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OPA2743

Features: HIGH SPEED: 7MHz, 10V/s RAIL-TO-RAIL INPUT AND OUTPUT WIDE SUPPLY RANGE: Single Supply: 3.5V to 12V Dual Supplies: ±1.75V to ±6V LOW QUIESCENT CURRENT: 1.1mA FULL-SCALE CMRR: 84dB MicroSIZE PACKAGES: SOT23-5, MSOP-8, TSSOP-14 LOW INPUT BIAS CURRENT: 1pAApplicationLCD GAMMA CORRECTION AUT...

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SeekIC No. : 004438232 Detail

OPA2743: Features: HIGH SPEED: 7MHz, 10V/s RAIL-TO-RAIL INPUT AND OUTPUT WIDE SUPPLY RANGE: Single Supply: 3.5V to 12V Dual Supplies: ±1.75V to ±6V LOW QUIESCENT CURRENT: 1.1mA FULL-SCALE CMRR: 84dB MicroSIZ...

OPA2743 Data Sheet

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Part Number:
OPA2743
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

 HIGH SPEED: 7MHz, 10V/s
RAIL-TO-RAIL INPUT AND OUTPUT
WIDE SUPPLY RANGE: Single Supply: 3.5V to 12V Dual Supplies: ±1.75V to ±6V
LOW QUIESCENT CURRENT: 1.1mA
FULL-SCALE CMRR: 84dB
MicroSIZE PACKAGES: SOT23-5, MSOP-8, TSSOP-14
LOW INPUT BIAS CURRENT: 1pA


Application

 LCD GAMMA CORRECTION
AUTOMOTIVE APPLICATIONS: Audio, Sensor Applications, Security Systems
PORTABLE EQUIPMENT
ACTIVE FILTERS
TRANSDUCER AMPLIFIER
TEST EQUIPMENT
DATA ACQUISITION


Pinout

Connection Diagram


Specifications

Supply Voltage, V+ to V ................................................................. 13.2V
Signal Input Terminals, Voltage(2) ...................... (V) 0.3V to (V+) +0.3V
                                       Current(2) .................................................... 10mA
Output Short-Circuit(3) ............................................................... Continuous
Operating Temperature ..................................................55°C to +125°C
Storage Temperature .....................................................65°C to +150°C
Junction Temperature .................................................................... +150°C
Lead Temperature (soldering, 10s) ............................................... +300°C
NOTES: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may degrade
device reliability. (2) Input terminals are diode-clamped to the power supply
rails. Input signals that can swing more than 0.3V beyond the supply rails
should be current-limited to 10mA or less. (3) Short-circuit to ground, one
amplifier per package.


Description

The OPA743 series utilizes a state-of-the-art 12V analog CMOS process and offers outstanding AC performance, such as 7MHz GBW, 10V/s slew rate and 0.0008% THD+N. Optimized for single supply operation up to 12V, the input common-mode range extends beyond the power supply rails and the output swings to within 100mV of the rails. The low quiescent current of 1.1mA makes it well suited for use in battery operated equipment.

The OPA743 series' ability to drive high output currents together with 12V operation makes it particularly useful for use as gamma correction reference buffer in LCD panels. For ease of use the OPA743 op-amp family is fully specified and tested over the supply range of ±1.75V to ±6V. Single, dual and quad versions are available.

The single versions (OPA743) are available in the MicroSIZE SOT23-5 and in the standard SO-8 surface-mount, as well as DIP-8 packages. Dual versions (OPA2743) are available versions in the MSOP-8, SO-8, and DIP-8 packages. The quad versions (OPA4743) are available in the TSSOP-14 and SO-14 packages. All are specified for operation from 40°C to +85°C.




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