LM7322QMAX/NOPB by Texas Instruments | General Purpose Amplifiers | Avnet ASIA
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LM7322QMAX/NOPB

Texas Instruments

OP Amp Dual GP R-R I/O ±16V 32V 8-Pin SOIC T/R

Manufacturer Part #: LM7322QMAX/NOPB

Alternate Part #: LM7322QMAX/NOPB


RoHS Compliant

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Information

The LM7321/LM7321Q/LM7322/LM7322Q are rail-to-rail input and output amplifiers with wide operating voltages and high output currents. The LM7321/LM7321Q/LM7322/LM7322Q are efficient, achieving 18 V/µs slew rate and 20 MHz unity gain bandwidth while requiring only 1 mA of supply current per op amp. The LM7321/LM7321Q/LM7322/LM7322Q performance is fully specified for operation at 2.7V, ±5V and ±15V.

The LM7321/LM7321Q/LM7322/LM7322Q are designed to drive unlimited capacitive loads without oscillations. All LM7321/LM7321Q and LM7322/LM732Q parts are tested at −40°C, 125°C, and 25°C, with modern automatic test equipment. High performance from −40°C to 125°C, detailed specifications, and extensive testing makes them suitable for industrial, automotive, and communications applications.

Greater than rail-to-rail input common mode voltage range with 50 dB of common mode rejection across this wide voltage range, allows both high side and low side sensing. Most device parameters are insensitive to power supply voltage, and this makes the parts easier to use where supply voltage may vary, such as automotive electrical systems and battery powered equipment. These amplifiers have true rail-to-rail output and can supply a respectable amount of current (15 mA) with minimal head- room from either rail (300 mV) at low distortion (0.05% THD+Noise). There are several package options for each part. Standard SOIC versions of both parts make upgrading existing designs easy. LM7322LM7322Q are offered in a space saving 8-Pin VSSOP package. The LM7321/LM7321Q are offered in small SOT-23 package, which makes it easy to place this part close to sensors for better circuit performance.

Key Features

  • (VS = ±15, TA = 25°C, Typical Values Unless Specified.)
  • Wide Supply Voltage Range 2.5V to 32V
  • Output Current +65 mA/−100 mA
  • Gain Bandwidth Product 20 MHz
  • Slew Rate 18 V/µs
  • Capacitive Load Tolerance Unlimited
  • Input Common Mode Voltage 0.3V Beyond Rails
  • Input Voltage Noise 15 nV/√Hz
  • Input Current Noise 1.3 pA/√Hz
  • Supply Current/Channel 1.1 mA
  • Distortion THD+Noise −86 dB
  • Temperature Range −40°C to 125°C
  • Tested at −40°C, 25°C and 125°C at 2.7V, ±5V, ±15V.
  • LM7321Q/LM7322Q are Automotive Grade Products that are AEC-Q100 Grade 1 Qualified.
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Typical Dual Supply Voltage
    ±3|±5|±9|±12|±15 V
    Minimum Dual Supply Voltage
    ±1.25 V
    Product Dimensions
    5(Max) x 4(Max) x 1.5(Max)
    Maximum Supply Current
    2.8@±5V mA
    Maximum Dual Supply Voltage
    ±16 V
    Typical Input Noise Voltage Density
    14.3@±5V nV/rtHz
    Technology
    CMOS
    Screening Level
    Automotive
    Lead Finish
    Tin
    Minimum Single Supply Voltage
    2.5 V
    Typical Voltage Gain
    80 dB
    Maximum Operating Supply Voltage
    ±16|32 V
    MSL Level
    1
    Typical Gain Bandwidth Product
    16 MHz
    Maximum Single Supply Voltage
    32 V
    Minimum PSRR
    78 dB
    Pin Count
    8
    Typical Single Supply Voltage
    3|5|9|12|15|18|24|28 V
    Number of Channels per Chip
    2
    Power Supply Type
    Single|Dual
    Rail to Rail
    Rail to Rail Input/Output
    Maximum Input Offset Voltage
    5@±5V mV
    Typical Slew Rate
    12.3@±5V V/us
    Typical NonInverting Input Noise Current Density
    1.35@±5V pA/rtHz
    Supplier Package
    SOIC
    Shut Down Support
    No
    Operating Temperature
    -40 to 125 °C
    Type
    General Purpose Amplifier
    Mounting
    Surface Mount
    Max Processing Temp
    260
    Minimum CMRR
    65 dB
    Maximum Input Bias Current
    1.2@±5 uA

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    SCHEDULE B:
    8542 2121-00
    HTSN:
    8542 2121-00
    UNSPSC:
    32101629
    UNSPSC VERSION:
    V15.1101

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