Datasheet4U Logo Datasheet4U.com

OPA1689 Datasheet Rail-to-Rail Output Operational Amplifiers

Manufacturer: Texas Instruments

📥 Download Datasheet

General Description

The OPA1688 and OPA1689 are a family of SoundPlus™ 36-V, single-supply, low-noise operational amplifiers capable of operating on supplies ranging from 4.5 V (±2.25 V) to 36 V (±18 V).

This latest addition of high-voltage audio operational amplifiers, in conjunction with the OPA16xx devices provide a family of bandwidth, noise, and power options to meet the needs of a wide variety of applications.

The OPA168x are available in micropackages, and offer low offset, drift, and quiescent current.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Burr-Brown Audio OPA1688, OPA1689 SBOS724 – SEPTEMBER 2015 OPA168x SoundPlus 36-V, Single-Supply, 10-MHz, Rail-to-Rail Output.

Key Features

  • 1 THD+N, 50 mW, 32 Ω, 1 kHz,.
  • 109 dB.
  • Wide Supply Range:.
  • 4.5 V to 36 V, ±2.25 V to ±18 V.
  • Low Offset Voltage: ±0.25 mV.
  • Low Offset Drift: ±0.5 µV/°C.
  • Gain Bandwidth: 10 MHz.
  • Low Input Bias Current: ±10 pA.
  • Low Quiescent Current: 1.6 mA per Amplifier.
  • Low Noise: 8 nV/√Hz.
  • EMI- and RFI-Filtered Inputs.
  • Input Range Includes Negative Supply.
  • Input Range Operates to Positive Supply.

More Datasheets from Texas Instruments

Part Number Description
OPA1688 SoundPlus 36-V Single-Supply 10-MHz Rail-to-Rail Output Operational Amplifiers
OPA1602 AUDIO OPERATIONAL AMPLIFIERS
OPA1604 AUDIO OPERATIONAL AMPLIFIERS
OPA1611 Bipolar-Input Audio Operational Amplifiers
OPA1612 Bipolar-Input Audio Operational Amplifiers
OPA1612-Q1 Bipolar-Input Audio Operational Amplifiers
OPA1622 High-Fidelity Bipolar-Input Audio Operational Amplifier
OPA1632 Fully-Differential Audio Operational Amplifier
OPA1637 Audio Operational Amplifier
OPA1641 JFET-Input Audio Operational Amplifier