• OPA2703UA SOIC (D)-8
OPA2703UA SOIC (D)-8

OPA2703UA

Operational Amplifiers - Op Amps 12V CMOS Rail-to-Rail I/O

Inventory:6,393

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  • Part Number : OPA2703UA

  • Package/Case : SOIC (D)-8

  • Brands : TI

  • Components Categories : General-purpose op amps

  • Datesheet : OPA2703UA DataSheet (PDF)

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Overview of OPA2703UA

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.

OPA2703UA

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

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

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

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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