OPA2342UA/2K5 by Texas Instruments | APACOP Amp | Avnet ASIA
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OPA2342UA/2K5

Texas Instruments

OP Amp Dual GP R-R I/O 5.5V 8-Pin SOIC T/R

制造商料号#: OPA2342UA/2K5

替代型号#: OPA2342UA/2K5


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描述

文档

替代/替换

信息

The OPA342 series rail-to-rail CMOS operational amplifiers are designed for low-cost, low-power, miniature applications. They are optimized to operate on a single supply as low as 2.5V with an input common-mode voltage range that extends 300mV beyond the supplies.

Rail-to-rail input/output and high-speed operation make them ideal for driving sampling Analog-to-Digital Converters (ADC). They are also well suited for general-purpose and audio applications and providing I/V conversion at the output of Digital-to-Analog Converters (DAC). Single, dual, and quad versions have identical specs for design flexibility.

The OPA342 series offers excellent dynamic response with a quiescent current of only 250uA max. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.

技术参数

  • LOW QUIESCENT CURRENT: 150uA typ
  • RAIL-TO-RAIL INPUT
  • RAIL-TO-RAIL OUTPUT (within 1mV)
  • SINGLE SUPPLY CAPABILITY
  • LOW COST
  • MicroSIZE PACKAGE OPTIONS:
    • SOT23-5
    • MSOP-8
    • TSSOP-14
  • BANDWIDTH: 1MHz
  • SLEW RATE: 1V/us
  • THD + NOISE: 0.006%
  • APPLICATIONS
    • COMMUNICATIONS
    • PCMCIA CARDS
    • DATA ACQUISITION
    • PROCESS CONTROL
    • AUDIO PROCESSING
    • ACTIVE FILTERS
    • TEST EQUIPMENT
    • CONSUMER ELECTRONICS
  • 技术特性

    描述
    寻找类似物料
    MSL Level
    2
    Technology
    CMOS
    Minimum CMRR
    76 dB
    Typical Voltage Gain
    124 dB
    Maximum Input Offset Voltage
    6@5.5V mV
    Pin Count
    8
    Typical Slew Rate
    1@5.5V V/us
    Supplier Package
    SOIC
    Typical Single Supply Voltage
    3|5 V
    Maximum Operating Supply Voltage
    5.5 V
    Typical Gain Bandwidth Product
    1 MHz
    Minimum PSRR
    90.46 dB
    Typical Input Noise Voltage Density
    30@5.5V nV/rtHz
    Typical NonInverting Input Noise Current Density
    0.0005@5.5V pA/rtHz
    Maximum Single Supply Voltage
    5.5 V
    Product Dimensions
    5 x 4 x 1.5 mm
    Number of Channels per Chip
    2
    Max Processing Temp
    260
    Shut Down Support
    No
    Rail to Rail
    Rail to Rail Input/Output
    Maximum Input Bias Current
    0.00001@5.5V uA
    Minimum Single Supply Voltage
    2.7 V
    Type
    General Purpose Amplifier
    Mounting
    Surface Mount
    Lead Finish
    Gold
    Operating Temperature
    -40 to 85 °C
    Power Supply Type
    Single

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    8542330000"
    HTSN:
    8542.33.00.01"
    UNSPSC:
    32101629
    UNSPSC VERSION:
    V15.1101

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