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OPA635N/250 is listed in the Instrumentation, Op Amps, Buffer Amps range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC OPAMP VFB 140MHZ SGL SOT23-6. Review the specifications below when checking this part for your BOM.
Instrumentation, Op Amps, Buffer Amps specifications for OPA635N/250
- Description：IC OPAMP VFB 140MHZ SGL SOT23-6
- Series：SpeedPlus™
- Mfr：Texas Instruments
- Package：Bulk
- Amplifier Type：Voltage Feedback
- Number of Circuits：1
- Output Type：-
- Slew Rate：250V/µs
- Gain Bandwidth Product：140 MHz
- Current - Input Bias：25 µA
- Voltage - Input Offset：3 mV
- Current - Supply：12mA
- Current - Output / Channel：100 mA
- Voltage - Supply Span (Min)：2.7 V
- Voltage - Supply Span (Max)：10.5 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-23-6
- -3db Bandwidth：150 MHz
Instrumentation, Op Amps, Buffer Amps datasheet and documents for OPA635N/250
Instrumentation, Op Amps, Buffer Amps Overview
The OPA635N/250 is a wideband, single-supply operational amplifier manufactured by Texas Instruments. It operates on supply voltages from +3V to +10V and features a gain bandwidth product of 140MHz with a slew rate of 250V/µs. The device includes a zero-power disable function that reduces quiescent current to near zero when disabled. It provides an output swing within 30mV of ground and supports high output currents up to 80mA.
Instrumentation, Op Amps, Buffer Amps Feature Summary
- Integrated high-speed disable circuitry for system power reduction
- Input voltage range extends below ground potential
- Complementary common-emitter output stage for low saturation voltage
Instrumentation, Op Amps, Buffer Amps Applications
- Single-supply ADC input buffers
- Single-supply video line drivers
- Wireless LAN IF amplifiers
- CCD imaging channels
Instrumentation, Op Amps, Buffer Amps Procurement Notes
Verify the specific package marking code A35 corresponds to the SOT-23-6 configuration. Confirm the datasheet revision SBOS097A matches the required specifications. Ensure the disable pin functionality aligns with the system control logic requirements.
Instrumentation, Op Amps, Buffer Amps Selection Notes
Select this component for applications requiring high-speed signal processing under low-voltage constraints. The integrated disable feature makes it suitable for multiplexing systems or designs prioritizing power conservation during idle states.
Instrumentation, Op Amps, Buffer Amps Part Context
This part belongs to the OPA63x family of wideband operational amplifiers. It is distinguished from the OPA634 by the inclusion of a dedicated disable pin. The N suffix indicates availability in the SOT-23-6 surface-mount package.
Instrumentation, Op Amps, Buffer Amps Replacement Considerations
OPA634N/250
Instrumentation, Op Amps, Buffer Amps FAQ
How does the disable pin affect the output state?
When the disable pin is driven HIGH, the device enters a zero-power state, effectively isolating the output.
What is the minimum operating voltage?
The minimum operating voltage is 2.7V.
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