LT1469CDF-2#PBF

Voltage - Input Offset:	100µV
Base Part Number:	LT1469
Supplier Device Package:	12-DFN (4x4)
Package / Case:	12-WFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Voltage - Supply, Single/Dual (±):	±2.5 V ~ 18 V
Current - Output / Channel:	22mA
Current - Supply:	4.1mA
Series:	--
Current - Input Bias:	10nA
Gain Bandwidth Product:	200MHz
Slew Rate:	30 V/µs
Output Type:	--
Number of Circuits:	2
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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Introduction:

The LT1469CDF-2#PBF is an advanced high speed dual low noise precision operational amplifier (op amp). This device is often used for high frequency applications such as wide bandwidth amplifiers and buffering applications. The LT1469CDF-2#PBF is a high-speed, low-noise, precision dual op amp with high output current capability and low input offset voltage. It is well suited for low power and low noise applications.

Application Field:

The LT1469CDF-2#PBF is a high-speed dual low noise precision operational amplifier suited for applications such as wide bandwidth amplifiers, buffering applications and other high frequency applications. It is an ideal choice for driving capacitive loads such as piezoelectric transducers. The operand can drive up to 1mA of output current in unity gain configurations, and up to 5mA of output current in non-unity gain configurations. It also has high input offset voltage and low noise levels making it suitable for low power and low noise applications. It is a great choice for high speed applications such as active filters, sample-and-hold circuits, dc motor control, ADC and DACs and precision analog front-ends.

Working Principle:

The LT1469CDF-2#PBF is a high speed dual ultra-low noise precision operational amplifier. It has high precision linearity, wide bandwidth, and low noise making it perfect for use in low power, low noise applications. The device consists of two high speed, low noise op amps housed in a hermetically sealed package for superior noise immunity and temperature performance. The LT1469CDF-2#PBF has an extremely low input offset voltage, low input current, and low supply current which makes it ideal for low power or battery powered applications. The common mode and power supply rejection ratio is high and the ESD protection is greater than 8kV. The common mode input range extends beyond the power supply rails, ensuring a minimum of trimming or adjustment. The device can drive up to 1mA of output current in unity gain configurations, and up to 5mA of output current in non-unity gain configurations. It is an ideal choice for driving capacitive loads such as piezoelectric transducers.

Conclusion:

The LT1469CDF-2#PBF is a high-speed, dual low noise precision operational amplifier suitable for a variety of high frequency applications such as wide bandwidth amplifiers, buffering applications, and driving capacitive loads such as piezoelectric transducers. It has an extremely low input offset voltage, low input current, and low supply current, high common mode and power supply rejection ratios, and is protected against ESD up to 8kV. The device is well suited for a wide range of high speed applications and low power, low noise applications.

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