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Details for OPA4227UA by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps
OPA4227UA
Buy Directly from Texas Instruments (4469 in stock) $4.7800
OP AMP LOW NOISE 8MHZ 0.2MV SOIC
OPA4227UA image

OPA4227UA by Texas Instruments

OP AMP LOW NOISE 8MHZ 0.2MV SOIC
Features
High CMRR: 138 dB
High Open-loop Gain: 160 dB
Low Input Bias Current: 10 nA Maximum
Low Noise: 3nV/u221aHz
Low Offset Voltage: 75 u00b5V Maximum
OPA227 Replaces OP-27, LT1007, MAX427
OPA228 Replaces OP-37, LT1037, MAX437
Settling Time: 5 u03bcs (Significant Improvement Over OP-27)
Single, Dual, and Quad Versions
Wide Bandwidth: u2013 OPA227: 8 MHz, 2.3 V/u03bcs u2013 OPA228: 33 MHz, 10 V/u03bcs
Wide Supply Range: u00b12.5 V to u00b118 V
Part Information
OPA4227UA image
RoHS Compliant
Description
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:
4 Amplifier, 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
OP AMP, LOW NOISE, 8MHZ, 0.2MV, SOIC; No. of Amplifiers:4 Amplifier; 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 RoHS Compliant: Yes Newark Electronics
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