EEWORLDEEWORLDEEWORLD

Part Number

Search

MAX9719BEBE

Description
Audio Amplifier, 1.4W, 2 Channel(s), 1 Func, BICMOS, PBGA16, 4 X 4 MM, UCSP-16
CategoryAnalog mixed-signal IC    Consumption circuit   
File Size840KB,23 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric View All

MAX9719BEBE Overview

Audio Amplifier, 1.4W, 2 Channel(s), 1 Func, BICMOS, PBGA16, 4 X 4 MM, UCSP-16

MAX9719BEBE Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeBGA
package instructionVFBGA, BGA16,4X4,20
Contacts16
Reach Compliance Codenot_compliant
ECCN codeEAR99
Nominal bandwidth22 kHz
Commercial integrated circuit typesAUDIO AMPLIFIER
Gain
JESD-30 codeS-PBGA-B16
length2.02 mm
Humidity sensitivity level1
Number of channels2
Number of functions1
Number of terminals16
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Nominal output power1.4 W
Package body materialPLASTIC/EPOXY
encapsulated codeVFBGA
Encapsulate equivalent codeBGA16,4X4,20
Package shapeSQUARE
Package formGRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)245
power supply3/5 V
Certification statusNot Qualified
Maximum seat height0.67 mm
Maximum slew rate7.5 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
width2.02 mm
19-3050; Rev 2; 8/05
Low-Cost, Mono/Stereo,
1.4W Differential Audio Power Amplifiers
General Description
The MAX9718/MAX9719 differential input audio power
amplifiers are ideal for portable audio devices with
internal speakers. The differential input structure
improves noise rejection and provides common-mode
rejection. A bridge-tied load (BTL) architecture mini-
mizes external component count, while providing high-
quality, power audio amplification. The MAX9718 is a
single-channel amplifier while the MAX9719 is a dual-
channel amplifier for stereo systems. Both devices
deliver 1.4W continuous average power per channel to
a 4Ω load with less than 1% THD+N while operating
from a single +5V supply. The devices are available as
adjustable gain amplifiers or with internally fixed gains
of 0dB, 3dB, and 6dB to reduce component count.
A shutdown input disables the bias generator and
amplifiers and reduces quiescent current consumption
to less than 100nA. The MAX9718 shutdown input can
be set as active high or active low. These devices fea-
ture Maxim’s comprehensive click-and-pop suppres-
sion circuitry that reduces audible clicks and pops
during startup and shutdown.
The MAX9718 is pin compatible with the LM4895,
and is available in 9-bump UCSP™, 10-pin TDFN, and
10-pin µMAX
®
packages. The MAX9719 is available in
16-pin TQFN, 16-pin TSSOP, and 16-bump UCSP pack-
ages. Both devices operate over the -40°C to +85°C
extended temperature range.
Very High -93dB PSRR at 217Hz
1.4W into 4Ω at 1% THD+N (per Channel)
Differential Input
Internal Fixed Gain to Reduce Component Count
Adjustable Gain Option (MAX9718A/MAX9719A)
100nA Low-Power Shutdown Mode
No Audible Clicks or Pops at Power-Up/Down
Improved Performance Pin-Compatible Upgrade
to LM4895 (MAX9718D)
Features
2.7V to 5.5V Single-Supply Operation
MAX9718/MAX9719
Ordering Information
PART
MAX9718AEBL-T
MAX9718AEBL+T
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
3 x 3 UCSP
3 x 3 UCSP
10 TDFN-EP*
TOP
MARK
ADX
+ADX
AAV
MAX9718AETB-T -40°C to +85°C
+Denotes
lead-free package.
*EP
= Exposed paddle.
Ordering Information continued at end of data sheet.
Pin Configurations appear at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
Applications
Mobile Phones
PDAs
Portable Devices
Simplified Block Diagram
SINGLE SUPPLY
2.7V TO 5.5V
SINGLE SUPPLY
2.7V TO 5.5V
INL+
IN+
OUT+
INL-
INR+
OUTL-
OUTR+
OUTL+
IN-
SHDN
OUT-
INR-
SHDM
MAX9718
SHDN
OUTR-
MAX9719
________________________________________________________________
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.
TI M4 development board trial week plan jobszheng5
jobszheng5 M4 development board trial week plan submitted. It is divided into 4 small projects. The attached word document starts from the second page to explain the preparation of the project in deta...
jobszheng5 Microcontroller MCU
LM3S811 Timer Settings
void time_init() { SysCtlPeripheralEnable(SYSCTL_PERIPH_TIMER0); //Enable timer// SysCtlPeripheralEnable(SYSCTL_PERIPH_TIMER1); // SysCtlPeripheralEnable(SYSCTL_PERIPH_TIMER2); TimerConfigure(TIMER0_B...
淮海的大学 Microcontroller MCU
How to turn pages when AT24C02 saves addresses?
There is an error in saving the 9th data. Please help....
ssc564023652 51mcu
XC886/888CLM: 8-bit microcontrollers with advanced networking capabilities
XC886/888CLM: 8-bit microcontroller with advanced network functions, integrated CAN controller and support for LIN, using the high-performance XC800 core based on the industry-standard 8051 architectu...
frozenviolet Industrial Control Electronics
Help, Thermocouple
The curve of the N-type thermocouple in the range of 160°C-340°C is shown in Figure 3. The bipolar materials of the N-type thermocouple are nickel-cadmium silicon-nickel silicon, and the temperature m...
646322543 Sensor
A driving circuit for a motor of a printing module of a tax control cash register
With the promotion and implementation of the "Golden Tax Project", the customer base of tax-controlled cash registers is constantly increasing, and the market capacity of tax-controlled cash registers...
rain MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 834  1039  1727  493  2882  17  21  35  10  59 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号