Cindy’s Burson V4 Opamp with CMoy

Published on

Carlos G
March 11, 2015

Post Info

DIY Audio Project, V4 Opamp
CMOY, OPA445

As Replacement OPAMP, Burr Brown DUAL OPAMP “OPA445BM”
Staging more Bright, more clear Instrument More Natural Sound (Like a Live Performing Band), A bit More Drain Battery consumption.
More space, i can enjoy more the Songs. (Thank you Burson Audio for this awesome Op-amp)

Cindy F.

The System

Listening with

CMoy

Burson

Burson V4 Opamp · Discrete opamp (single / dual) · discontinued

Supply voltage: ±5 V to ±20 V (absolute maximum)
Gain-bandwidth product: 50 MHz (at 100 kHz)
Dual or single: dual and single
Package: dual 40 mm × 16 mm × 20 mm; single 40 mm × 16 mm × 14 mm; 8-pin

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Also in the system

OPA445 · Operational amplifier

Operating voltage: ±10 V to ±45 V
Supply voltage: ±50 V (absolute maximum)
Gain-bandwidth product: 2 MHz typ
Dual or single: single
Package: TO-99; DIP-8; SO-8; SO-8 PowerPAD
Quiescent current: 4.2 mA typ / 4.7 mA max

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Specs from manufacturer data unless a source below says otherwise. “calc.” values are worked out from those figures (V = √(P × R); 110 dB SPL used as a loud reference level). Gear listed without specs is not in our spec library yet.