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1.8V, 15MHz, Low-Offset, Low-Power, Dual Op Amp

A unique combination of high-speed, precision, and low-voltage operation perfect for many applications!

产品详情

主要特征

Parametric specs for Operational Amplifiers
Unity Gain BW (MHz) (typ) 15
Input IBIAS (nA) (max) 0.0015
VSUPPLY (Total) (V) (min) 1.8
VSUPPLY (Total) (V) (max) 5.5
# Amplifiers 2
Rail to Rail Input/Output
Package/Pins ULTRA TQFN/10
Budgetary
Price (See Notes)
0.62
缩小

简化框图

Technical Docs

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参量

Parametric specs for Operational Amplifiers
Unity Gain BW (MHz) (typ) 15
Input IBIAS (nA) (max) 0.0015
VSUPPLY (Total) (V) (min) 1.8
VSUPPLY (Total) (V) (max) 5.5
# Amplifiers 2
Rail to Rail Input/Output
Package/Pins ULTRA TQFN/10
Budgetary
Price (See Notes)
0.62

主要特征

  • Wide Supply Range from 1.8V to 5.5V over the -40°C to +125°C Range
  •  Low 50μV (Max) Input Offset Voltage with Power-On Autocalibration at +25°C
  • 15 MHz Unity-Gain Bandwidth
  • Low 12.7nV/√Hz Input Voltage-Noise Density
  • 750μA Quiescent Current per Channel
  • Rail-to-Rail Inputs and Outputs
  • <1.5pA Low Input Bias Current at +25°C
  • Power-Saving Shutdown Mode
  • Separate Shutdown for Each Channel

应用/用途

  • Notebooks
  • 3G/4G Handsets
  • Portable Medical Instruments
  • Battery-Operated Devices
  • Analog-to-Digital Converter Buffers
  • Transimpedance Amplifiers
  • General-Purpose Signal Processing

描述

The MAX40263 is a dual-channel operational amplifier with two channels that can be disabled separately with two individual pins.

The MAX40263 offers a unique combination of high-speed, precision, and low-voltage operation, making it ideally suited for a large number of signal-processing functions such as filtering and amplification of signals in portable and industrial equipment.

The MAX40263's rail-to-rail input/outputs and low noise guarantee maximum dynamic range in demanding applications such as 12- to 14-bit SAR ADC drivers. Unlike traditional rail-to-rail input structures, input crossover distortion is absent due to an optimized input stage with an ultra-quiet charge pump. The input offset voltage is as low as 50μV due to the autocalibration performed during power-up. The device also includes a fast-power-on shutdown mode for further power savings.

The MAX40263 operates from a wide supply range of 1.8V to 5.5V over the -40°C to +125°C temperature range and consumes only 750µA (typ) supply current per channel. It is available in a tiny, 10-pin QFN package.

The MAX40263 is an extension of the MAX44259/60/61/63 and MAX40110/11 families with individual shutdown pins for separate channels.

简化框图

MAX40263: Typical Application Circuit MAX40263: Typical Application Circuit Zoom icon

Technical Docs

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心

采样:
选择上方“样片”按钮将重定向至第三方ADI样片网站。登录后,所选部件将转移到您在此网站上的购物车。如果您之前从未使用过此网站,请创建一个新帐户。有关此样片网站的任何问题,请联系SampleSupport@analog.com