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MAX9777ETI+

MAX9777ETI+

MAX9777ETI+

Maxim Integrated

22 kHz kHz Audio Amplifiers 5mm mm 5.5V V 28-WFQFN Exposed Pad

SOT-23

MAX9777ETI+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface MountYES
Operating Temperature-40°C~85°C TA
PackagingTube
Published 2006
JESD-609 Code e3
Feature Depop, I2C, Input Multiplexer, Mute, Shutdown, Thermal Protection
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
HTS Code8542.33.00.01
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number MAX9777
Pin Count28
JESD-30 Code S-XQCC-N28
Qualification StatusNot Qualified
Output Type 2-Channel (Stereo) with Stereo Headphones
Supply Voltage-Max (Vsup) 5.5V
Power Supplies5V
Supply Voltage-Min (Vsup) 4.5V
Number of Channels 2
Supply Current-Max 32mA
Output Power3W
Bandwidth 22 kHz
Max Output Power x Channels @ Load 2.6W x 2 @ 4 Ω; 200mW x 2 @ 16 Ω
Length 5mm
Height Seated (Max) 0.8mm
Width 5mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4424 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.77000$1.77
500$1.7523$876.15
1000$1.7346$1734.6
1500$1.7169$2575.35
2000$1.6992$3398.4
2500$1.6815$4203.75

MAX9777ETI+ Product Details

MAX9777ETI+ 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 2-Channel (Stereo) with Stereo Headphones .There is Class AB type of electrical device associated with this device.A part of this electronic device is mounted in the way of Surface Mount .Its supply voltage is 4.5V~5.5V volts.2 channels are provided by the device.During operation, the value Depop, I2C, Input Multiplexer, Mute, Shutdown, Thermal Protection can be ensured.A maximum operating temperature of -40°C~85°C TA should be maintained.The device contains 28 pins.The MAX9777 family contains this object.To ensure normal operation, it is important to maintain the supply voltage (Vsup) above 4.5V .5.5V is the maximum supply voltage (Vsup).The system is powered by a 5V battery.32mA is the maximum supply current.

MAX9777ETI+ Features


28-WFQFN Exposed Pad package
28 pin count
MAX9777 family


MAX9777ETI+ Applications


There are a lot of Maxim Integrated
MAX9777ETI+ 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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