LMP7704MTX/NOPB by Texas Instruments | APACGeneral Purpose Amplifiers | Avnet ASIA
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LMP7704MTX/NOPB

Texas Instruments

OP Amp Quad GP R-R I/O 12V 14-Pin TSSOP T/R

制造商料号#: LMP7704MTX/NOPB

替代型号#: LMP7704MTX/NOPB


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描述

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替代/替换

信息

The LMP7701/LMP7702/LMP7704 are single, dual, and quad low offset voltage, rail-to-rail input and output precision amplifiers each with a CMOS input stage and a wide supply voltage range. The LMP7701/LMP7702/LMP7704 are part of the LMP precision amplifier family and are ideal for sensor interface and other instrumentation applications.

The specified low offset voltage of less than ±200 µV along with the specified low input bias current of less than ±1 pA make the LMP7701 ideal for precision applications. The LMP7701/LMP7702/LMP7704 are built utilizing VIP50 technology, which allows the combination of a CMOS input stage and a 12V common mode and supply voltage range. This makes the LMP7701/LMP7702/LMP7704 great choices in many applications where conventional CMOS parts cannot operate under the desired voltage conditions.

The LMP7701/LMP7702/LMP7704 each have a rail-to-rail input stage that significantly reduces the CMRR glitch commonly associated with rail-to-rail input amplifiers. This is achieved by trimming both sides of the complimentary input stage, thereby reducing the difference between the NMOS and PMOS offsets. The output of the LMP7701/LMP7702/LMP7704 swings within 40 mV of either rail to maximize the signal dynamic range in applications requiring low supply voltage.

The LMP7701 is offered in the space saving 5-Pin SOT-23 and 8-Pin SOIC package. The LMP7702 is offered in the 8-Pin SOIC and 8-Pin VSSOP package. The quad LMP7704 is offered in the 14-Pin SOIC and 14-Pin TSSOP package. These small packages are ideal solutions for area constrained PC boards and portable electronics.

 

技术参数

  • Unless Otherwise Noted,
    Typical Values at VS = 5V
    • Input Offset Voltage (LMP7701): ±200 µV (max)
    • Input Offset Voltage (LMP7702/LMP7704): ±220 µV (max)
    • Input Bias Current: ±200 fA
    • Input Bias Current: ±200 fA
    • Input Voltage Noise: 9 nV/√Hz
    • CMRR: 130 dB
    • Open Loop Gain: 130 dB
    • Temperature Range: −40°C to 125°C
    • Unity Gain Bandwidth: 2.5 MHz
    • Supply Current (LMP7701): 715 µA
    • Supply Current (LMP7702): 1.5 mA
    • Supply Current (LMP7704): 2.9 mA
    • Supply Voltage Range: 2.7V to 12V
    • Rail-to-Rail Input and Output
  • 技术特性

    描述
    寻找类似物料
    Operating Temperature
    -40 to 125 °C
    Maximum Operating Supply Voltage
    12 V
    Typical Slew Rate
    1@5V V/us
    Number of Channels per Chip
    4
    Minimum PSRR
    86 dB
    Typical Voltage Gain
    130 dB
    Maximum Input Bias Current
    0.000001@5V uA
    Minimum CMRR
    86 dB
    Typical Single Supply Voltage
    3|5|9 V
    Power Supply Type
    Single
    Rail to Rail
    Rail to Rail Input/Output
    Typical Gain Bandwidth Product
    2.5 MHz
    Maximum Input Offset Voltage
    0.22@5V mV
    Shut Down Support
    No
    Maximum Single Supply Voltage
    12 V
    Minimum Single Supply Voltage
    2.7 V
    Mounting
    Surface Mount
    Type
    General Purpose Amplifier
    Max Processing Temp
    260
    Product Dimensions
    5 x 4.4 x 0.9 mm
    Maximum Supply Current
    3.7@5V mA
    Typical NonInverting Input Noise Current Density
    0.001@5V pA/rtHz
    Pin Count
    14
    Supplier Package
    TSSOP
    Lead Finish
    Matte Tin
    Typical Input Noise Voltage Density
    9@5V nV/rtHz
    MSL Level
    1
    Technology
    CMOS

    ECCN / UNSPSC

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

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