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OPA2132UA +BOM

Dual high-speed amplifier with ±18V capability in an 8-pin SOIC tube package

OPA2132UA Information

Description

The OPA2132UA is a high-speed FET-input operational amplifier from Texas Instruments, available in an SOIC-8 package. This dual operational amplifier features low noise, high precision, and a wide bandwidth of 18 MHz, making it suitable for various applications. Its key characteristics include a low input offset voltage, high common-mode rejection ratio, and a high slew rate of 20 V/µs. The OPA2132UA is commonly used in audio applications such as preamplifiers, headphone amplifiers, and audio mixing consoles due to its excellent signal-to-noise ratio and distortion characteristics. Additionally, it finds employment in instrumentation amplifiers for precise measurements and high-fidelity audio equipment. With an operating voltage range of ±2.5V to ±18V, this operational amplifier provides a high degree of flexibility for design engineers.

Features

The OPA2132UA features:

  • Dual operational amplifier
  • High precision and low noise
  • Wide bandwidth of 18 MHz
  • Low input offset voltage
  • High common-mode rejection ratio
  • High slew rate of 20 V/μs
  • Operating voltage range of ±2.5V to ±18V

These features make it suitable for audio applications such as preamplifiers, headphone amplifiers, and audio mixing consoles, as well as instrumentation amplifiers for precise measurements and high-fidelity audio equipment due to its low noise and distortion characteristics.

Package

The package type of OPA2132UA is SOIC-8 (Small Outline Integrated Circuit - 8 lead).

Pinout

The OPA21LAUA is a dual operational amplifier packaged in an SOIC-8 package, with the following pinout:

  • Pin 1: VCC (positive supply voltage)
  • Pin 2: VEE (negative supply voltage)
  • Pin 3: IN+ (non-inverting input)
  • Pin 4: IN- (inverting input)
  • Pin 5: OUT+ (output of amplifier 1)
  • Pin 6: OUT- (output of amplifier 2)
  • Pin 7: VCC
  • Pin 8: GND (ground)

The OPA21LAUA is a dual operational amplifier, with each amplifier having its own non-inverting and inverting inputs. The amplifiers are designed to operate from a single power supply, with the positive supply voltage connected to pin 1 and the negative supply voltage connected to pin 2.

Manufacturer

The manufacturer of the OPA2132UA is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is a global leader in developing innovative solutions for customers in various industries, including automotive, industrial, medical, and consumer electronics.

Applications

The OPA2132UA is commonly used in:

  • Audio applications such as preamplifiers, headphone amplifiers, and audio mixing consoles
  • Instrumentation amplifiers for precise measurements
  • High-fidelity audio equipment due to its low noise and distortion characteristics

Equivalent

The OPA2132UA is a member of Texas Instruments' operational amplifier family. Equivalent products include other high-speed FET-input op-amps such as:

  • LM833
  • TL07X2
  • ADA4700-1
  • INA833
  • OP27

These devices share similar characteristics, including dual configurations, low noise, wide bandwidths, and suitable for audio applications, instrumentation amplifiers, and more.

opa2132ua

Specifications

Category Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps Amplifier Type J-FET
Number of Circuits 2 Output Type -
Slew Rate 20V/µs Gain Bandwidth Product 8 MHz
Current - Input Bias 5 pA Voltage - Input Offset 500 µV
Current - Supply 4mA (x2 Channels) Current - Output / Channel 40 mA
Voltage - Supply Span (Min) 5 V Voltage - Supply Span (Max) 36 V
Operating Temperature -40°C ~ 85°C (TA) Mounting Type Surface Mount
Base Product Number OPA2132 Number of channels 2
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36
GBW (typ) (MHz) 8 Slew rate (typ) (V/µs) 20
Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 0.5
Iq per channel (typ) (mA) 4 Vn at 1 kHz (typ) (nV√Hz) 8
Rating Catalog Operating temperature range (°C) -40 to 125
Iout (typ) (A) 0.04 Architecture FET
CMRR (typ) (dB) 100 Input bias current (max) (pA) 50
Pin Count 8 Released Date Nov 27, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC Package/Case SOP-8

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Ratings and Reviews

More
Z
Z**y 06/19/2023

receive it quickly, not tested yet

9
L
L**e 04/14/2023

Thank you very much seller. seller recommend to the seller 5 +

1
P
P**a 06/07/2022

Delivery is not quite fast, 22 days. But the kit is received, outwardly everything is in an openwork. We will look at the work)

12
J
J**n 08/26/2020

Great product. Fast shipping. Thank you.

19

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