English

All Products

View All >>
  • OPA2703UA

OPA2703UA

2 Channels 10mA per Channel 1pA 70 dB Instrumentational OP Amps 0.00001μA 6V 4V~12V ±2V~6V OPA2703 8 Pins 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-OPA2703UA
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 348
  • Description: 2 Channels 10mA per Channel 1pA 70 dB Instrumentational OP Amps 0.00001μA 6V 4V~12V ±2V~6V OPA2703 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 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Base Part Number OPA2703
Pin Count 8
Output Type Rail-to-Rail
Operating Supply Voltage 6V
Number of Channels 2
Operating Supply Current 160μA
Nominal Supply Current 400μA
Output Current 10mA
Slew Rate 0.6V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 70 dB
Current - Input Bias 1pA
Voltage - Supply, Single/Dual (±) 4V~12V ±2V~6V
Output Current per Channel 10mA
Input Offset Voltage (Vos) 750μV
Bandwidth 1MHz
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.00001μA
Power Supply Rejection Ratio (PSRR) 93.98dB
Low-Offset YES
Frequency Compensation YES
Voltage - Input Offset 160μV
Low-Bias YES
Micropower YES
Bias Current-Max (IIB) @25C 0.00001μA
Programmable Power NO
Dual Supply Voltage 5V
Nominal Gain Bandwidth Product 1MHz
Max I/O Voltage 750μV
Input Offset Current-Max (IIO) 0.00001μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

OPA2703UA Overview


Packaged in a 8-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. This is a General Purpose type op amp. The op amp is delivered to you in a Tube case. It is estimated that there will be 8 terminations in the next few months. There are a total of 8 pins on this op amp. As a reminder, this buffer op amp should be powered by 5V battery and that the battery should be inserted in the amplifier. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. There are 8 pins on this chip. The input offset voltage is 750μV. This electronic component is recommended to be mounted using the mounting type Surface Mount. According to the manufacturer, this buffer op amp works well at -40°C~85°C , which is a good operating temperature. An 160μA volt supply current is needed for this linear amplifier to operate. Maintain 120dB as the voltage gain. As far as the device is concerned, buffer amplifier has 2 channels. One of the advantages of this op amp is that it outputs Rail-to-Rail signals, which is one of its many advantages. The operating supply voltage of the buffer op amp is rated at 6V.

OPA2703UA Features


8 Pins
supply voltage of 5V
120dB voltage gain
Output Type: Rail-to-Rail

OPA2703UA Applications


There are a lot of Texas Instruments OPA2703UA Instrumentational OP Amps applications.

  • Oscilloscopes
  • Tablets
  • Band-stop filter
  • Vehicle electronics
  • Fission chambers
  • single/dual op amp sum and difference circuits
  • Television
  • Subtraction operation circuits
  • Logarithmic operation circuits
  • Scintillation detectors