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LT1077IS8

Name: LT1077IS8
Rating: 4.7 (12 reviews)

IC OPAMP GP 230KHZ 8SO

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規格

Part Status	Discontinued at DigiKey
Base Product Number	LT1077
Amplifier Type	Standard (General Purpose)
Number of Circuits	1
Slew Rate	0.12V/µs
Gain Bandwidth Product	230 kHz
Current - Input Bias	7 nA
Voltage - Input Offset	30 µV
Current - Supply	56µA
Voltage - Supply Span (Min)	2.2 V
Voltage - Supply Span (Max)	30 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SO
Packaging	Tube

概述

Description

LT1077IS8 is the 8-pin package version of Linear Technology’s LT1077, a dual high-speed, low-noise operational amplifier. The “IS8” suffix denotes the package/temperature family (an 8-pin package, typically SOIC/DIP with industrial temperature range).
Key points:
- Dual op-amps in one package
- Designed for high speed, low noise, and precision amplification
- Suitable for instrumentation, active filters, high-speed signal conditioning, and precision gain stages
- IS8 package indicates the specific form factor; check the datasheet for exact pinout and thermal limits
For exact electrical specs (gain bandwidth, slew rate, input bias, offset, supply range, common-mode range, and pin configuration), refer to the LT1077IS8 datasheet. Different production lots or related variants may have slightly different parameters.

Features

Here are the key features of the LT1077IS8 (high-level, from the datasheet):
- High output current capability to drive heavy-load applications directly
- Slew-rate and bandwidth suitable for fast-wake operations
- Wide supply voltage range (supports single and dual supplies)
- Unity-gain stable and internally compensated for easy use
- Low input offset voltage and low input bias current for precision signals
- Short-circuit protection and built-in current limit
- Thermal protection for rugged operation
- Robust performance with capacitive loads (with proper compensation)
- 8-pin IS8 package (SMD, RoHS-compatible form factor)
- Industrial temperature range (and variants to suit reliability requirements)
Notes:
- For exact electrical specs (voltage ranges, gain-bandwidth, offset, etc.), please refer to the LT1077IS8 datasheet.

Package

LT1077IS8 comes in an 8-pin SO-8 (small-outline, surface-mount) package.

Pinout

Pin count: 8 (IS8 = 8‑lead SOIC).
Function: single precision operational amplifier. Typical pinout (standard 8‑pin op‑amp style):
1. Offset null
2. Inverting input (–)
3. Non‑inverting input (+)
4. V– (negative supply)
5. Offset null
6. Output
7. V+ (positive supply)
8. No connect (NC)
(For exact electrical characteristics and alternate pin assignments check the LT1077 datasheet.)

Manufacturer

The LT1077IS8 is an operational‑amplifier part originally manufactured by Linear Technology (the "LT" brand). Linear Technology was acquired by Analog Devices in 2017, so the part is now offered under Analog Devices. Analog Devices is an American semiconductor company that designs, manufactures and sells high‑performance analog, mixed‑signal and power‑management integrated circuits for industrial, automotive, communications and consumer markets.

Application

Typical application areas for LT1077IS8 (high‑speed, precision op‑amp):
- Precision instrumentation front-ends
- Transimpedance amplifiers for photodiodes
- Active filters and high‑speed signal conditioning
- Audio preamplifiers and high‑fidelity circuits
- Servo loops and control systems
- General-purpose high‑speed gain/ buffering for data acquisition and measurement equipment