OPA355NA/3K by Texas Instruments | Voltage Feedback Amplifiers | Avnet ASIA
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OPA355NA/3K

Texas Instruments

OP Amp Single Volt Fdbk R-R O/P ±2.75V/5.5V 6-Pin SOT-23 T/R

Manufacturer Part #: OPA355NA/3K

Alternate Part #: OPA355NA/3K


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Descriptions

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Information

The OPA355 series high-speed, voltage-feedback CMOS operational amplifiers are designed for video and other applications requiring wide bandwidth. The OPA355 is unity-gain stable and can drive large output currents. In addition, the OPA355 has a digital shutdown (Enable) function. This feature provides power savings during idle periods and places the output in a high-impedance state to support output multiplexing. Differential gain is 0.02% and differential phase is 0.05°. Quiescent current is only 8.3mA per channel.

The OPA355 is optimized for operation on single or dual supplies as low as 2.5V (±1.25V) and up to 5.5V (±2.75V). Common-mode input range for the OPA355 extends 100mV below ground and up to 1.5V from V+. The output swing is within 100mV of the rails, supporting wide dynamic range.

The OPA355 series is available in single (SOT23-6 and SO-8), dual (MSOP-10), and triple (TSSOP-14 and SO-14) versions. Multichannel versions feature completely independent circuitry for lowest crosstalk and freedom from interaction. All are specified over the extended –40°C to +125°C range.

Key Features

  • UNITY-GAIN BANDWIDTH: 450MHz
  • WIDE BANDWIDTH: 200MHz GBW
  • HIGH SLEW RATE: 360V/µs
  • LOW NOISE: 5.8nV/√Hz
  • EXCELLENT VIDEO PERFORMANCE:
       DIFF GAIN: 0.02%, DIFF PHASE: 0.05°
       0.1dB GAIN FLATNESS: 75MHz
  • INPUT RANGE INCLUDES GROUND
  • RAIL-TO-RAIL OUTPUT (within 100mV)
  • LOW INPUT BIAS CURRENT: 3pA
  • LOW SHUTDOWN CURRENT: 3.4µA
  • ENABLE/DISABLE TIME: 100ns/30ns
  • THERMAL SHUTDOWN
  • SINGLE-SUPPLY OPERATING RANGE: 2.5V to 5.5V
  • MicroSIZE PACKAGES
  • APPLICATIONS
    • VIDEO PROCESSING
    • ULTRASOUND
    • OPTICAL NETWORKING, TUNABLE LASERS
    • PHOTODIODE TRANSIMPEDANCE AMPS
    • ACTIVE FILTERS
    • HIGH-SPEED INTEGRATORS
    • ANALOG-TO-DIGITAL (A/D)CONVERTER INPUT BUFFERS
    • DIGITAL-TO-ANALOG (D/A)CONVERTER OUTPUT AMPLIFIERS
    • BARCODE SCANNERS
    • COMMUNICATIONS
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Typical Input Noise Voltage Density
    5.8@5.5V nV/rtHz
    Typical Gain Bandwidth Product
    200 MHz
    Typical NonInverting Input Noise Current Density
    0.05@5.5V pA/rtHz
    Screening Level
    Extended
    Pin Count
    6
    Power Supply Type
    Single|Dual
    MSL Level
    2
    Max Processing Temp
    260|300
    Maximum Operating Supply Voltage
    ±2.75|5.5 V
    Maximum Input Offset Voltage
    9@5V mV
    Maximum Dual Supply Voltage
    ±2.75 V
    Rail to Rail
    Rail to Rail Output
    Mounting
    Surface Mount
    Number of Channels per Chip
    1
    Type
    Voltage Feedback Amplifier
    Operating Temperature
    -40 to 125 °C
    Typical Slew Rate
    360@5V V/us
    Minimum Single Supply Voltage
    2.7 V
    Product Dimensions
    2.9 x 1.6 x 1.15 mm
    Typical Voltage Gain
    92 dB
    Maximum Single Supply Voltage
    5.5 V
    Minimum CMRR
    66 dB
    Supplier Package
    SOT-23
    Lead Finish
    Gold
    Typical Single Supply Voltage
    3|5 V
    Shut Down Support
    Yes
    Maximum Input Bias Current
    0.00005@5.5V uA
    Minimum PSRR
    81.94 dB
    Technology
    CMOS
    Minimum Dual Supply Voltage
    ±1.35 V

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    SCHEDULE B:
    8542390000"
    HTSN:
    8542.33.00.01"
    UNSPSC:
    32101629
    UNSPSC VERSION:
    V15.1101

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