ORANGE-DD Dual Discrete Op-amp
Product Code:
ORANGE-DD
- Low noise JFET front end
Orange's Dual Discrete Op-Amp has been specifically designed for one purpose: natural, clean audio for musical performances. Designed to fit an industry standard DIP 8 socket, it can be used in any CD player, DAC, or preamplifier that currently runs DIP-8 dual op-amps
The overall soundstage and transient detail will be greatly improved when used in pretty much all audio equipment that it can physically be fitted to. It has a very low noise Jfet front end so it can run with input impedances above 1M Ohms if needed.
This op amp has been tested as a replacement for the following parts, provided the equipment it's being used in has 22mm of height clearance and 5mm side clearance (per side):
OPA2604 | OPA2134 | TL072 | NE5532 | LM4562 | OP275 | OP285
Please check that the PSU can supply the extra current needed, especially if replacing more than one existing IC op-amp.
The Orange Dual Discrete Op-Amp is unity gain stable. When using it in new designs where gain (inverting or non inverting) is being added, a feedback loop bypass capacitor of 15pf is all that's needed to completely stabilise it.
| Number of Circuits | 2 |
|---|---|
| Supply Voltage (min) | ±4.5V |
| Supply Voltage (max) | ±18V |
| Input Offset Voltage | 0.2mV |
| Input Offset Current | 100000nA |
| Input Bias Current | 190000nA |
| Supply Current | 18mA |
| Gain Bandwidth | 50MHz |
| Slew Rate | 52V/μs |
| Noise | - |
European Union Customers
Orders to European countries are delivered by a tracked courier at a rate of €19.50 (5-7 working days).
Deliveries to the EU will be dispatched from the UK via our distribution hub in the Netherlands. You will receive tracking information direct from our courier company when the goods leave the distribution hub.
Using this method means there is no need for you to clear your goods through customs, and VAT will be charged on your invoice in accordance with EU VAT regulations – If you are VAT registered, VAT is 0% using the Reverse Charge rules. If you are not a VAT registered business, VAT is charged at your country’s standard rate.
All prices shown exclude VAT.
