Operational Amplifiers (Op Amps) | NCS325

Single Operational Amplifier, 50 µV Offset, 0.25 µV/°C, Zero-Drift Precision, Low Power

Active

Datasheet

Products

Similar Products

Overview

The NCS325 is a CMOS operational amplifier providing precision performance. The Zero−Drift architecture allows for continuous auto−calibration, which provides very low offset, near−zero drift over time and temperature, and near flat 1/f noise at only 35 µA (max) quiescent current. These benefits make it ideal for precision DC applications. The NCS325 provides rail−to−rail input and output performance and is optimized for low voltage operation as low as 1.8 V and up to 5.5 V. The NCS325 is available in the space saving SOT23−5 package.

  • Current Sensing
  • Differential Amplification
  • Transducer Applications

  • Battery Powered Instruments
  • Electronic Scales
  • Medical Instrumentation

  • Low Offset Voltage: 14 µV typ, 50 µV max at 25°C
  • Zero Drift: 0.25 µV/°C max
  • Low Noise: 1 µVpp, 0.1 Hz to 10 Hz
  • Quiescent Current: 21 µA typ, 35 µA max at 25°C
  • Rail−to−Rail Input and Output
  • Internal EMI Filtering
  • Supply Voltage: 1.8 V to 5.5 V

Product Resources

Product services, tools and other useful resources related to NCS325

CAD Model

CAD Model

Material Composition

Product Change Notification

Reliability Data

Product List

If you wish to buy products or product samples, please log in to your onsemi account.

Search

Close Search

Products:

1

Share

Sort by

Product Groups:

┗

Orderable Parts:

1

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Rail to Rail

Channels

VS Min (V)

VS Max (V)

Iq Typ (mA)

VOS Max (mV)

GBW Typ (MHz)

SR Typ (V/µs)

IO Typ (mA)

ΔVOS/ΔT (μV/C)

eN (nV/√Hz)

Ibias Typ (pA)

CMRR Typ (dB)

Architecture

Temperature Range (°C)

Reference Price

NCS325SN2T1G

Loading...

Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Y

Input/Output

1

1.8

5.5

0.021

0.05

0.35

0.16

5

14

100

50

108

CMOS

-40 to 125

$0.2607

More Details

Show More

1-25 of 25

Products per page

Jump to :

1

Product Support

If you're interested to learn about this onsemi product, contact sales by filling out the form below.

Reliability Data

Die Related Summary Data

Device: NCS325SN2T1G

Equivalent to wafer fab process: ONC25

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

ONC25

1

2712519294

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

New Search
Email Sales
Please provide a first name.
Please provide a last name.
Please provide a company/university name.
Please provide a valid email.
Please choose a country.
Please choose a job title.
Please provide a how could we help you.
You have to agree with the privacy policy.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hello, your current browser settings are preventing us from processing your submission. You can adjust your browser settings and reload the page or you can submit an email directly to inside.sales@onsemi.com

You might also try the following:

  • Clear your browser cookies
  • Try to open this page in anonymous browser window
  • Try a different browser
  • Make sure you have reliable internet connection

Thank you for submitting the contact sales form. Your request is on its way to our sales support team!

We thank you for your interest in onsemi and are working on your request. Our sales support team will respond to your request within two business days.