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MAX4365ETA+

Description
Audio Amplifier, 1W, 1 Channel(s), 1 Func, BICMOS, TQFN-8
CategoryAnalog mixed-signal IC    Consumption circuit   
File Size651KB,15 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric Compare View All

MAX4365ETA+ Overview

Audio Amplifier, 1W, 1 Channel(s), 1 Func, BICMOS, TQFN-8

MAX4365ETA+ Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeSON
package instructionHVSON, SOLCC8,.12,25
Contacts8
Reach Compliance Codeunknown
ECCN codeEAR99
Factory Lead Time1 week
Nominal bandwidth22 kHz
Commercial integrated circuit typesAUDIO AMPLIFIER
JESD-30 codeS-XDSO-N8
JESD-609 codee3
length3 mm
Humidity sensitivity level1
Number of channels1
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Nominal output power1 W
Package body materialUNSPECIFIED
encapsulated codeHVSON
Encapsulate equivalent codeSOLCC8,.12,25
Package shapeSQUARE
Package formSMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)260
power supply3/5 V
Certification statusNot Qualified
Maximum seat height0.8 mm
Maximum slew rate11 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.7 V
surface mountYES
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formNO LEAD
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width3 mm
19-2387; Rev 3; 11/05
1.4W and 1W, Ultra-Small, Audio Power
Amplifiers with Shutdown
General Description
The MAX4364/MAX4365 are bridged audio power
amplifiers intended for portable audio devices with
internal speakers. The MAX4364 is capable of deliver-
ing 1.4W from a single 5V supply and 500mW from a
single 3V supply into an 8Ω load. The MAX4365 is
capable of delivering 1W from a single 5V supply and
450mW from a single 3V supply into an 8Ω load. The
MAX4364/MAX4365 feature 0.04% THD+N at 1kHz,
68dB PSRR at 217Hz, and only 10nA of supply current
in shutdown mode.
The MAX4364/MAX4365 bridged outputs eliminate the
need for output-coupling capacitors, minimizing exter-
nal component count. The MAX4364/MAX4365 also
include internal DC bias generation, clickless operation,
short-circuit and thermal-overload protection. Both
devices are unity-gain stable, with the gain set by two
external resistors.
The MAX4364 is available in a small 8-pin SO package.
The MAX4365 is available in tiny 8-pin TDFN (3mm
3mm
0.8mm) and µMAX
®
packages.
1.4W into 8Ω Load (MAX4364)
1W into 8Ω Load (MAX4365)
0.04% THD+N at 1kHz
68dB PSRR at 217Hz
2.7V to 5.5V Single-Supply Operation
5mA Supply Current
Low-Power, 10nA Shutdown Mode
Pin Compatible with the LM4861/LM4862/LM4864
(MAX4364)
Clickless Power-Up and Shutdown
Thermal-Overload and Short-Circuit Protection
Available in TDFN, µMAX, and SO Packages
Features
MAX4364/MAX4365
Ordering Information
PART
MAX4364ESA
MAX4365EUA
MAX4365ETA
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
8 SO
8 µMAX
8 TDFN-EP*
TOP
MARK
ACD
Applications
Cellular Phones
PDAs
Two-Way Radios
General-Purpose Audio
*EP
= Exposed paddle.
Pin Configurations appear at end of data sheet.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
Typical Application Circuit/Functional Diagram
V
CC
6
V
CC
50kΩ
2 BIAS
OUT- 8
C
BIAS
50kΩ
CLICKLESS/POPLESS
SHUTDOWN CONTROL
SHDN 1
3 IN+
C
IN
AUDIO
INPUT
R
IN
10kΩ
10kΩ
OUT+ 5
4 IN-
MAX4364
GND
R
F
7
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX4365ETA+ Related Products

MAX4365ETA+ MAX4365EUA+T MAX4365EUA+ MAX4365EUA-T
Description Audio Amplifier, 1W, 1 Channel(s), 1 Func, BICMOS, TQFN-8 Audio Amplifier, 1W, 1 Channel(s), 1 Func, BICMOS, PDSO8, MICRO, SOP-8 Audio Amplifier, 1W, 1 Channel(s), 1 Func, BICMOS, PDSO8, SOP-8 Audio Amplifier, 1W, 1 Channel(s), 1 Func, BICMOS, PDSO8, MO-187C-AA, MICRO MAX PACKAGE-8
Is it Rohs certified? conform to conform to conform to incompatible
Maker Maxim Maxim Maxim Maxim
Parts packaging code SON SOIC SOIC TSSOP
package instruction HVSON, SOLCC8,.12,25 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19
Contacts 8 8 8 8
Reach Compliance Code unknown unknown unknown not_compliant
ECCN code EAR99 EAR99 EAR99 EAR99
Nominal bandwidth 22 kHz 22 kHz 22 kHz 22 kHz
Commercial integrated circuit types AUDIO AMPLIFIER AUDIO AMPLIFIER AUDIO AMPLIFIER AUDIO AMPLIFIER
JESD-30 code S-XDSO-N8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8
JESD-609 code e3 e3 e3 e0
length 3 mm 3 mm 3 mm 3 mm
Humidity sensitivity level 1 1 1 1
Number of channels 1 1 1 1
Number of functions 1 1 1 1
Number of terminals 8 8 8 8
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C
Nominal output power 1 W 1 W 1 W 1 W
Package body material UNSPECIFIED PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code HVSON TSSOP TSSOP TSSOP
Encapsulate equivalent code SOLCC8,.12,25 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19
Package shape SQUARE SQUARE SQUARE SQUARE
Package form SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260 240
power supply 3/5 V 3/5 V 3/5 V 3/5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 0.8 mm 1.1 mm 1.1 mm 1.1 mm
Maximum slew rate 11 mA 11 mA 11 mA 11 mA
Maximum supply voltage (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) 2.7 V 2.7 V 2.7 V 2.7 V
surface mount YES YES YES YES
technology BICMOS BICMOS BICMOS BICMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Tin/Lead (Sn85Pb15)
Terminal form NO LEAD GULL WING GULL WING GULL WING
Terminal pitch 0.65 mm 0.65 mm 0.65 mm 0.65 mm
Terminal location DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature 30 30 30 20
width 3 mm 3 mm 3 mm 3 mm
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