LT1355CS8

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LT1355CS8

+BOM

IC VOLTAGE FEEDBACK 2 CIRC 8SO

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Specifications

Attribute Value
Series LT®
PartStatus Obsolete
BaseProductNumber LT1355
AmplifierType Voltage Feedback
NumberofCircuits 2
SlewRate 400V/µs
GainBandwidthProduct 12 MHz
Current-InputBias 80 nA
Voltage-InputOffset 300 µV
Current-Supply 1mA (x2 Channels)
Current-Output/Channel 30 mA
Voltage-SupplySpan(Min) 5 V
Voltage-SupplySpan(Max) 30 V
OperatingTemperature 0°C ~ 70°C
MountingType Surface Mount
Package 8-SOIC (0.154", 3.90mm Width)
SupplierDevicePackage 8-SO
Packaging Tube

Overview

Description

The LT1355CS8 is a precision operational amplifier (op-amp) designed by Linear Technology, now part of Analog Devices. This device is known for its high speed, low power consumption, and excellent DC precision. It features a single-supply operation with a wide supply voltage range, typically from ±5V to ±15V. The op-amp offers a slew rate of 600V/µs and a gain-bandwidth product of 250MHz, making it suitable for high-speed signal processing applications.
The LT1355CS8 has a low input bias current, low offset voltage, and low noise, which ensures accurate signal amplification with minimal distortion or error. It is commonly used in applications like active filters, integrators, and high-speed communication systems.
The device is available in an 8-pin SOIC package, which provides easy integration into various circuit designs. Its high-performance characteristics combined with low power requirements make it a versatile choice for designers needing a reliable op-amp solution in demanding applications.

Equivalent

The LT1355CS8 is a dual high-speed operational amplifier. Its equivalent products include the AD823 from Analog Devices, the LM6172 from Texas Instruments, and the OPA2134 from Texas Instruments. These chips offer similar specifications in terms of bandwidth, slew rate, and applications, making them suitable replacements. Always check datasheets to ensure compatibility with your specific application.

Features

The LT1355CS8 is a low-power, high-speed operational amplifier designed for various applications requiring precision and efficiency. Key features include:
1. Bandwidth: It offers a gain bandwidth product of 12MHz, making it suitable for fast signal processing.
2. Slew Rate: With a slew rate of 8V/µs, it can handle rapid changes in input signal levels efficiently.
3. Low Power Consumption: The LT1355CS8 is designed for low power operation, with a typical supply current of 250µA per amplifier.
4. Supply Voltage Range: It operates over a wide supply voltage range from ±2.5V to ±15V, providing flexibility in various circuit designs.
5. Rail-to-Rail Output: This feature allows the output to swing very close to the supply rails, maximizing dynamic range.
6. Low Distortion and Noise: It provides low total harmonic distortion and low input noise, ensuring high-fidelity signal amplification.
7. Small Package: Housed in an 8-pin SOIC package, it is compact and suitable for space-constrained applications.
8. Temperature Range: It operates over a temperature range of 0°C to 70°C, making it suitable for standard commercial applications.
These specifications make the LT1355CS8 ideal for use in audio processing, industrial controls, and instrumentation.

Pinout

The LT1355CS8 is a precision operational amplifier manufactured by Linear Technology, now part of Analog Devices. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Here is the pin configuration and function of each pin:
1. Pin 1 (OFFSET TRIM): Offset voltage trim.
2. Pin 2 (IN-): Inverting input.
3. Pin 3 (IN+): Non-inverting input.
4. Pin 4 (V-): Negative power supply.
5. Pin 5 (OFFSET TRIM): Offset voltage trim.
6. Pin 6 (OUT): Output.
7. Pin 7 (V+): Positive power supply.
8. Pin 8 (N/C or OFFSET TRIM): Not connected or can be used for additional offset voltage trim.
The LT1355 is designed for high-speed and precision applications, offering low input offset voltage and high slew rates, making it suitable for a variety of analog signal processing tasks.

Manufacturer

The LT1355CS8 is manufactured by Linear Technology Corporation. Linear Technology is a company that specializes in the design, manufacture, and marketing of high-performance analog integrated circuits. The company was founded in 1981 and became well-known for its analog innovations, including products such as amplifiers, data converters, and power management circuits. In 2017, Linear Technology was acquired by Analog Devices, Inc., a leading semiconductor company that continues to produce and support Linear Technology's product lines.

Application

The LT1355CS8 is a high-speed operational amplifier known for its wide bandwidth and low distortion, making it suitable for various precision applications. Key application areas include:
1. High-Speed Signal Processing: Used in systems requiring rapid signal amplification and processing.
2. Data Acquisition Systems: Ideal for converting analog signals to digital form in ADC circuits.
3. Telecommunications: Supports high-frequency signal amplification and conditioning.
4. Medical Imaging: Utilized in devices like ultrasound machines for precise signal amplification.
5. Automotive: Applied in advanced driver-assistance systems (ADAS) and in-vehicle infotainment.
6. Instrumentation: Suitable for precision measurement devices and test equipment.
Its low noise and high slew rate further enhance performance in these applications.

Package

The LT1355CS8 is a precision high-speed operational amplifier from Linear Technology, packaged in an 8-lead SOIC (Small Outline Integrated Circuit).

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