SPECIFICATIONS

Brand Name: HAXNFIELEC

Compatible Audio & Video Equipment Style: Amplifier,Professional Audio Equipment

High-concerned chemical: none

Origin: Mainland China

Output Current: 60mA

Working Voltage: ±5V~±18V

Class A Dual Differential Fully Symmetry Discrete Component

OPS100 Single Operational Amplifier OPS200 Dual OP AMP Module

Description:

This Class A fully discrete operational amplifier is inspired by multiple imported high-end precision discrete operational amplifiers from the United States such as KRELL and Jensen. It is specifically designed for professional audio applications and fields that require low noise, low distortion, and high linearity non-staining performance.

The noise is below 500nv/rms (2.9nv √ HZ) @ 20KHz, and the maximum output current can reach 80mA.

The current structure adopts multiple pairs of HIFI low-noise transistors and low error surface mount transistors, paired with multiple precision transistors. The overall sound quality is wide and full, with a grand scene and distinct layers. The mid frequency brightness is clear, the density is high, and the low frequency is deep and elastic. High performance temperature stable power supply independent current source is used, which allows bias to remain locked at the optimal operating point regardless of power supply voltage or temperature.

The OPS100 Single operational amplifier can directly replace chips such as NE5534, OPA604, OPA627, AD797, LME49710, etc.

The OPS200 Dual operational amplifier can directly replace chips such as NE5532, OPA2604, OP275, LM49720, etc.

Application:

Low impedance line amplifier and driver

Active filters and equalizers

Sum/Mixing Amplifier

High performance microphone preamplifier

High performance A/D or D/A front-end preamplifier

High current buffer amplifier

High performance D/A I-V converter

Parameters:

Output Current: 60mA