OPA4227UA

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Details for Texas Instruments

OPA4227UA

Quad high precision, low noise operational amplifiers
Texas Instruments OPA4227UA
OPA4227UA datasheetDatasheet
PCB Footprint
Buy Directly from Texas Instruments (4492 in Stock)
$5.4400 per unit
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Series Information for OPA4227UA - Texas Instruments

Features

  • feature
    High CMRR: 138 dB
  • feature
    High Open-loop Gain: 160 dB
  • feature
    Low Input Bias Current: 10 nA Maximum
  • feature
    Low Noise: 3nV/u221aHz
  • feature
    Low Offset Voltage: 75 u00b5V Maximum
  • feature
    OPA227 Replaces OP-27, LT1007, MAX427
  • feature
    OPA228 Replaces OP-37, LT1037, MAX437
  • feature
    Settling Time: 5 u03bcs (Significant Improvement Over OP-27)
  • feature
    Single, Dual, and Quad Versions
  • feature
    Wide Bandwidth: u2013 OPA227: 8 MHz, 2.3 V/u03bcs u2013 OPA228: 33 MHz, 10 V/u03bcs
  • feature
    Wide Supply Range: u00b12.5 V to u00b118 V
OPA4227UA image
ROHS Compliant
OPA4227UA datasheetDatasheet
OPA4227UA pcb footprintPCB Footprint

Description

OP AMP LOW NOISE 8MHZ 0.2MV SOIC
The OPAx22x series operational amplifiers combine low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both AC and precision DC performance. The OPAx227 is unity-gain stable and features high slew rate (2.3V/µs) and wide bandwidth (8MHz). The OPAx228 is optimized for closed-loop gains of 5 or greater, and offers higher speed with a slew rate of 10V/µs and a bandwidth of 33MHz. The OPAx227 and OPAx228 series operational amplifiers are ideal for professional audio equipment. In addition, low quiescent current and low cost make them ideal for portable applications requiring high precision. The OPAx227 and OPAx228 series operational amplifiers are pin-for-pin replacements for the industry standard OP-27 and OP-37 with substantial improvements across the board. The dual and quad versions are available for space savings and per channel cost reduction. The OPAx227, OPAx228, are available in DIP-8 and SO-8 packages. The OPA4227 and OPA4228 are available in DIP-14 and SO-14 packages with standard pin configurations. Operation is specified from –40°C to 85°C.

Specifications

No. of Amplifiers:
4Amplifiers
Bandwidth:
8MHz
Slew Rate:
2.3V/µs
Supply Voltage Range:
± 2.5V to ± 18V
Amplifier Case Style:
SOIC
No. of Pins:
14Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Amplifer Supply Voltage:
± 2.5V to ± 18V
Amplifier Type:
Low Noise
Base Number:
4227
Gain Bandwidth:
8MHz
IC Generic Number:
4227
Input Offset Voltage Max:
200µV
Op Amp Type:
Precision
Operating Temperature Range:
-40°C to +85°C
Supply Voltage + Nom:
15V
Supply Voltage Max:
18V
Supply Voltage Min:
2.5V

Alternate Descriptions

Avnet America

OP Amp Quad GP ±18V 14-Pin SOIC Tube

Avnet Europe

OP Amp Quad GP ±18V 14-Pin SOIC Tube

Texas Instruments

Quad high precision, low noise operational amplifiers

Texas Instruments product

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