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MAX9716EBL+TG45

Description
1.4 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
CategoryAnalog mixed-signal IC    Consumption circuit   
File Size440KB,21 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric Compare View All

MAX9716EBL+TG45 Overview

1.4 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8

MAX9716EBL+TG45 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeBGA
package instructionVFBGA, BGA9,3X3,20
Contacts9
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time1 week
Nominal bandwidth22 kHz
Commercial integrated circuit typesAUDIO AMPLIFIER
JESD-30 codeS-PBGA-B9
length1.52 mm
Number of channels1
Number of functions1
Number of terminals9
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Nominal output power1.4 W
Package body materialPLASTIC/EPOXY
encapsulated codeVFBGA
Encapsulate equivalent codeBGA9,3X3,20
Package shapeSQUARE
Package formGRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3/5 V
Certification statusNot Qualified
Maximum seat height0.67 mm
Maximum slew rate8 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.7 V
surface mountYES
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal formBALL
Terminal pitch0.5 mm
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.52 mm
19-3146; Rev 3; 3/12
KIT
ATION
EVALU
BLE
AVAILA
Low-Cost, Mono, 1.4W BTL Audio
Power Amplifiers
General Description
Features
o
2.7V to 5.5V Single-Supply Operation
o
1.4W into 4Ω at 1% THD+N
o
10nA Low-Power Shutdown Mode
o
73dB PSRR at 1kHz
o
No Audible Clicks or Pops at Power-Up/Down
o
Internal Fixed Gain to Reduce Component Count
(MAX9717B/C/D)
o
Adjustable Gain Option (MAX9716/MAX9717A)
o
BTL
/SE Input Senses when Headphones are
Connected (MAX9717)
o
Pin Compatible with LM4890 (MAX9716)
o
Pin Compatible with TPA711 (MAX9717A)
o
Available in Compact, Thermally Enhanced
µMAX
and TDFN (3mm x 3mm) Packages
MAX9716/MAX9717
The MAX9716/MAX9717 audio power amplifiers are ideal
for portable audio devices with internal speakers. A
bridge-tied load (BTL) architecture minimizes external
component count, while providing high-quality audio
reproduction. Both devices deliver 1.4W continuous
power into a 4Ω load with less than 1% Total Harmonic
Distortion (THD) while operating from a single +5V sup-
ply. With an 8Ω load, both devices deliver 1W continuous
power. These devices also deliver 350mW continuous
power into an 8Ω load while operating from a single
+3.0V supply. The devices are available as adjustable
gain amplifiers (MAX9716/MAX9717A) or with internally
fixed gains of 6dB, 9dB, and 12dB (MAX9717B/
MAX9717C/MAX9717D), reducing component count.
A low-power shutdown mode disables the bias generator
and amplifiers, reducing quiescent current consumption
to less than 10nA. These devices feature Maxim’s
industry-leading, comprehensive click-and-pop sup-
pression that reduces audible clicks and pops during
startup and shutdown.
The MAX9717 features a headphone sense input (BTL/SE)
that senses when a headphone is connected to the
device, disables the BTL slave driver, muting the speaker
while driving the headphone as a single-ended load.
The MAX9716 is pin compatible with the LM4890 and is
available in 9-bump UCSP™, 8-pin TDFN (3mm x
3mm), and 8-pin µMAX
®
packages. The MAX9717 is
available in 9-bump UCSP, 8-pin TDFN, and 8-pin
µMAX packages. Both devices operate over the -40°C
to +85°C extended temperature range.
Ordering Information
PART
MAX9716ETA+T
MAX9716EBL+TG45
MAX9716EUA
MAX9716EUA/V+
TEMP RANGE
PIN-
PACKAGE
GAIN
(dB)
Adj.
Adj.
Adj.
Adj.
-40°C to +85°C 8 TDFN-EP*
-40°C to +85°C 3 x 3 UCSP
-40°C to +85°C 8 µMAX-EP*
-40°C to +85°C 8 µMAX-EP*
Applications
Mobile Phones
PDAs
Portable Devices
*EP
= Exposed pad.
+Denotes
a lead(Pb)-free/RoHS-compliant package.
G45 indicates protective die coating.
/V denotes automotive qualified part.
Ordering Information continued at end of data sheet.
Pin Configurations and Selector Guide appear at end of data
sheet.
Simplified Block Diagrams
SINGLE SUPPLY
2.7V TO 5.5V
SINGLE SUPPLY
2.7V TO 5.5V
BIAS
BIAS
MAX9716
MAX9717B/C/D
IN-
IN-
BTL/SE
V
CC
UCSP is a trademark of Maxim Integrated Products, Inc.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim's website at www.maxim-ic.com.

