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MAX9770ETI+

MAX9770ETI+

MAX9770ETI+

Maxim Integrated

22 kHz kHz 1.2W W Audio Amplifiers 5mm mm 28 pins 28-WFQFN Exposed Pad

SOT-23

MAX9770ETI+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Operating Temperature-40°C~85°C TA
PackagingTube
Published 2008
JESD-609 Code e3
Feature Depop, Input Multiplexer, Mute, Short-Circuit and Thermal Protection, Shutdown
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Class D
Terminal Finish Matte Tin (Sn)
HTS Code8542.33.00.01
Max Power Dissipation1.667W
Voltage - Supply 2.5V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
Base Part Number MAX9770
Pin Count28
Output Type 1-Channel (Mono) with Stereo Headphones
Operating Supply Voltage5V
Number of Channels 2
Quiescent Current5.5mA
Supply Current-Max 10mA
Output Power1.2W
Supply Type Single
Bandwidth 22 kHz
Voltage Gain 9dB
Power Supply Rejection Ratio (PSRR) 82dB
Max Output Power1.2W
Max Output Power x Channels @ Load 1.2W x 1 @ 8 Ω; 80mW x 2 @ 16 Ω
Length 5mm
Height Seated (Max) 0.8mm
Width 5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2814 items

MAX9770ETI+ Product Details

MAX9770ETI+ Overview


The device is embedded in 28-WFQFN Exposed Pad .The device is in the form of Tube .As a consequence, there are 28 terminations, which involve ending a transmission line with a device matching the characteristic impedance of the line.This output is configured with 1-Channel (Mono) with Stereo Headphones .There is Class D type of electrical device associated with this device.Computers and other communication devices feature 28 pins, which are pronged contacts.A part of this electronic device is mounted in the way of Surface Mount .Its supply voltage is 2.5V~5.5V volts.2 channels are provided by the device.During operation, the value Depop, Input Multiplexer, Mute, Short-Circuit and Thermal Protection, Shutdown can be ensured.A maximum operating temperature of -40°C~85°C TA should be maintained.The device contains 28 pins.The MAX9770 family contains this object.A part of this electronic device is mounted in the way of Surface Mount .An electronic part such as this has a maximum output power of 1.2W kWh per hour.Supply type Single is assigned to this electronic part.Without external influences, it consumes 5.5mA of quiescent current.10mA is the maximum supply current.

MAX9770ETI+ Features


28-WFQFN Exposed Pad package
28 pin count
MAX9770 family
1.2W kWh per hour


MAX9770ETI+ Applications


There are a lot of Maxim Integrated
MAX9770ETI+ audio amplifiers applications.


  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video and image computer boards

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