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LME49880 DIP Version Dual JFET Input Ultra High Quality Audio Operational Amplifier

*SMT component are soldered, thru-hole component are not soldered

Description
Product Details

Description

The LME49880 is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully specified for high performance, high fidelity application. The LME49880 is developed in JFET technology and reducing the flicker noise as well as the noise corner frequency significantly. It combines low voltage noise density (7nV/√Hz) with very low THD+N (0.00003%). The LME49880 has a high slew rate of ±17 V/μs and an output current capability of ±22mA. It drives 600Ω loads to within 1.3V of either power supply voltage.

The LME49880 has a wide supply range of ±5V to ±17V. Its outstanding GAIN (120dB), and low input bias current (5pA) give the amplifier excellent operational amplifier DC performance. The LME49880 is unity gain stable and capable of driving complex loads with values as high as 100pF. It is available in an 8-lead narrow body SO PowerPAD.

Features

Easily Drives 600Ω Loads
Output Short Circuit Protection

Key Specifications

Input Bias Current 5 pA (Typ)
Power Supply Voltage Range ±5V to ±17 V
THD+N (A_V = 1, V_OUT = 3V_RMS, f_IN= 1kHz)
- R_L = 2kΩ 0.00003 % (Typ)
- R_L = 600Ω, 0.00003 % (Typ)
Slew Rate ±17 V/μs (Typ)
Gain Bandwidth Product 25 MHz (Typ)
Open Loop Gain (R_L = 600Ω) 115 dB (Typ)
Input Noise Density 7 nV/√Hz (Typ)
Input Offset Voltage 5 mV (Typ)
CMRR 110 dB (Typ)
Assembly Tips:

1. Push and remove the 1.27mm spacing 8 pin to become 2.54mm spacing 4 pin.

2. The shorter side of the header pin is soldering to the PCB.

3. Uses bread board and IC socket to fix the parts for soldering easily.

Important notes: Test each point to avoid short circuit before plug in the main circuit.