£ gbp Currency locked: please either change during payment stage or update your account.
English
+44 (0)1702 543500
All priced items shipped from stock
Fast delivery worldwide
X Profusion Coronavirus (COVID-19) Update

At Profusion we are taking the COVID-19 pandemic very seriously, and have put in place numerous precautions to keep our staff and customers safe. However, while we expect that the virus may cause some disruption, we are currently operating during normal business hours, and our carriers will be collecting new orders every day. (Read more)


ORANGE-DD Dual Discrete Op-amp

Features | Pricing | Description | Datasheet datasheet

Active
ORANGE

Pricing

?


1+£35.00
Prices shown do not include VAT
?


Quantity:  

Availability: 15

Profusion also accepts PayPal

Technical specifications

Number of Circuits2
Supply Voltage (minimum)±4.5V
Supply Voltage (maximum)±18V
Input Offset Voltage0.2mV
Input Offset Current100,000nA
Input Bias Current190,000nA
Supply Current18mA
Gain Bandwidth product50MHz
Slew Rate52V/μs
Noise  

Please also refer to the Datasheets & Resources tab.

Features

  • Low noise JFET front end

Full description

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.

Moisture sensitivity level: 1
ISO9001 supplier
RoHS 3 (EU 2015/863)

Pack sizes & weights (for bulk orders)
?
Each

Manufacturer: Other

For scheduled orders and further information:

Report an error

UK Customers

Orders below £100.00 can be delivered by 1st Class Post at a rate of £3.50 (allow 3-5 working days) or a next working day tracked courier at a rate of £9.00.

Orders above £100.00 are delivered by a next working day tracked courier at a rate of £9.00.


European Customers

Orders below €100.00 can be delivered by Airmail (allow 5-7 working days) at a rate of €5.50 or by a tracked courier at a rate of €19.50 (1-2 working days).

Orders to European countries above €100.00 are delivered by a tracked courier at a rate of €19.50 (1-2 working days).


US/Canadian Customers

Orders below $110.00 can be delivered by Airmail at a rate of $9.00 (allow up to 10 working days) or by tracked courier at a rate of $30.00 (1-3 working days).

Orders above $110.00 are delivered by a tracked courier at a rate of $30.00 (1-3 working days).


International Customers

Orders below $50.00 can be delivered by post (allowing up to 28 working days) at a rate of $18.00 or by a tracked courier at a rate of $49.00.

Orders above $50.00 are delivered by tracked courier at a rate of $49.00.


All prices shown exclude VAT


Features | Pricing | Description | Datasheet datasheet

Parts commonly bought in addition to this item:

We are currently implementing a German language version of the site: X Deutsch English