LT1078IS8

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LT1078IS8

IC OPAMP GP 2 CIRCUIT 8SO

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Spécifications

Package Tube
Series LT®
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
SlewRate 0.1V/µs
GainBandwidthProduct 200 kHz
Current-InputBias 6 nA
Voltage-InputOffset 70 µV
Current-Supply 47µA (x2 Channels)
Voltage-SupplySpan(Min) 2.2 V
Voltage-SupplySpan(Max) 30 V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Vue d'ensemble

Description

The LT1078IS8 is a precision operational amplifier designed by Analog Devices. It features low noise, low offset voltage, and high common-mode rejection, making it suitable for a variety of applications, including instrumentation, data acquisition, and signal conditioning. The device operates over a wide voltage range and is optimized for low power consumption, which enhances its usability in battery-powered devices.
Key specifications include a maximum offset voltage of 50 µV, low input bias current, and a high open-loop gain. The LT1078 is housed in an 8-lead SOIC package, facilitating easy integration into compact electronic circuits. Its ability to maintain performance across temperature variations adds to its reliability in precision applications.
In summary, the LT1078IS8 is ideal for those seeking a high-performance op-amp for sensitive analog signal processing.

Features

The LT1078IS8 is a precision operational amplifier designed for high-performance applications. Key features include:
1. Low Noise: Offers low input voltage noise density, making it suitable for sensitive applications.
2. High Slew Rate: Typically around 15 V/µs, enabling fast signal response.
3. Rail-to-Rail Output: Achieves output swing close to the supply rails, enhancing dynamic range.
4. Wide Supply Voltage Range: Operates with dual or single supply voltages, typically from ±2V to ±15V.
5. Low Offset Voltage: Features low input offset voltage and drift, improving accuracy in precision applications.
6. High Input Impedance: Provides high resistance at the input, minimizing loading effects on the preceding stage.
7. Temperature Stability: Maintains performance over a wide temperature range, ensuring reliability in various conditions.
8. Package: Available in an 8-lead SOIC package, suitable for space-constrained designs.
These features make the LT1078IS8 ideal for applications like signal conditioning, instrumentation, and active filters.

Package

The LT1078IS8 is an integrated circuit (IC) packaged in an 8-lead SOIC (Small Outline Integrated Circuit) configuration. This surface-mount package is designed for space-saving applications and offers better thermal performance compared to traditional through-hole packages.

Pinout

The LT1078IS8 is an operational amplifier (op-amp) with a pin count of 8. It is designed for precision applications with low noise and low offset voltage.
Pin Functions:
1. Pin 1 (Offset Null): Used for offset voltage adjustment.
2. Pin 2 (Inverting Input): Inverting terminal for signal input.
3. Pin 3 (Non-Inverting Input): Non-inverting terminal for signal input.
4. Pin 4 (V-): Negative power supply connection.
5. Pin 5 (Output): Output pin for the amplified signal.
6. Pin 6 (V+): Positive power supply connection.
7. Pin 7 (NC): No internal connection (not used).
8. Pin 8 (Bias): Used for biasing; often connected to ground or a reference.
The LT1078 is known for its high performance in precision instrumentation, signal conditioning, and active filters.

Manufacturer

The LT1078IS8 is manufactured by Analog Devices, Inc., a semiconductor company known for designing and manufacturing a wide range of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices serves various industries, including telecommunications, automotive, healthcare, and industrial applications. The company is recognized for its innovative solutions in signal processing, data conversion, and power management, and it focuses on providing high-quality, reliable products that meet the complex needs of modern electronic systems.

Application

The LT1078IS8 is a precision operational amplifier widely used in applications such as data acquisition systems, instrumentation, and signal conditioning. It is suitable for low-noise and low-drift circuits, making it ideal for medical instrumentation, industrial process controls, and audio applications. Additionally, it can be used in active filters, transducer interfacing, and analog multipliers.

Equivalent

The LT1078IS8 is a precision instrumentation amplifier. Equivalent products include the INA126, INA128 from Texas Instruments, AD620 from Analog Devices, and MAX4461 from Maxim Integrated. These alternatives offer similar features, precision, and performance for instrumentation applications. Always check specific datasheets for detailed comparisons and compatibility.

Expédition

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