MAX9716EBL+TG45 Related Products

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Description 1.4 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 1.4 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 1.4 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 1.4 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 Audio Amplifier, 1.4W, 1 Channel(s), 1 Func, BICMOS, PBGA9, 3 X 3 MM, ROHS COMPLIANT, UCSP-9 Audio Amplifier, 1.4W, 1 Channel(s), 1 Func, BICMOS, PBGA9, 3 X 3 MM, ROHS COMPLIANT, UCSP-9 Audio Amplifier, 1.4W, 1 Channel(s), 1 Func, BICMOS, PBGA9, 3 X 3 MM, ROHS COMPLIANT, UCSP-9 Audio Amplifier, 1.4W, 1 Channel(s), 1 Func, BICMOS, PBGA9, 3 X 3 MM, ROHS COMPLIANT, UCSP-9
Number of channels 1 1 1 1 1 1 1 1
Number of functions 1 1 1 1 1 1 1 1
Number of terminals 9 8 8 8 9 9 9 9
Maximum operating temperature 85 °C 85 Cel 85 Cel 85 Cel 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 Cel -40 Cel -40 Cel -40 °C -40 °C -40 °C -40 °C
surface mount YES Yes Yes Yes YES YES YES YES
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form BALL GULL WING GULL WING GULL WING BALL BALL BALL BALL
Terminal location BOTTOM DUAL DUAL DUAL BOTTOM BOTTOM BOTTOM BOTTOM
Is it Rohs certified? conform to - - - conform to conform to conform to conform to
Maker Maxim - - - Maxim Maxim Maxim Maxim
Parts packaging code BGA - - - BGA BGA BGA BGA
package instruction VFBGA, BGA9,3X3,20 - - - 3 X 3 MM, ROHS COMPLIANT, UCSP-9 3 X 3 MM, ROHS COMPLIANT, UCSP-9 3 X 3 MM, ROHS COMPLIANT, UCSP-9 3 X 3 MM, ROHS COMPLIANT, UCSP-9
Contacts 9 - - - 9 9 9 9
Reach Compliance Code compli - - - compliant compliant compliant compliant
ECCN code EAR99 - - - EAR99 EAR99 EAR99 EAR99
Nominal bandwidth 22 kHz - - - 22 kHz 22 kHz 22 kHz 22 kHz
Commercial integrated circuit types AUDIO AMPLIFIER - - - AUDIO AMPLIFIER AUDIO AMPLIFIER AUDIO AMPLIFIER AUDIO AMPLIFIER
JESD-30 code S-PBGA-B9 - - - S-PBGA-B9 S-PBGA-B9 S-PBGA-B9 S-PBGA-B9
length 1.52 mm - - - 1.52 mm 1.52 mm 1.52 mm 1.52 mm
Nominal output power 1.4 W - - - 1.4 W 1.4 W 1.4 W 1.4 W
Package body material PLASTIC/EPOXY - - - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code VFBGA - - - VFBGA VFBGA VFBGA VFBGA
Encapsulate equivalent code BGA9,3X3,20 - - - BGA9,3X3,20 BGA9,3X3,20 BGA9,3X3,20 BGA9,3X3,20
Package shape SQUARE - - - SQUARE SQUARE SQUARE SQUARE
Package form GRID ARRAY, VERY THIN PROFILE, FINE PITCH - - - GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius) NOT SPECIFIED - - - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
power supply 3/5 V - - - 3/5 V 3/5 V 3/5 V 3/5 V
Certification status Not Qualified - - - Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 0.67 mm - - - 0.67 mm 0.67 mm 0.67 mm 0.67 mm
Maximum slew rate 8 mA - - - 8 mA 8 mA 8 mA 8 mA
Maximum supply voltage (Vsup) 5.5 V - - - 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 2.7 V
technology BICMOS - - - BICMOS BICMOS BICMOS BICMOS
Terminal pitch 0.5 mm - - - 0.5 mm 0.5 mm 0.5 mm 0.5 mm
Maximum time at peak reflow temperature NOT SPECIFIED - - - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 1.52 mm - - - 1.52 mm 1.52 mm 1.52 mm 1.52 mm
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