1Pcs Used BB OPA627AU single op amp SOP8 For HiFi fever audio DIP Module

Description

P
roduct description:
B
ecause this batch of OPA627AU is a disassembled product, the origin is Taiwan, Thailand, Malaysia, and there are white letters and laser dark letters. The batch numbers range from 1996 to 2005.
These OPA627AU operational amplifiers can measure resistance values of around 45K-62K for pins 1-5, 22K-31K for pins 1-7, and 22K-31K for pins 5-7;
Can directly replace NE5534 OPA604 and
other single op amps, there will be a significant improvement;
There are 3 options for
select:
1 . 1pcs
Used OPA62
7AU Chip
2
.
OPA62
7AU
Single op amp DIP Module
(
1 pieces
OPA62
7AU
soldered on the convers
ion board
converted
into a
DIP-8 Module
)
3
.
OPA627AU Dual op amp DIP Module
(
2
pieces
OPA62
7AU
are soldered on the conversion board
converted
into a
DIP-8 Module)
Brand:
TI Burr Brown
Model: Used
OPA627AU /
OPA62
7AU
Single op amp DIP Module
/
OPA627AU Dual op amp DIP Module
Voltage: ±4.5V～±18.0V
Noise: 4.5 nV/√Hz at 10 kHz
Speed: 55V/μs
Bandwidth: 16MHz