4.4mA mA 20 kHz kHz 2.2W W Audio Amplifiers 4mm mm 28 pins 28-WFQFN Exposed Pad
SOT-23
MAX9791BETI+ Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Number of Pins
28
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
DirectDrive®
Published
2010
Feature
Depop, LDO, Short-Circuit and Thermal Protection, Shutdown
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
Termination
SMD/SMT
ECCN Code
EAR99
Type
Class D
Max Power Dissipation
2.286W
Voltage - Supply
4.5V~5.5V
Terminal Position
QUAD
Number of Functions
1
Terminal Pitch
0.4mm
Base Part Number
MAX9791
Pin Count
28
Output Type
2-Channel (Stereo) with Stereo Headphones and Subwoofer
Power Supplies
5V
Number of Channels
3
Nominal Supply Current
4.4mA
Output Power
2.2W
Common Mode Rejection Ratio
60 dB
Bandwidth
20 kHz
Voltage Gain
12dB
Power Supply Rejection Ratio (PSRR)
107dB
Max Dual Supply Voltage
5.5V
Max Output Power
2.2W
Min Dual Supply Voltage
2.7V
Max Output Power x Channels @ Load
2.2W x 2 @ 4 Ω; 180mW x 2 @ 32 Ω
Load Impedance
3Ohm
Length
4mm
Height Seated (Max)
0.8mm
Width
4mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.84000
$3.84
10
$3.64800
$36.48
25
$2.56000
$64
50
$2.43200
$121.6
100
$1.85000
$185
250
$1.75748
$439.37
500
$1.65812
$829.06
MAX9791BETI+ Product Details
MAX9791BETI+ Overview
The device is embedded in 28-WFQFN Exposed Pad .There is a package in the form of Tray .In addition, 28 terminations are used, which entail the termination of a transmission line with a device whose characteristic impedance matches the line's.Amp parts is configured to produce 2-Channel (Stereo) with Stereo Headphones and Subwoofer as Amp partss output.Amp parts is an electrical device of type Class D .The computer or other communication device has 28 pins, which are pronged contacts.The electronic component is mounted in the way of Surface Mount .This electrical device operates at 4.5V~5.5V volts.This device is equipped with a total of 3 channels.During operation, Depop, LDO, Short-Circuit and Thermal Protection, Shutdown can be ensured.During operation, the temperature should not exceed -40°C~85°C TA .A total of 28 pins are present on the device.Amp parts is a member of the MAX9791 family.The electronic component is mounted in the way of Surface Mount .There is a maximum output power of 2.2W kWh per hour from this electronic component.As a result, it operates on a 5V volt power supply.Amp parts belongs to the series DirectDrive® .
MAX9791BETI+ Features
28-WFQFN Exposed Pad package 28 pin count MAX9791 family 2.2W kWh per hour DirectDrive® series
MAX9791BETI+ Applications
There are a lot of Maxim Integrated MAX9791BETI+ audio amplifiers applications.