|
|
|
|
Datasheet![]()
Customers Who Evaluated This Product Also Evaluated
Product InformationFeatures
SPICE model available for OPA227 at www.ti.com Description
The OPA227 and OPA228 series op amps 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 OPA227 is unity gain stable and features high slew rate (2.3V/&micor;s) and wide bandwidth (8MHz). The OPA228 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 OPA227 and OPA228 series op amps are ideal for professional audio equipment. In addition, low quiescent current and low cost make them ideal for portable applications requiring high precision. The OPA227 and OPA228 series op amps 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 OPA227, OPA228, OPA2227, and OPA2228 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. |
| Price ($US) | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Price ($US) | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| OPA2228P | ACTIVE | 4.00 | 1ku | PDIP (P) | 8 | View | 50 | TUBE | Contact TI Distributor or Sales Office | ||
| OPA2228PA | ACTIVE | 1.85 | 1ku | PDIP (P) | 8 | View | 50 | TUBE | Contact TI Distributor or Sales Office | ||
| OPA2228PAG4 | ACTIVE | 1.85 | 1ku | PDIP (P) | 8 | View | 50 | TUBE | Contact TI Distributor or Sales Office | ||
| OPA2228PG4 | ACTIVE | 4.00 | 1ku | PDIP (P) | 8 | View | 50 | TUBE | Contact TI Distributor or Sales Office | ||
| OPA2228U | ACTIVE | 4.00 | 1ku | SOIC (D) | 8 | View | 100 | TUBE | Contact TI Distributor or Sales Office | ||
| OPA2228U/2K5 | ACTIVE | 4.00 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| OPA2228U/2K5E4 | ACTIVE | 4.00 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| OPA2228UA | ACTIVE | 1.85 | 1ku | SOIC (D) | 8 | View | 100 | TUBE | Contact TI Distributor or Sales Office | ||
| OPA2228UA/2K5 | ACTIVE | 1.85 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| OPA2228UA/2K5E4 | ACTIVE | 1.85 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| OPA2228UAE4 | ACTIVE | 1.85 | 1ku | SOIC (D) | 8 | View | 100 | TUBE | Contact TI Distributor or Sales Office | ||
| OPA2228UE4 | ACTIVE | 4.00 | 1ku | SOIC (D) | 8 | View | 100 | TUBE | Contact TI Distributor or Sales Office | ||
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| TI Inventory Status | Reported Distributor Inventory | |||||||
| OPA2228P | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 9522* | 2521 | 12 Jan | 6 Weeks | Americas | DigiKey | 952 | |||
| 5433 | 19 Jan | Mouser Electronics | 87 | ||||||
| Newark | 100 | |||||||
| Asia | WPI | 105 | ||||||
| OPA2228PA | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 30 Dec | 16 Weeks | Americas | Arrow | 197 | |||
| DigiKey | >1k | |||||||
| Mouser Electronics | 146 | |||||||
| Newark | 83 | |||||||
| Rochester Electronics | 550 | |||||||
| Europe | Arrow Southern Europe | >1k | ||||||
| Farnell | 277 | |||||||
| OPA2228PAG4 | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 30 Dec | 16 Weeks | None Reported View Distributors | |||||
| OPA2228PG4 | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 9522* | 2521 | 12 Jan | 6 Weeks | Europe | EBV Elektronik | 50 | |||
| 5433 | 19 Jan | ||||||||
| OPA2228U | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 1400* | 6 Weeks | Americas | Avnet | 66 | ||||
| DigiKey | >1k | |||||||
| Newark | 217 | |||||||
| Asia | WPI | 211 | ||||||
| Europe | Arrow Northern Europe | 500 | ||||||
| Avnet-SILICA | 60 | |||||||
| Farnell | 52 | |||||||
| OPA2228U/2K5 | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 1592 | 12 Dec | 26 Weeks | None Reported View Distributors | |||||
| >10k | 9 Feb | ||||||||
| OPA2228U/2K5E4 | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 1592 | 12 Dec | 26 Weeks | None Reported View Distributors | |||||
| >10k | 9 Feb | ||||||||
| OPA2228UA | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| >10k* | 6 Weeks | Americas | Arrow | 15 | ||||
| Avnet | >1k | |||||||
| DigiKey | >1k | |||||||
| Mouser Electronics | 870 | |||||||
| Asia | WPI | 20 | ||||||
| Europe | Arrow Southern Europe | >1k | ||||||
| Avnet-SILICA | 98 | |||||||
| EBV Elektronik | 300 | |||||||
| Farnell | 211 | |||||||
| OPA2228UA/2K5 | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 20 Oct | 6 Weeks | None Reported View Distributors | |||||
| OPA2228UA/2K5E4 | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 20 Oct | 6 Weeks | None Reported View Distributors | |||||
| OPA2228UAE4 | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| >10k* | 6 Weeks | None Reported View Distributors | ||||||
| OPA2228UE4 | As of 8:49 AM GMT, 05 Sep 2008 | As of 8:49 AM GMT, 05 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 1400* | 6 Weeks | None Reported View Distributors | ||||||
* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| OPA2228P | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | View | View |
