectrum use

Instrumentation, Op Amps, Buffer Amps Applications

• RGB video multiplexing and cable driving
• Spread spectrum signal amplification
• Composite video cable drivers
• Portable equipment requiring fast switching

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging rather than tube. Confirm the manufacturer is Analog Devices Inc., formerly Linear Technology. Ensure the part number matches the exact electrical specifications required for the design.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when three independent high-speed amplifiers are needed in a single package. It is appropriate for designs requiring low power consumption during inactive periods via the shutdown pin. Consider the 16-pin SOIC package constraints for PCB layout.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LT1259/LT1260 family of low-cost current feedback amplifiers. The LT1259 is the dual version, while the LT1260 provides three amplifiers. These devices are built on a complementary bipolar process designed for video and cable driver applications.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT1260IS#TRPBF

Instrumentation, Op Amps, Buffer Amps FAQ

What is the supply current when the LT1260 is in shutdown mode?

In shutdown mode, the LT1260 draws zero supply current, and its outputs become high impedance.

What is the maximum supply voltage range for the LT1260?

The amplifiers operate on all supplies from single 5V to ±15V.