Manufacturer: Burr-Brown (TI)
Win Source Part Number: 1233891-OPA644U
Manufacturer Homepage: www.ittcannon.com
RoHS State: Request Verification
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Limited
Operational Amplifier Single Current Feedback ±5.5V 8-Pin SOIC Tube Product overview: OPA644U from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5.5V, SOIC. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 5.5V, SOIC, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-OPA644U can be used for catalog matching and distributor lookup.
Operational Amplifier, 1 Func, 6000uV Offset-Max, BIPolar, PDSO8
Current Feedback Amplifier 1 Circuit 8-SOIC
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | 1233891-OPA644U | 687-OPA644U | OPA644U | OPA644U |
| Product Name | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA644U | 5.5V SOIC Operational Amplifier IC | Instrumentation, OP Amps, Buffer Amps | |
| Package Type | SOIC; SOIC8 | SOIC; 8-SOIC (0.154\", 3.90mm Width) | ||
| Life Cycle Stage | Obsolete | Active | ||
| Standards | RoHS | |||
| Source Current (IS) | 18 milliamps |
