LT1999CMS8-20#PBF

Series:	--
Packaging:	Tube
Part Status:	Active
Amplifier Type:	Current Sense
Number of Circuits:	1
Output Type:	--
Slew Rate:	3 V/µs
-3db Bandwidth:	2MHz
Current - Input Bias:	137.5µA
Voltage - Input Offset:	500µV
Current - Supply:	5.8mA
Voltage - Supply, Single/Dual (±):	4.5 V ~ 5.5 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:	8-MSOP
Base Part Number:	LT1999

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Introduction to LT1999CMS8-20#PBF

The LT1999CMS8-20#PBF is a linear amplifier designed for instrumentation, operation amplifiers (OP amps), and buffer amplifiers. It is an integrated circuit (IC) based on a CMOS process, making it stable and accurate compared to other models in the same field. This product is well suited for applications that require low-noise amplification or impedance buffering, such as in ultrasound transducers, ultrasound imaging systems, and medical instruments. The LT1999CMS8-20#PBF also provides a high input impedance and low power consumption, making it ideal for portable applications.

Application field and working principle

The LT1999CMS8-20#PBF is primarily intended for use in medical instrumentation, operation amplifiers and buffer amplifiers. This product is ideal for use as an amplifier in medical imaging systems, ultrasound transducers, and other medical instruments. This linear amplifier can also be used as a low-noise, high input impedance amplifier for portable applications. The LT1999CMS8-20#PBF is designed to provide extremely accurate and stable amplification of analog signals. It uses an 8-bit Differential Nonlinearity (DNL) to accurately amplify an analog signal and maintain signal integrity. Its Linearity, Equalization, and Settling Time (LES) all meet stringent specifications, making it suitable for medical instrumentation applications. The LT1999CMS8-20#PBF features a wide input signal range, with a gain of 2 to 255. This amplifier is capable of driving a differential input signal with a full scale voltage rating of 3.3V, which makes the device suitable for a wide variety of applications. The amplifier is also capable of driving capacitive loads of up to 300pF, reducing the need for an external load. The LT1999CMS8-20#PBF also features an on-chip Low-Pass Filter (LPF) for suppressing high-frequency noise and a Low-Noise Amplifier (LNA) for boosting weak signals. Both of these features help to reduce overall power consumption. Additionally, the amplifier also has an integrated digital section, which allows for programming of the gain and output stage of the device.In conclusion, the LT1999CMS8-20#PBF is a superior linear amplifier designed for medical instrumentation, OP amps, and buffer amplifiers. Its low noise, high input impedance and low power consumption make it ideal for portable applications, while its on-chip filtering and high-quality DNL make it suitable for medical imaging applications.

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