LT1028CN8 - Linear Technology

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LT1028CN8
Manufacturer

Linear Technology
ChipWorker Part#

CW128127255
Category

Amplifier, Buffer IC
Package

PDIP-8
Description

IC OPAMP GP 75MHz 8DIP
Documentation

Datasheet

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LT1028CN8 Specifications

Attribute	Attribute Value

Part Number	LT1028CN8
Manufacturer	Linear Technology
ChipWorker Part#	CW128127255
Category	Amplifier, Buffer IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	PDIP-8
Supply Current	7.6 mA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Slew Rate	15.0 V/μs
Gain Bandwidth Product	75.0 MHz
Input Offset Voltage	20 µV
Input Bias Current	30 nA
Gain Bandwidth	75 MHz
	expand all
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Unknown
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead

Product Description

DESCRIPTION
The LT®1028(gain of –1 stable)/LT1128(gain of +1 stable) achieve a new standard of excellence in noise performance with 0.85nV/√Hz 1kHz noise, 1.0nV/√Hz 10Hz noise. This ultralow noise is combined with excellent high speed specifications (gain-bandwidth product is 75MHz for LT1028, 20MHz for LT1128), distortion-free output, and true precision parameters (0.1µV/°C drift, 10µV offset voltage, 30 million voltage gain). Although the LT1028/LT1128 input stage operates at nearly 1mA of collector current to achieve low voltage noise, input bias current is only 25nA.
The LT1028/LT1128’s voltage noise is less than the noise of a 50Ω resistor. Therefore, even in very low source impedance transducer or audio amplifier applications, the LT1028/LT1128’s contribution to total system noise will be negligible.
FEATURES
■ Voltage Noise
1.1nV/√Hz Max at 1kHz
0.85nV/√Hz Typ at 1kHz
1.0nV/√Hz Typ at 10Hz
35nVP-P Typ, 0.1Hz to 10Hz
■ Voltage and Current Noise 100% Tested
■ Gain-Bandwidth Product
LT1028: 50MHz Min
LT1128: 13MHz Min
■ Slew Rate
LT1028: 11V/µs Min
LT1128: 5V/µs Min
■ Offset Voltage: 40µV Max
■ Drift with Temperature: 0.8µV/°C Max
■ Voltage Gain: 7 Million Min
■ Available in 8-Pin SO Package
APPLICATIONS
■ Low Noise Frequency Synthesizers
■ High Quality Audio
■ Infrared Detectors
■ Accelerometer and Gyro Amplifiers
■ 350Ω Bridge Signal Conditioning
■ Magnetic Search Coil Amplifiers
■ Hydrophone Amplfiers

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- Anti-vibration foam
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