OPA2228P
Op Amp Dual Precision Amplifier ±18V/36V 8-Pin PDIP Tube
Inventory:7,475
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Part Number : OPA2228P
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Package/Case : 8-PDIP
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Brands : TI
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Components Categories : AmplifiersInstrumentation, OP Amps, Buffer Amps
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Datesheet : OPA2228P DataSheet (PDF)
Overview of OPA2228P
The OPAx227 and OPAx228 series operational amplifiers combine low noise and wide bandwidth with high precision to make them an excellent choice for applications requiring both ac and precision dc performance.
The OPAx227 are unity-gain stable and features high slew rate (2.3 V/µs) and wide bandwidth (8 MHz). The OPAx228 are optimized for closed-loop gains of 5 or greater, and offers higher speed with a slew rate of 10 V/µs and a bandwidth of 33 MHz.
The OPAx227 and OPAx228 series operational amplifiers are an excellent choice for professional audio equipment. In addition, low quiescent current and low cost make these op amps an excellent choice for portable applications requiring high precision.
The OPAx227 and OPAx228 series operational amplifiers are pin-for-pin replacements for the industry-standard OP27 and OP37 with substantial improvements across the board. The dual and quad versions are available for space savings and per-channel cost reduction.
The OPAx227 and 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.
Key Features
- Low noise: 3 nV/√Hz
- Wide bandwidth:
- OPA227: 8 MHz, 2.3 V/µs
- OPA228: 33 MHz, 10 V/µs
- Settling time: 5 µs
- High CMRR: 138 dB
- High open-loop gain: 160 dB
- Low input bias current: 10 nA maximum
- Low offset voltage: 75 µV maximum
- Wide supply range: ±2.5 V to ±18 V
- Single, dual, and quad versions
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Source Content uid | OPA2228P | Pbfree Code | Yes |
Rohs Code | Yes | Part Life Cycle Code | Active |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | Part Package Code | DIP |
Package Description | DIP, DIP8,.3 | Pin Count | 8 |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code | 8542.33.00.01 | Samacsys Manufacturer | Texas Instruments |
Amplifier Type | OPERATIONAL AMPLIFIER | Architecture | VOLTAGE-FEEDBACK |
Average Bias Current-Max (IIB) | 0.01 µA | Bias Current-Max (IIB) @25C | 0.01 µA |
Common-mode Reject Ratio-Min | 120 dB | Common-mode Reject Ratio-Nom | 138 dB |
Frequency Compensation | YES (AVCL>=5) | Input Offset Current-Max (IIO) | 0.01 µA |
Input Offset Voltage-Max | 100 µV | JESD-30 Code | R-PDIP-T8 |
JESD-609 Code | e4 | Length | 9.81 mm |
Low-Bias | NO | Low-Offset | YES |
Micropower | NO | Neg Supply Voltage Limit-Max | -18 V |
Neg Supply Voltage-Nom (Vsup) | -15 V | Number of Functions | 2 |
Number of Terminals | 8 | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
Package Code | DIP | Package Equivalence Code | DIP8,.3 |
Package Shape | RECTANGULAR | Package Style | IN-LINE |
Packing Method | TUBE | Peak Reflow Temperature (Cel) | NOT SPECIFIED |
Power | NO | Power Supplies | +-5/+-15 V |
Programmable Power | NO | Qualification Status | Not Qualified |
Seated Height-Max | 5.08 mm | Slew Rate-Nom | 11 V/us |
Supply Current-Max | 7.6 mA | Supply Voltage Limit-Max | 18 V |
Supply Voltage-Nom (Vsup) | 15 V | Surface Mount | NO |
Technology | BIPOLAR | Temperature Grade | INDUSTRIAL |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Terminal Form | THROUGH-HOLE |
Terminal Pitch | 2.54 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Unity Gain BW-Nom | 33000 |
Voltage Gain-Min | 3981000 | Wideband | NO |
Width | 7.62 mm |
Warranty & Returns
Warranty, Returns, and Additional Information
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Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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