OPA643NB/250
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- Mfr.Part #
- OPA643NB/250
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-5
- Datasheet
- Download
- Description
- IC OPAMP VFB 800MHZ SGL SOT23-5
- Stock
- 7,519
- In Stock ：
- 7,519
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Slew Rate :
- 1000 V/µs
- Current - Supply :
- 20mA
- Min Operating Temperature :
- -40°C
- Current - Input Bias :
- 19μA
- Supply Voltage :
- 5V
- Output Current per Channel :
- 65mA
- Operating Temperature :
- -40°C ~ 85°C
- Neg Supply Voltage-Max (Vsup) :
- -6V
- Package / Case :
- SOT-23-5
- Pbfree Code :
- No
- Supply Voltage Limit-Max :
- 6V
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Package :
- Bulk
- Qualification Status :
- Not Qualified
- Architecture :
- VOLTAGE-FEEDBACK
- Number of Terminations :
- 5
- Low-Offset :
- No
- Supplier Device Package :
- SOT-23-5
- Input Offset Voltage (Vos) :
- 500μV
- Number of Pins :
- 5
- Operating Supply Current :
- 20mA
- Unity Gain BW-Nom :
- 800000 kHz
- Temperature Grade :
- Industrial
- Output Type :
- -
- Terminal Position :
- Dual
- Lead Free :
- Contains Lead
- Series :
- -
- Max Operating Temperature :
- 85°C
- Common Mode Rejection Ratio :
- 92 dB
- Mounting Type :
- Surface Mount
- RoHS Status :
- RoHS Compliant
- Wideband :
- yes
- Length :
- 2.9mm
- Amplifier Type :
- Operational Amplifier
- Gain Bandwidth Product :
- 800MHz
- Supply Current-Max :
- 26mA
- Number of Functions :
- 1
- Packing Method :
- Tape and Reel
- Bias Current-Max (IIB) @25C :
- 30µA
- Voltage - Input Offset :
- 500 µV
- Current - Output / Channel :
- 65 mA
- Product Status :
- Obsolete
- Base Product Number :
- OPA643
- Number of Circuits :
- 1
- Packaging :
- Tape and Reel (TR)
- Average Bias Current-Max (IIB) :
- 40μA
- Mount :
- Surface Mount
- Pin Count :
- 5
- Terminal Form :
- Gull wing
- Datasheets
- OPA643NB/250
[Instrumentation, Texas Instruments, OPA643NB/250] Overview
The OPA643NB/250 by Texas Instruments is an integrated circuit operational amplifier designed for high-performance applications in the field of instrumentation, particularly in the realm of operational amplifiers (op amps) and buffer amps. With its cutting-edge design and advanced features, this op amp offers exceptional performance and reliability, making it an ideal choice for demanding industrial and scientific environments.
Engineered with precision and expertise, the OPA643NB/250 boasts a wide bandwidth of 800MHz, ensuring fast and accurate signal processing. Its single-channel configuration enhances simplicity and ease of use, while its small-outline transistor (SOT) package (SOT235) enables compact and space-efficient designs.
Whether you're designing sophisticated measurement instruments, precision control systems, or high-speed data acquisition devices, the OPA643NB/250 empowers you to achieve unparalleled results with confidence and precision.
[OPA643NB/250] Features
- High bandwidth of 800MHz for fast signal processing.
- Single-channel configuration for simplicity and ease of use.
- Small-outline transistor (SOT) package (SOT235) for compact designs.
- Low distortion and noise for accurate signal reproduction.
- Wide operating voltage range for versatile compatibility.
- High slew rate for rapid signal response.
- Low input offset voltage for precise measurements.
[OPA643NB/250] Applications
- Medical Instrumentation: The OPA643NB/250 is well-suited for use in medical instruments such as ECG machines and patient monitoring systems, where high bandwidth and low noise are essential for accurate signal processing and diagnosis.
- Test and Measurement Equipment: This op amp finds applications in test and measurement equipment like oscilloscopes and spectrum analyzers, enabling high-speed data acquisition and precise signal analysis.
- Telecommunications Infrastructure: In telecommunications infrastructure such as base stations and repeaters, the OPA643NB/250 plays a crucial role in maintaining signal integrity and reliability, thanks to its high bandwidth and low distortion characteristics.
- Industrial Automation: Industrial automation systems benefit from the OPA643NB/250's high slew rate and wide operating voltage range, facilitating fast and accurate control of processes and machinery.
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