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200kHz, 4µA, Rail-to-Rail I/O Op Amps with Shutdown

Product Details

Key Features

Applications/Uses

Parametric specs for Operational Amplifiers
Unity Gain BW (MHz) (typ) 0.2
Input IBIAS (nA) (max) 0.01
VOS (µV) (max) 1000
VSUPPLY (Total) (V) (min) 1.8
VSUPPLY (Total) (V) (max) 5.5
# Amplifiers 1
Rail to Rail Input/Output
Package/Pins SC70/6
WLP/6
Budgetary
Price (See Notes)
0.55
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Simplified Block Diagram

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Parameters

Parametric specs for Operational Amplifiers
Unity Gain BW (MHz) (typ) 0.2
Input IBIAS (nA) (max) 0.01
VOS (µV) (max) 1000
VSUPPLY (Total) (V) (min) 1.8
VSUPPLY (Total) (V) (max) 5.5
# Amplifiers 1
Rail to Rail Input/Output
Package/Pins SC70/6
WLP/6
Budgetary
Price (See Notes)
0.55

Key Features

  • 200kHz GBW
  • Ultra-Low 4µA 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 (MAX9911/MAX9913)
  • Unity-Gain Stable
  • Available in Tiny WLP, SC70, SOT23, and µMAX Packages

Applications/Uses

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

Description

The single MAX9910/MAX9911 and dual MAX9912/MAX9913 operational amplifiers (op amps) feature a maximized ratio of gain bandwidth (GBW) 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 input-bias current of 1pA, rail-to-rail inputs and outputs, low supply current of 4µA, and operate from a single 1.8V to 5.5V supply. For additional power conservation, the MAX9911/MAX9913 feature a low-power shutdown mode that reduces supply current to 1nA, and puts the amplifiers' outputs in a high-impedance state. These devices are unity-gain stable with a 200kHz GBW product.

The MAX9910 is available in a 5-pin SC70 package. The MAX9911 is available in tiny 6-bump WLP and a 6-pin SC70 packages. The MAX9912 is available in an 8-pin SOT23 package, and the MAX9913 is available in a 10-pin µMAX® package. All devices are specified over the -40°C to +85°C extended operating temperature range.

Simplified Block Diagram

MAX9910, MAX9911, MAX9912, MAX9913: Typical Operating Circuit MAX9910, MAX9911, MAX9912, MAX9913: Typical Operating Circuit Zoom icon

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .