40-V, dual 4.5MHz, rail-to-rail input/output, low-offset-voltage, low-noise op amp 8-VSSOP -40 to 125 Product overview: OPA2991IDGKR 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 Dual, 4.5MHz. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Dual, 4.5MHz, 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-OPA2991IDGKR can be used for catalog matching and distributor lookup.
General Purpose Amplifier 4 Circuit Rail-to-Rail 8-VSSOP
IC OPAMP
IC OPAMP
IC OPAMP
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-VSSOP
IC OPAMP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | 687-OPA2991IDGKR | 296-OPA2991IDGKRTR-ND | OPA2991IDGKR | OPA2991IDGKR | OPA2991IDGKR | OPA2991IDGKR |
| Product Name | Dual 4.5MHz Operational Amplifier IC | Instrumentation, Op Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Instrumentation, OP Amps, Buffer Amps |
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||
| Features | Rail-Rail-Out | |||||
| Source Current (IS) | 0.5600 milliamps | 0.5600 milliamps | 0.5600 milliamps | |||
| Slew Rate | 21 V/µs | 21 V/µs | 2.10E-5 V/µs | 21 V/µs | ||
| Package Type | MSOP; TSSOP; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | SSOP; SOP; MSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | Surface Mount | Surface Mount |
