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OPA2703UA

Op Amp Dual Low Input Bias Current Amplifier R-R I/O ±6V/12V Automotive 8-Pin SOIC Tube

Manufacturer: Texas Instruments, Inc
Mfr.Part #: OPA2703UA
Datasheet: OPA2703UA Datasheet (PDF)
Package/Case: SOP8
Product Type: Amplifier ICs
RoHS:
Lifecycle: Active

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OPA2703UA General Description

The OPA703 and OPA704 series op amps are optimized for applications requiring rail-to-rail input and output swing. Single, dual, and quad versions are offered in a variety of packages. While the quiescent current is less than 200uA per amplifier, the OPA703 still offers excellent dynamic performance (1MHz GBW and 0.6V/us SR) and unity-gain stability. The OPA704 is optimized for gains of 5 or greater and provides 3MHz GBW and 3V/us slew rate.

The OPA703 and OPA704 series are fully specified and guaranteed over the supply range of ±2V to ±6V. Input swing extends 300mV beyond the rail and the output swings to within 40mV of the rail.

The single versions (OPA703 and OPA704) are available in the MicroSIZE SOT23-5 and in the standard SO-8 surface-mount, as well as the DIP-8 packages. Dual versions (OPA2703 and OPA2704) are available in the MSOP-8, SO-8, and DIP-8 packages. The quad OPA4703 and OPA4704 are available in the TSSOP-14 and SO-14 packages. All are specified for operation from \x9640°C to +85°C.

Key Features

RAIL-TO-RAIL INPUT AND OUTPUT
WIDE SUPPLY RANGE: Single Supply: 4V to 12V Dual Supplies: ±2 to ±6
LOW QUIESCENT CURRENT: 160uA
FULL-SCALE CMRR: 90dB
LOW OFFSET: 160uV
HIGH SPEED: OPA703: 1MHz, 0.6V/us OPA704: 3MHz, 3V/us
MicroSIZE PACKAGES: SOT23-5, MSOP-8, TSSOP-14
LOW INPUT BIAS CURRENT: 1pA
APPLICATIONS
- AUTOMOTIVE APPLICATIONS: Audio, Sensor Applications, Security Systems
- PORTABLE EQUIPMENT
- ACTIVE FILTERS
- TRANSDUCER AMPLIFIER
- TEST EQUIPMENT
- DATA ACQUISITION

Specifications

Number of channels	2	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	12
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	4	Rail-to-rail	In, Out
GBW (typ) (MHz)	1	Slew rate (typ) (V/µs)	0.6
Vos (offset voltage at 25°C) (max) (mV)	0.75	Iq per channel (typ) (mA)	0.16
Vn at 1 kHz (typ) (nV√Hz)	45	Rating	Catalog
Operating temperature range (°C)	-40 to 85	Offset drift (typ) (µV/°C)	4
Features	High Cload Drive	Input bias current (max) (pA)	10
CMRR (typ) (dB)	90	Iout (typ) (A)	0.04
Architecture	CMOS	Input common mode headroom (to negative supply) (typ) (V)	-0.3
Input common mode headroom (to positive supply) (typ) (V)	0.3	Output swing headroom (to negative supply) (typ) (V)	0.04
Output swing headroom (to positive supply) (typ) (V)	-0.04	Pin Count	8
Package Category	Small Outline Packages	Released Date	May 19, 2021
Last Modified Date	Mar 7, 2023 4:10 PM UTC

Shipping

Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

DHL
Fedex
UPS
EMS
Registered Air Mail

Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

Wire Transfer
Paypal
Credit Card
Western Union
Money Gram

Guarantees

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

ESD
Tape and Reel
Cut Tape
Tube or Tray

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Buying Guide

What is the lifespan of OPA2703UA?
The lifespan of OPA2703UA depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.
Where can I find the full specification of OPA2703UA?
You can find it with PDF Datasheet for OPA2703UA on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.
How to check the quality of OPA2703UA?
Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.
Can I purchase samples for testing?
Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.
Where can I check the delivery after the order is completed?
Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.
Where to view my order of OPA2703UA or my history order record?
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