LT1397CDE#TRPBF

Voltage - Input Offset:	1mV
Base Part Number:	LT1397
Supplier Device Package:	14-DFN (4x3)
Package / Case:	14-WFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Voltage - Supply, Single/Dual (±):	4 V ~ 12 V, ±2 V ~ 6 V
Current - Output / Channel:	80mA
Current - Supply:	4.6mA
Series:	--
Current - Input Bias:	10µA
-3db Bandwidth:	400MHz
Slew Rate:	800 V/µs
Output Type:	--
Number of Circuits:	4
Amplifier Type:	Current Feedback
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to LT1397CDE#TRPBF

The LT1397CDE#TRPBF is a high-performance linear amplifier specifically designed for instrumentation, OP amps, buffers, and other related applications. It is a single-ended, dual-supply amplifier with an open loop gain of up to 1000 and a temperature range of -40 to +105 degrees Celsius, making it ideal for a wide range of applications.

Application Field of LT1397CDE#TRPBF

The LT1397CDE#TRPBF is a versatile amplifier with a wide range of applications. It is ideal for use in instruments such as multi-channel transmission controllers, audio amplifiers, oscillators, signal converters, and spectrum analyzers. Additionally, it is suitable for use as an OP amp, buffer amp, or linear driver for precision systems such as motion control, data acquisition, and telecom systems.

Working Principle of LT1397CDE#TRPBF

The LT1397CDE#TRPBF amplifier uses a single-ended, dual-supply architecture, meaning it uses two external supply voltages which are referenced to the input. This design allows for an open loop gain of up to 1000 V/V and excellent low-noise performance. The amplifier features low total harmonic distortion of 0.0003% and a guaranteed multiple voltage settling time of 70 microseconds.The amplifier has a wide band-width of up to 70 MHz, allowing it to achieve a slew rate of up to 13 V/µs across the full temperature range. The amplifier also has a low input voltage noise of 6.0nV/√Hz and an input voltage range of ±2.5V. Additionally, the LT1397CDE#TRPBF features an output short-circuit protection which allows the user to limit the current to a predetermined value, providing additional protection for the amplifier in the event of a short-circuit.

Conclusion

The LT1397CDE#TRPBF is a high performance, single-ended, dual-supply linear amplifier specifically designed for use in instrumentation, OP amps, buffers, and other related applications. It boasts an open loop gain of up to 1000 V/V and a temperature range of -40 to +105 degrees Celsius, making it ideal for a wide range of applications. Additionally, it features a wide band-width of up to 70 MHz and a low THD of 0.0003%, making it a great choice for high-precision instrumentation and other applications.

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