OPA643N/3K
Texas Instruments
Texas Instruments
IC OPAMP VFB 800MHZ SGL SOT23-5
$2.53
Available to order
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OPA643N/3K
$2.53
Product details
Texas Instruments's OPA643N/3K establishes new benchmarks for high-speed buffer amplifiers in the Linear category. This current-feedback architecture device delivers exceptional bandwidth and slew rate for demanding signal processing applications. The unity-gain stable design maintains signal integrity when driving heavy capacitive loads or long transmission lines. Its low harmonic distortion characteristics preserve waveform accuracy in high-fidelity systems. The OPA643N/3K features symmetrical propagation delays, critical for timing-sensitive applications. Digital communication systems employ this buffer in clock distribution networks and high-speed data line drivers. Video equipment manufacturers utilize it for RGB signal conditioning and pixel clock buffering. Test and measurement instruments benefit from its fast settling time in pulse generation circuits. The amplifier's robust output stage drives low-impedance loads without performance degradation. Thermal management design ensures reliable operation in high-density circuit boards. For system architects requiring uncompromised signal buffering, the OPA643N/3K offers unparalleled performance. Multiple package options accommodate various layout constraints and thermal requirements. Contact our technical sales team through the website inquiry system for assistance selecting the optimal version for your design. Include your application details for personalized configuration recommendations.
General specs
- Product Status: Obsolete
- Amplifier Type: Voltage Feedback
- Number of Circuits: 1
- Output Type: -
- Slew Rate: 1000V/µs
- Gain Bandwidth Product: 800 MHz
- -3db Bandwidth: -
- Current - Input Bias: 19 µA
- Voltage - Input Offset: 2.5 mV
- Current - Supply: 20mA
- Current - Output / Channel: 60 mA
- Voltage - Supply Span (Min): 9 V
- Voltage - Supply Span (Max): 11 V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: SC-74A, SOT-753
- Supplier Device Package: SOT-23-5
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