6-pin (DBV) package image

OPA861IDBVT ACTIVE

Wide Bandwidth Operational Transconductance Amplifier

ACTIVE custom-reels CUSTOM Custom reel may be available

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Quality information

Rating Catalog
RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish / Ball material
  • MSL rating / Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Additional manufacturing information

Information included:

  • Fab location
  • Assembly location
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins SOT-23 (DBV) | 6
Operating temperature range (°C) -40 to 85
Package qty | Carrier 250 | SMALL T&R

Features for the OPA861

  • Wide Bandwidth (80MHz, Open-Loop, G = +5)
  • High Slew Rate (900V/µs)
  • High Transconductance (95mA/V)
  • External IQ-Control
  • Low Quiescent Current (5.4mA)
  • APPLICATIONS
    • Video/Broadcast Equipment
    • Communications Equipment
    • High-Speed Data Acquisition
    • Wideband LED Drivers
    • Control Loop Amplifiers
    • Wideband Active Filters
    • Line Drivers

    Description for the OPA861

    The OPA861 is a versatile monolithic component designed for wide-bandwidth systems, including high performance video, RF and IF circuitry. The OPA861 is a wideband, bipolar operational transconductance amplifier (OTA).

    The OTA or voltage-controlled current source can be viewed as an ideal transistor. Like a transistor, it has three terminals—a high impedance input (base), a low-impedance input/output (emitter), and the current output (collector). The OPA861, however, is self-biased and bipolar. The output collector current is zero for a zero base-emitter voltage. AC inputs centered about zero produce an output current, which is bipolar and centered about zero. The transconductance of the OPA861 can be adjusted with an external resistor, allowing bandwidth, quiescent current, and gain trade-offs to be optimized.

    Used as a basic building block, the OPA861 simplifies the design of AGC amplifiers, LED driver circuits for fiber optic transmission, integrators for fast pulses, fast control loop amplifiers and control amplifiers for capacitive sensors, and active filters. The OPA861 is available in SO-8 and SOT23-6 surface-mount packages.

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    Carrier options

    You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

    A custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

    Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

    TI often ships tube or tray devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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    Lot and date code selection may be available

    Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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