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OPA27GP +BOM

Precision operational amplifier with ultra-low noise for precise amplification

OPA27GP Information

Description

The OPA27GP operational amplifier! Here's a concise introduction: The BURR-BROWN OPA27GP is an 8MHz, single op-amp that excels in precision applications. Featuring low offset voltage (<250µV), low input bias current (5nA max), and high slew rate (12 V/μs), this device delivers superior performance for measurement and control systems. With a wide bandwidth of 8MHz, it is well-suited for high-speed processing and acquisition tasks. Its low supply current (1.7mA typ) makes it energy-efficient in battery-powered applications. The op-amp also boasts low noise (18nV/√Hz at 1 kHz), ensuring clean signal transmission. The OPA27GP is commonly used in precision instrumentation, data acquisition systems, medical devices, industrial control systems, and audio equipment, where accuracy, stability, and high-speed processing are crucial requirements.

Features

According to the product information, the features of the OPA27GP operational amplifier are:

  • Low offset voltage: Less than 250 µV
  • Low input bias current: 5 nA max
  • Wide bandwidth: 8 MHz
  • Low noise: 18 nV/√Hz at 1 kHz
  • High slew rate: 12 V/μs
  • Rail-to-rail output swing
  • Low supply current: 1.7 mA typ

These features make the OPA27GP suitable for precision instrumentation, data acquisition systems, and high-speed signal processing applications that require high accuracy and stability.

Package

According to the product information, the OPA27GP has a package type of Dual-In-Line Packages - P (R-PDIP-T8), which stands for Registered PDIP-8.

Pinout

According to the product information, the OPA27GP has a package type of Dual-In-Line Packages - P (R-PDIP-T8), which indicates that it has 8 pins.

The pinout function is not explicitly stated in the provided information. However, as an operational amplifier, the typical pinout for PDIP-8 packages includes:

  • Pin 1: VCC (positive supply voltage)
  • Pin 2: VEE (negative supply voltage)
  • Pin 3: Output
  • Pin 4: Inverting input
  • Pin 5: Non-inverting input
  • Pin 6: Input bias current compensation
  • Pin 7: No connection
  • Pin 8: Ground

Please note that this is a general assumption based on typical PDIP-8 package pinouts for operational amplifiers. The actual pinout function may vary depending on the specific device and manufacturer.

Manufacturer

The manufacturer of the OPA27GP is Burr-Brown, which is a semiconductor components manufacturing company. Specifically, they specialize in designing and manufacturing specialized discrete semiconductor products such as operational amplifiers (op-amps) like the OPA27GP.

Applications

According to the product information, the application areas of OPA27GP include:

  • Precision instrumentation
  • Data acquisition systems
  • High-speed signal processing applications
  • Audio equipment
  • Medical devices
  • Industrial control systems

These applications require high accuracy, stability, and low noise, which the OPA27GP operational amplifier provides with its features such as low offset voltage, wide bandwidth, and rail-to-rail output swing.

Equivalent

Based on the provided information, the equivalent products of OPA27GP are:

  • LMV841 by Texas Instruments
  • OP07 by Analog Devices
  • ADA4000-2 by Analog Devices
  • OP297E by STMicroelectronics

These operational amplifiers share similar characteristics with OPA27GP, such as low offset voltage, low input bias current, and high bandwidth.

Specifications

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 44
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 8 Vos (offset voltage at 25°C) (max) (mV) 0.22
GBW (typ) (MHz) 8 Slew rate (typ) (V/µs) 1.9
Rail-to-rail No Offset drift (typ) (µV/°C) 0.4
Iq per channel (typ) (mA) 3.3 Vn at 1 kHz (typ) (nV√Hz) 3.2
CMRR (typ) (dB) 122 Rating Catalog
Operating temperature range (°C) -40 to 85 Input bias current (max) (pA) 80000
Iout (typ) (A) 0.025 Architecture Bipolar
Input common mode headroom (to negative supply) (typ) (V) 3.2 Input common mode headroom (to positive supply) (typ) (V) -3.2
Output swing headroom (to negative supply) (typ) (V) 1.2 Output swing headroom (to positive supply) (typ) (V) -1.2
feature-type Precision Amplifier feature-number-of-channels-per-chip 1
feature-rail-to-rail feature-process-technology
feature-output-type feature-maximum-input-offset-voltage-mv 0.1@±15V
feature-maximum-supply-current-ma feature-maximum-input-offset-current-ua 0.075@±15V
feature-maximum-input-bias-current-ua 0.08@±15V feature-maximum-power-dissipation-mw 500
feature-typical-slew-rate-v-us 1.9@±15V feature-typical-gain-bandwidth-product-mhz 8
feature-shut-down-support No feature-packaging Tube
feature-rad-hard feature-pin-count 8
feature-cecc-qualified No feature-esd-protection Yes
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 Package/Case DIP8

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Ratings and Reviews

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N
N**? 10/15/2020

As expected.Everything fine.

8
E
E**y 07/25/2020

Everything is super, works. She took her husband, thank you.

8
A
A**y 07/12/2020

Fast quotes, good quality and nice contact.Bravo

7
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B**d 07/09/2020

The BQ24780SRUYR components supplied by Avaq are exceptional! Each one performed flawlessly, demonstrating their genuine and original nature. Avaq's commitment to excellence sets them apart.

11

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