OPERATIONAL AMPLIFIER, 1 FUNC, 4 Product overview: OPA643N/250 from Burr-Brown (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 key electrical ratings, package details, and application requirements. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 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-OPA643N/250 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 060925-OPA643N/250
Packaging: Cut Reel
Number of Circuits: 1
Mounting: SMD (SMT)
Amplifier Type: Voltage Feedback
Slew Rate: 1000 V/μs
Current - Input Bias: 19μA
Voltage - Input Offset: 2.5mV
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C
Case / Package: SOT-23-5
Supply Voltage - Operating: ±4.5 V to 5.5 V
Operating Supply Current: 20mA
Channel Output Current: 60mA
Gain Bandwidth Product (GBP): 800MHz
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Limited
Operational Amplifier, 1 Func, 4000uV Offset-Max, BIPolar, PDSO5
Operational Amplifier, 1 Func, 4000uV Offset-Max, BIPolar, PDSO5
Voltage Feedback Amplifier 1 Circuit SOT-23-5
Voltage Feedback Amplifier 1 Circuit SOT-23-5
Voltage Feedback Amplifier 1 Circuit SOT-23-5
IC OPAMP VFB 800MHZ SGL SOT23-5
IC OPAMP VFB 1 CIRCUIT SOT23-5
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips |
| Product Number | 687-OPA643N/250 | 060925-OPA643N/250 | OPA643N/250 | OPA643N/250 | OPA643N/250 | 815-OPA643N/250 |
| Product Name | Operational Amplifier IC | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA643N/250 | Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | IC OPAMP VFB 1 CIRCUIT SOT23-5 | |
| Slew Rate | 1000 V/µs | 1000 V/µs | 1000 V/µs | |||
| Bandwidth | 800 MHz | 800 MHz | ||||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |||
| Package Type | Bulk | SOT; SOT23; SOT-23-5 | SOP; TSOP5/6 | SOT; SC-74A, SOT-753 | SOT; SC-74A, SOT-753 | |
| Supply Voltage (VS) | 4.5 to 5.5 volts |
