The OPA228U is a high precision, low noise operational amplifier from Texas Instruments, designed for applications requiring both AC and precision DC performance. It features a low noise density of 3 nV/,àöHz and a wide bandwidth of 33 MHz, with a high slew rate of 10 V/Oºs, making it suitable for high-speed applications. The amplifier has a high common-mode rejection ratio (CMRR) of 138 dB and an open-loop gain of 160 dB, ensuring accurate signal amplification. It operates with a low input bias current of 10 nA maximum and a low offset voltage of 75 ¬µV maximum, which enhances its precision in sensitive applications. The OPA228U supports a wide supply range from ¬±2.5 V to ¬±18 V and is available in both DIP-8 and SO-8 packages. This operational amplifier is ideal for use in data acquisition systems, professional audio equipment, and industrial monitoring applications.
High Precision, Low Noise Operational Amplifiers 8-SOIC
OP AMP, HIGH PRECISION 33MHZ, 228; NO. OF AMPLIFIERS:1 AMPLIFIER; BANDWIDTH:33MHZ; SLEW RATE:11V/µS; SUPPLY VOLTAGE RANGE:± 2.5V TO ± 18V, ± 5V TO ± 15V; AMPLIFIER CASE STYLE:SOIC; NO. OF PINS:8PINS; OPERATING TEMPERATURE MIN:-40°C; ROHS COMPLIANT: YES. FREE 2 YEAR RADWELL WARRANTY
IC OPAMP GP 1 CIRCUIT 8SOIC
General Purpose Amplifier 1 Circuit 8-SOIC
Manufacturer: Texas Instruments
Win Source Part Number: 1233462-OPA228U
Manufacturer Homepage: www.ti.com
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Limited
General Purpose Amplifier 1 Circuit 8-SOIC
IC OPAMP GP 1 CIRCUIT 8SOIC
IC OPAMP GP 1 CIRCUIT 8SOIC
Precision Amplifiers High Prec Low Noise Oper Amplifier
OP AMP, HIGH PRECISION 33MHZ, 228; No. of Amplifiers:1 Amplifier; Bandwidth:33MHz; Slew Rate:11V/µs; Supply Voltage Range:± 2.5V to ± 18V, ± 5V to ± 15V; Amplifier Case Style:SOIC; No. of Pins:8Pins; Operating Temperature Min:-40°C; RoHS Compliant: Yes
| Texas Instruments | Radwell International | ODG (Origin Data Global) | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Amplifier and Comparator Chips | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | OPA228U | 16746488 | OPA228U | OPA228U-ND | 1233462-OPA228U | OPA228U | OPA228U | OPA228U | OPA228U | 33AH4573 |
| Product Name | OPA228 High Precision, Low Noise Operational Amplifiers | Linear Amplifier IC | Instrumentation, OP Amps, Buffer Amps | Instrumentation, Op Amps, Buffer Amps | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA228U | Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Precision Amplifiers | Op Amp, High Precision 33Mhz, 228; No. Of Amplifiers Texas Instruments |
| Standards | RoHS | RoHS | RoHS | |||||||
| Supply Voltage (VS) | 5 to 36 volts | 5 volts | 2.5 to 18 volts | |||||||
| VOS | 0.0750 millivolts | 0.0050 millivolts | 0.0050 millivolts | |||||||
| Quiescent Current (IQ) | 3800 microamps | |||||||||
| CMRR | 120 dB |
