40-V, dual 4.5-MHz, rail-to-rail input/output, low-offset-voltage, low-noise op amp 14-SOIC -40 to 125 Product overview: OPA4991IDR 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, SOIC. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Dual, 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-OPA4991IDR can be used for catalog matching and distributor lookup.
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-SOIC
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-SOIC
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-SOIC
Win Source Part Number: 1357540-OPA4991IDR
Category: Integrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Temperature Range - Operating: -40°C ~ 125°C (TA)
Fake Threat In the Open Market: 34 pct.
MSL Level: 1 (Unlimited)
Mfr: Texas Instruments
Package: Tape & Reel
Product Status: Active
Package / Case: 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 14-SOIC
Base Product Number: OPA4991
Mounting Type: Surface Mount
HTSUS: 8542.33.0001
REACH Status: REACH Unaffected
ECCN: EAR99
Output Type: Rail-to-Rail
Current - Supply: 560µA (x4 Channels)
Current - Output / Channel: 75 mA
Number of Circuits: 4
Amplifier Type: General Purpose
Slew Rate: 21V/µs
Gain Bandwidth Product: 4.5 MHz
Current - Input Bias: 10 pA
Voltage - Input Offset: 125 µV
Voltage - Supply Span (Min): 2.7 V
Voltage - Supply Span (Max): 40 V
IC OPAMP GP 4 CIRCUIT 14SOIC
IC OPAMP GP 4 CIRCUIT 14SOIC
IC OPAMP GP 4 CIRCUIT 14SOIC
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-SOIC
10pA Quad 4.5MHz SOIC-14 Operational Amplifier ROHS
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | 687-OPA4991IDR | 296-OPA4991IDRCT-ND | 1357540-OPA4991IDR | OPA4991IDR | OPA4991IDR | OPA4991IDR | OPA4991IDR | OPA4991IDR |
| Product Name | Dual SOIC Operational Amplifier IC | Instrumentation, Op Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | Operational Amplifier/Comparator >> Operational Amplifier |
| 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) | -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 | 0.5600 milliamps | ||||
| Slew Rate | 21 V/µs | 21 V/µs | 21 V/µs | 2.10E-5 V/µs | 21 V/µs | |||
| Package Type | SOIC; "14-SOIC (0.154"", 3.90mm Width)" | 14-SOIC (0.154", 3.90mm Width) | Surface Mount | 14-SOIC (0.154, 3.90mm Width) | SOIC; 14-SOIC (0.154\", 3.90mm Width) | SOIC |
