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Op Amp Dual High Output Power Amplifier R-R I/O ±16V/32V 8-Pin VSSOP T/R

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LM7332MMX/NOPB General Description

The LM7332 device is a dual rail-to-rail input and output amplifier with a wide operating temperature range (–40°C to +125°C) that meets the needs of automotive, industrial, and power supply applications. The LM7332 has an output current of 100 mA, which is higher than that of most monolithic operational amplifiers. Circuit designs with high output current requirements often require discrete transistors because many operational amplifiers have low current output. The LM7332 has enough current output to drive many loads directly, saving the cost and space of the discrete transistors.

The exceptionally wide operating supply voltage range of 2.5 V to 32 V alleviates any concerns over functionality under extreme conditions and offers flexibility of use in a multitude of applications. Most parameters of this device are insensitive to power supply variations; this design enhancement is another step in simplifying usage. Greater than rail-to-rail input common mode voltage range allows operation in many applications, including high-side and low-side sensing, without exceeding the input range.

The LM7332 can drive unlimited capacitive loads without oscillations.

The LM7332 is offered in the 8-pin VSSOP and SOIC packages.

Texas Instruments, Inc Inventory

Key Features

  • VS = ±15 V, TA = 25°C, Typical Values Unless Specified
  • Wide Supply Voltage Range 2.5 V to 32 V
  • Wide Input Common Mode Voltage 0.3 V Beyond Rails
  • Output Short Circuit Current > 100 mA
  • High Output Current (1 V from Rails) ±70 mA
  • GBWP 21 MHz
  • Slew Rate 15.2 V/µs
  • Capacitive Load Tolerance Unlimited
  • Total Supply Current 2 mA
  • Temperature Range –40°C to +125°C
  • Tested at –40°C, +125°C, and +25°C at 5 V, ±5 V, ±15 V
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory


Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In, Out
GBW (typ) (MHz) 19 Slew rate (typ) (V/µs) 12
Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.75
Vn at 1 kHz (typ) (nV√Hz) 14.8 Rating Catalog
Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 2
Features High Cload Drive Input bias current (max) (pA) 200000
CMRR (typ) (dB) 74 Iout (typ) (A) 0.09
Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) -0.3
Input common mode headroom (to positive supply) (typ) (V) 0.3 Output swing headroom (to negative supply) (typ) (V) 0.02
Output swing headroom (to positive supply) (typ) (V) -0.1 feature-type High Output Power Amplifier
feature-manufacturer-type High Output Power Amplifier feature-number-of-channels-per-chip 2
feature-rail-to-rail Rail to Rail Input/Output feature-process-technology
feature-output-type feature-maximum-input-offset-voltage-mv 4@5V
feature-maximum-supply-current-ma feature-maximum-input-offset-current-ua 0.25@5V
feature-maximum-input-bias-current-ua 2@5V feature-maximum-power-dissipation-mw
feature-typical-slew-rate-v-us 12@5V feature-typical-gain-bandwidth-product-mhz 19.3
feature-shut-down-support No feature-packaging Tape and Reel
feature-rad-hard No feature-pin-count 8
feature-supplier-package VSSOP feature-standard-package-name1 SOP
feature-cecc-qualified No feature-esd-protection
feature-escc-qualified feature-military No
feature-aec-qualified No feature-aec-qualified-number
feature-auto-motive No feature-p-pap No
feature-eccn-code EAR99 feature-svhc No
feature-svhc-exceeds-threshold No


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Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

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We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
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Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


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Buying Guide

  • What is the lifespan of LM7332MMX/NOPB?

    The lifespan of LM7332MMX/NOPB depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of LM7332MMX/NOPB?

    You can find it with PDF Datasheet for LM7332MMX/NOPB on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of LM7332MMX/NOPB?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

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