English

All Products

View All >>
  • INA122U/2K5

INA122U/2K5

10nA 83 dB Instrumentational OP Amps 5V 2.2V~36V -0.9V/+1.3V~18V INA122 8 Pins 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-INA122U/2K5
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 894
  • Description: 10nA 83 dB Instrumentational OP Amps 5V 2.2V~36V -0.9V/+1.3V~18V INA122 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 10GOhm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Base Part Number INA122
Pin Count 8
Operating Supply Voltage 5V
Number of Elements 2
Number of Circuits 1
Nominal Supply Current 85μA
Quiescent Current 60μA
Slew Rate 0.16V/μs
Amplifier Type Instrumentation
Common Mode Rejection Ratio 83 dB
Current - Input Bias 10nA
Voltage - Supply, Single/Dual (±) 2.2V~36V -0.9V/+1.3V~18V
Input Offset Voltage (Vos) 250μV
Bandwidth 120 kHz
Gain Bandwidth Product 120 kHz
Voltage Gain 80dB
Power Supply Rejection Ratio (PSRR) 100dB
Voltage - Input Offset 100μV
Current - Output / Channel 30mA
-3db Bandwidth 0.12MHz
Dual Supply Voltage 9V
Voltage Gain-Nom 100
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

INA122U/2K5 Overview


Packaging for the buffer amplifier is in the form of a 8-SOIC (0.154, 3.90mm Width) case. The instrumentation amplifier in this picture is of the Instrumentation-type. The case in which buffer amplifier is delivered is called a Tape & Reel (TR) case. The number of terminations is approaching the 8 mark. In total, there are 8 pins on this op amp ic. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. 8 pins are available on the instrumentation amplifier. With regards to the offset voltage of the input, buffer amplifier is rated at 250μV. This electronic component is recommended to be mounted using the mounting type Surface Mount. With regard to operating temperature, op amp ranges -40°C~85°C. You should keep the voltage gain at 80dB for the time being. This op amp contains 1 circuits. There is an operating supply voltage rating of 2 for this operational amplifier, which is rated at the manufacturer. The operating supply voltage of the buffer op amp is rated at 5V. For the packing of the instrumentation amplifier, TR is adopted. 60μA quiescent currents are flowing through buffer op amp. In order for the op amp resistance to remain within the 10GOhm range, the op amp should be tested.

INA122U/2K5 Features


8 Pins
supply voltage of 15V
80dB voltage gain
Resistance of 10GOhm

INA122U/2K5 Applications


There are a lot of Texas Instruments INA122U/2K5 Instrumentational OP Amps applications.

  • Thermocouples
  • Scintillation detectors
  • Test equipment
  • Integrator circuits
  • Video data acquisition
  • Signal filtering
  • Biopotential
  • Band-stop filter
  • Signal amplification
  • Laptop