MAX9916

PRODUCTION

1MHz, 20µA, Rail-to-Rail I/O Op Amps with Shutdown

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Overview

  • High 1MHz GBW
  • Ultra-Low 20µA Supply Current
  • Single 1.8V to 5.5V Supply Voltage Range
  • Ultra-Low 1pA Input Bias Current
  • Rail-to-Rail Input and Output Voltage Ranges
  • Low ±200µV Input Offset Voltage
  • Low 0.001µA Shutdown Current
  • High-Impedance Output During Shutdown (MAX9915/MAX9917)
  • Unity-Gain Stable
  • Available in Tiny SC70, SOT23, and µMAX Packages

The single MAX9914/MAX9915 and dual MAX9916/MAX9917 operational amplifiers feature maximized ratio of gain bandwidth to supply current and are ideal for battery-powered applications such as portable instrumentation, portable medical equipment, and wireless handsets. These CMOS op amps feature an ultra-low 1pA input bias current, rail-to-rail inputs and outputs, low 20µA supply current, and operate from a single 1.8V to 5.5V supply. For additional power conservation, the MAX9915/MAX9917 feature a low-power shutdown mode that reduces supply current to 1nA, and puts the amplifier outputs in a high-impedance state. These devices are unity-gain stable with a 1MHz gain-bandwidth product.

The MAX9914 and MAX9915 are available in 5-pin and 6-pin SC70 packages, respectively. The MAX9916 is available in an 8-pin SOT23 package, and the MAX9917 in a 10-pin µMAX® package. All devices are specified over the -40°C to +85°C extended operating temperature range.

Applications

  • Cellular Handsets
  • Cordless Phones
  • Data-Acquisition Equipment
  • Digital Cameras (DIGICAMs)
  • Glucose Meters
  • GPS Solutions
  • IP Camera
  • Laptops
  • MP3 and Portable Media Players
  • Portable Medical Devices
  • Portable Test Equipment
  • RF Tags

MAX9916
1MHz, 20µA, Rail-to-Rail I/O Op Amps with Shutdown
MAX9914, MAX9915, MAX9916, MAX9917: Typical Operating Circuit
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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Operational Amplifiers (Op Amps) 2
MAX4036 PRODUCTION Low IBIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference
MAX4470 PRODUCTION Single/Dual/Quad, +1.8V/750nA, SC70, Rail-to-Rail Op Amps
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Tools & Simulations

LTspice


Models for the following parts are available in LTspice:

  • MAX9916

SPICE Model 2

LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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