| OPA2228PA | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | View | View |
| OPA2228PAG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | View | View |
| OPA2228PG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | View | View |
| OPA2228U | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2228U/2K5 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2228U/2K5E4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2228UA | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2228UA/2K5 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2228UA/2K5E4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2228UAE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2228UE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
| Name | Part # | Company | Tool / Software Type |
| Analog Filter Design | FILTER-DESIGNER | Texas Instruments | Analysis Software |
| Automatic Resistor/Capacitor Calculator for Passive Filters | RC-FILTER-CALC | Texas Instruments | Calculation Utilities |
| Decibel Calculator | DECIBEL-CALC | Texas Instruments | Calculation Utilities |
| Frequency/Wavelength Calculator | FREQ-WAVE-CALC | Texas Instruments | Calculation Utilities |
| Noise Calculator, Generator and Examples | OPAMP-NOISECALC | Texas Instruments | Calculation Utilities |
| Op Amp Gain Stage Calculator | GAIN-STAGE-CALC | Texas Instruments | Calculation Utilities |
| Resistor Calculator for Op Amp Gain and Zero Shift | RESISTOR-CALC | Texas Instruments | Calculation Utilities |
| Universal EVM for Single/Dual OpAmps without Shutdown in MSOP/SOIC/SOT-23 Packages | OPAMPEVM-SOT23 | Texas Instruments | Development Boards/EVMs |
| SPICE-Based Analog Simulation Program | TINA-TI | Texas Instruments | Simulators |
| MDACBufferPro Output Buffer Amplifier Selection Tool | MDACBUFFERPRO | Texas Instruments | Application Software |
| Active Filter Design Application | FILTERPRO | Texas Instruments | Application Software |
| Alternative Products - Are similar to OPA2228 | |||
| Customers Who Evaluated This Product Also Evaluated... | |||
| Part # | Name | Comments | |
| OPA4228 | High Precision, Low Noise Operational Amplifiers | TI customers also evaluated this product. | |
| OPA2227 | High Precision, Low Noise Operational Amplifiers | TI customers also evaluated this product. | |
| OPA228 | High Precision, Low Noise Operational Amplifiers | TI customers also evaluated this product. | |
| OPA627 | Precision High-Speed Difet(R) Operational Amplifiers | TI customers also evaluated this product. | |
| OPA637 | Precision High-Speed Difet(R) Operational Amplifiers | TI customers also evaluated this product. | |
| OPA211 | 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package | TI customers also evaluated this product. | |
| OPA132 | High Speed FET-Input Operational Amplifiers | TI customers also evaluated this product. | |
| OPA2277 | High Precision Operational Amplifiers | TI customers also evaluated this product. | |
| Complementary Products - Can be used with OPA2228 | |||
| Customers Who Evaluated This Product Also Evaluated... | |||
| Part # | Name | Product Family | Comments |
| OPA2132 | High Speed FET-Input Operational Amplifiers | PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE | TI customers also evaluated this product. |
| MSP430F449 | 16-Bit Ultra-Low-Power MCU, 60kB Flash, 2048B RAM, 12-Bit ADC, 2 USARTs HW Multiplier, 160 Seg LCD | MSP430 ULTRA-LOW POWER MICROCONTROLLERS-MSP430X4XX - FLASH/ROM LCD | TI customers also evaluated this product. |
| TLC2543 | 12-Bit 66 kSPS ADC Ser. Out, Pgrmable MSB/LSB First, Pgrmable Power Down/Output Data Length, 11 Ch. | DATA CONVERTERS-ANALOG TO DIGITAL CONVERTERS | TI customers also evaluated this product. |
| MSP430F1232 | 16-bit Ultra-Low-Power Microcontroller, 8kB Flash, 256B RAM, 10 bit ADC, 1 USART | MSP430 ULTRA-LOW POWER MICROCONTROLLERS-MSP430X1XX - FLASH/ROM NO LCD | TI customers also evaluated this product. |
| MAX3232E | 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV IEC ESD Protection | INTERFACE (SL)-RS-232 (SL) | TI customers also evaluated this product. |
| SN74LVC1G08 | Single 2-Input Positive-AND Gate | LITTLE LOGIC-SINGLE-GATES | TI customers also evaluated this product. |
| TPS63001 | 96% Buck-Boost Converter with 1.7A Current Switches, 3.3V fixed Output voltage in 3x3 QFN | DC/DC CONVERTERS (INTEGRATED SWITCH)-BUCK-BOOST REGULATORS | TI customers also evaluated this product. |
| TPA2005D1 | 1.4-W Mono, Fully Differential, Filter-Free Class-D Audio Amplifier | DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS | TI customers also evaluated this product. |
| TMS320LF2407A | 16-bit fixed point DSP with Flash | TMS320C2000 DSP PLATFORM-TMS320LF240x CONTROLLERS | TI customers also evaluated this product. |
| TL16C554A | Quad UART with 16-Byte FIFOs | INTERFACE-UARTS | TI customers also evaluated this product. |