English

All Products

View All >>
  • INA128U/2K5

INA128U/2K5

2nA 120 dB Instrumentational OP Amps 0.005μA 4.5V~36V ±2.25V~18V INA128 8 Pins 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-INA128U/2K5
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 533
  • Description: 2nA 120 dB Instrumentational OP Amps 0.005μA 4.5V~36V ±2.25V~18V INA128 8 Pins 8-SOIC (0.154, 3.90mm Width)(Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Weight 75.891673mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Resistance 100GOhm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Base Part Number INA128
Pin Count 8
Number of Elements 3
Number of Circuits 1
Nominal Supply Current 700μA
Quiescent Current 700μA
Slew Rate 4V/μs
Amplifier Type Instrumentation
Common Mode Rejection Ratio 120 dB
Current - Input Bias 2nA
Voltage - Supply, Single/Dual (±) 4.5V~36V ±2.25V~18V
Input Offset Voltage (Vos) 18V
Bandwidth 1.3MHz
Gain Bandwidth Product 1.3MHz
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 80dB
Average Bias Current-Max (IIB) 0.005μA
Voltage - Input Offset 10μV
Current - Output / Channel 15mA
-3db Bandwidth 1.3MHz
Dual Supply Voltage 15V
Input Offset Current-Max (IIO) 0.005μA
Input Voltage Noise Density 8nV/sqrt Hz
Voltage Gain-Nom 10
Non-linearity-Max 0.002%
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

INA128U/2K5 Overview


The linear amplifier is packaged in a 8-SOIC (0.154, 3.90mm Width) case. Op amps are Instrumentation types of amplifier on the chip. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. The number of terminations approaches 8. A total of 8 pins are attached to buffer op amp. Please take in mind that op amp should be run at 15V. The op amp ic has an array of 8 pins on it. The input offset voltage is 18V. Surface Mount is the recommended mounting type of operational amplifiers. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -40°C~85°C . There should be no change in the voltage gain at 80dB. A instrumentation amplifier like this has 1 circuits. There is a rating of 3 for the operating supply voltage of the buffer op amp. To pack the operational amplifier ics, TR is adopted as the packing method. Linear amplifier has a quiescent current of 700μA. Instrumentation amplifier resistance should remain within the range of 100GOhm.

INA128U/2K5 Features


8 Pins
supply voltage of 15V
80dB voltage gain
Resistance of 100GOhm

INA128U/2K5 Applications


There are a lot of Texas Instruments INA128U/2K5 Instrumentational OP Amps applications.

  • Wireless base stations
  • Comparator
  • Subtraction operation circuits
  • Portable media players
  • Signal operation
  • Addition operation circuits
  • Video data acquisition
  • Power transmission
  • Measurements of Wheatstone bridge
  • Navigation