MAX4245

Features: Rail-to-Rail Input and Output Voltage Swing 50nA (max) Shutdown Mode (MAX4245/MAX4247) 320µA (typ) Quiescent Current Per Amplifier Single +2.5V to +5.5V Supply Voltage Range 110dB Open-Loop Gain with 2kΩLoad0.01% THD with 100kΩLoad Unity-Gain Stable up to CLOAD= 470pF ...

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SeekIC No. : 004410466 Detail

MAX4245: Features: Rail-to-Rail Input and Output Voltage Swing 50nA (max) Shutdown Mode (MAX4245/MAX4247) 320µA (typ) Quiescent Current Per Amplifier Single +2.5V to +5.5V Supply Voltage Range 110dB O...

floor Price/Ceiling Price

Part Number:
MAX4245
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

Rail-to-Rail Input and Output Voltage Swing
50nA (max) Shutdown Mode (MAX4245/MAX4247)
320µA (typ) Quiescent Current Per Amplifier
Single +2.5V to +5.5V Supply Voltage Range
110dB Open-Loop Gain with 2kΩLoad
 0.01% THD with 100kΩLoad
Unity-Gain Stable up to CLOAD= 470pF
No Phase Inversion for Overdriven Inputs
Available in Space-Saving Packages
   6-Pin SC70 or 6-Pin SOT23 (MAX4245)
   8-Pin SOT23 or 8-Pin µMAX (MAX4246)



Application

Portable Communications
Single-Supply Zero-Crossing Detectors
Instruments and Terminals
Electronic Ignition Modules
Infrared Receivers
Sensor-Signal Detection



Pinout

  Connection Diagram


Specifications

Power Supply Voltage (VDDto VSS)........................-0.3V to +6V
All Other Pins...................................(VSS- 0.3V) to (VDD+ 0.3V)
Output Short-Circuit Duration
(OUT shorted to VSSor VDD)....................................Continuous
Continuous Power Dissipation (TA= +70°C)
6-Pin SC70 (derate 3.1mW/°C above +70°C)...............245mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C).............695mW
8-Pin SOT23 (derate 9.1mW/°C above +70°C).............727mW
8-Pin µMAX (derate 4.5mW/°C above +70°C)...............362mW
10-Pin µMAX (derate 5.6mW/°C above +70°C).............444mW

Operating Temperature Range.......................-40°C to +125°C
Junction Temperature...................................................+150°C
Storage Temperature Range..........................-65°C to +160°C
Lead Temperature (soldering, 10s)...............................+300°C




Description

The MAX4245/MAX4246/MAX4247 family of low-costop amps offer Rail-to-Rail®inputs and outputs, drawonly 320µA of quiescent current, and operate from a single +2.5V to +5.5V supply. For additional power con-servation, the MAX4245/MAX4247 offer a low-power shutdown mode that reduces supply current to 50nA,and puts the amplifiers' outputs in a high-impedance
state. These devices are unity-gain stable with a 1MH Zgain-bandwidth product driving capacitive loads up to 470pF.

The MAX4245/MAX4246/MAX4247 family is specifiedfrom -40°C to +125°C, making them suitable for use ina variety of harsh environments, such as automotive applications. The MAX4245 single amplifier is available in ultra-small 6-pin SC70 and space-saving 6-pin SOT23 packages. The MAX4246 dual amplifier is avail-able in 8-pin SOT23 and µMAX packages. The MAX4247 dual amplifier comes in a tiny 10-pin µMAX package.

 


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