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MAX4366EKA-T

Description
330mW, Ultra-Small, Audio Power Amplifiers with Shutdown
CategoryAnalog mixed-signal IC    Consumption circuit   
File Size393KB,18 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric Compare View All

MAX4366EKA-T Overview

330mW, Ultra-Small, Audio Power Amplifiers with Shutdown

MAX4366EKA-T Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Parts packaging codeSOIC
package instructionLSSOP, TSSOP8,.1
Contacts8
Reach Compliance Code_compli
ECCN codeEAR99
Nominal bandwidth20 kHz
Commercial integrated circuit typesAUDIO AMPLIFIER
JESD-30 codeR-PDSO-G8
JESD-609 codee0
length2.9 mm
Humidity sensitivity level1
Number of channels1
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Nominal output power0.33 W
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Encapsulate equivalent codeTSSOP8,.1
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)245
power supply5 V
Certification statusNot Qualified
Maximum seat height1.45 mm
Maximum slew rate4.3 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.3 V
surface mountYES
technologyBIPOLAR
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.625 mm
Base Number Matches1
19-2338; Rev 2; 12/02
330mW, Ultra-Small, Audio Power Amplifiers
with Shutdown
General Description
The MAX4366/MAX4367/MAX4368 are bridged audio
power amplifiers intended for devices with internal
speakers and headsets. The MAX4366/MAX4367/
MAX4368 are capable of delivering 330mW of continu-
ous power into a 32Ω load, or 200mW into a 16Ω load
with 1% THD+N from a single 5V supply.
The MAX4366/MAX4367/MAX4368 bridged outputs elimi-
nate the need for output-coupling capacitors minimizing
external component count. The MAX4366/MAX4367/
MAX4368 also feature a low-power shutdown mode,
clickless power-up/power-down and internal DC bias
generation. The MAX4366 is a unity-gain stable, program-
mable gain amplifier. The MAX4367/MAX4368 feature
internally preset gains of 2V/V and 3V/V, respectively.
All devices are available in space-saving 8-pin SOT23,
thin QFN and µMAX packages, and an 8-bump chip-
scale package (UCSP™).
Features
o
Drives 330mW into 32Ω (200mW into 16Ω)
o
0.02% THD+N at 1kHz (120mW into 32Ω)
o
Internal Bridged Configuration
o
o
o
o
No Output-Coupling Capacitors
2.3V to 5.5V Single-Supply Operation
2mA Supply Current
Low-Power Shutdown Mode
MAX4366/MAX4367/MAX4368
o
Clickless Power-Up and Shutdown
o
Thermal Overload Protection
o
Available in SOT23, Thin QFN, µMAX, and UCSP
Packages
Ordering Information
PART
TEMP RANGE
PIN/BUMP-
PACKAGE
8 UCSP-8
8 SOT23-8
8 µMAX
8 Thin QFN-EP*
TOP
MARK
AAK
AAIO
AAC
Applications
Cellular Phones
Two-Way Radios
PDAs
Headphones
Headsets
General-Purpose Audio
MAX4366EBL-T
-40°C to +85°C
MAX4366EKA-T -40°C to +85°C
MAX4366EUA
MAX4366ETA
-40°C to +85°C
-40°C to +85°C
*EP
= Exposed paddle.
Ordering Information continued at end of data sheet.
Selector Guide and Functional Diagrams appear at end of
data sheet.
Pin Configurations
TOP VIEW
(BUMP SIDE
DOWN)
1
A
IN-
OUT+
IN+
2
3
Typical Operating Circuit
V
CC
V
CC
BIAS
CLICKLESS/POPLESS
SHUTDOWNCONTROL
SHDN
OUT-
B
GND
MAX4366
MAX4367
MAX4368
V
CC
IN+
AUDIO
INPUT
OUT+
IN-
C
BIAS
OUT-
SHDN
UCSP
MAX4367
MAX4368
GND
Pin Configurations continued at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
________________________________________________________________
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.

MAX4366EKA-T Related Products

MAX4366EKA-T MAX4366 MAX4366EBL-T MAX4366EUA MAX4366ETA MAX4367 MAX4368
Description 330mW, Ultra-Small, Audio Power Amplifiers with Shutdown 330mW, Ultra-Small, Audio Power Amplifiers with Shutdown 330mW, Ultra-Small, Audio Power Amplifiers with Shutdown 330mW, Ultra-Small, Audio Power Amplifiers with Shutdown 330mW, Ultra-Small, Audio Power Amplifiers with Shutdown 330mW, Ultra-Small, Audio Power Amplifiers with Shutdown 330mW, Ultra-Small, Audio Power Amplifiers with Shutdown
Is it Rohs certified? incompatible - incompatible incompatible incompatible - -
Parts packaging code SOIC - BGA TSSOP SON - -
package instruction LSSOP, TSSOP8,.1 - UCSP-8 TSSOP, TSSOP8,.19 3 X 3 MM, 0.80 MM HEIGHT, MO-229, TQFN-8 - -
Contacts 8 - 8 8 8 - -
Reach Compliance Code _compli - _compli _compli _compli - -
ECCN code EAR99 - EAR99 EAR99 EAR99 - -
Nominal bandwidth 20 kHz - 20 kHz 20 kHz 20 kHz - -
Commercial integrated circuit types AUDIO AMPLIFIER - AUDIO AMPLIFIER AUDIO AMPLIFIER AUDIO AMPLIFIER - -
JESD-30 code R-PDSO-G8 - S-PBGA-B8 S-PDSO-G8 S-XDSO-N8 - -
JESD-609 code e0 - e0 e0 e0 - -
length 2.9 mm - 1.52 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 0.33 W - 0.33 W 0.33 W 0.33 W - -
Package body material PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY UNSPECIFIED - -
encapsulated code LSSOP - VFBGA TSSOP VSON - -
Encapsulate equivalent code TSSOP8,.1 - BGA9,3X3,20 TSSOP8,.19 SOLCC8,.12,25 - -
Package shape RECTANGULAR - SQUARE SQUARE SQUARE - -
Package form SMALL OUTLINE, LOW PROFILE, SHRINK PITCH - GRID ARRAY, VERY THIN PROFILE, FINE PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE - -
Peak Reflow Temperature (Celsius) 245 - 240 240 240 - -
power supply 5 V - 5 V 5 V 5 V - -
Certification status Not Qualified - Not Qualified Not Qualified Not Qualified - -
Maximum seat height 1.45 mm - 0.67 mm 1.1 mm 0.8 mm - -
Maximum slew rate 4.3 mA - 4 mA 4 mA 4.3 mA - -
Maximum supply voltage (Vsup) 5.5 V - 5.5 V 5.5 V 5.5 V - -
Minimum supply voltage (Vsup) 2.3 V - 2.3 V 2.3 V 2.3 V - -
surface mount YES - YES YES YES - -
technology BIPOLAR - BIPOLAR BIPOLAR BIPOLAR - -
Temperature level INDUSTRIAL - INDUSTRIAL INDUSTRIAL INDUSTRIAL - -
Terminal surface Tin/Lead (Sn85Pb15) - Tin/Lead (Sn63Pb37) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) - -
Terminal form GULL WING - BALL GULL WING NO LEAD - -
Terminal pitch 0.65 mm - 0.5 mm 0.65 mm 0.65 mm - -
Terminal location DUAL - BOTTOM DUAL DUAL - -
Maximum time at peak reflow temperature NOT SPECIFIED - 20 20 20 - -
width 1.625 mm - 1.52 mm 3 mm 3 mm - -
Base Number Matches 1 - 1 1 1 - -
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