Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

MAX97200BEWC+ Datasheet(PDF) 1 Page - Maxim Integrated Products

Part # MAX97200BEWC+
Description  Low-Power, Low-Offset, Dual Mode, Class H DirectDrive Headphone Amplifier
Download  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products

MAX97200BEWC+ Datasheet(HTML) 1 Page - Maxim Integrated Products

  MAX97200BEWC+ Datasheet HTML 1Page - Maxim Integrated Products MAX97200BEWC+ Datasheet HTML 2Page - Maxim Integrated Products MAX97200BEWC+ Datasheet HTML 3Page - Maxim Integrated Products MAX97200BEWC+ Datasheet HTML 4Page - Maxim Integrated Products MAX97200BEWC+ Datasheet HTML 5Page - Maxim Integrated Products MAX97200BEWC+ Datasheet HTML 6Page - Maxim Integrated Products MAX97200BEWC+ Datasheet HTML 7Page - Maxim Integrated Products MAX97200BEWC+ Datasheet HTML 8Page - Maxim Integrated Products MAX97200BEWC+ Datasheet HTML 9Page - Maxim Integrated Products Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 13 page
background image
_______________________________________________________________ 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.
Low-Power, Low-Offset, Dual Mode, Class H
DirectDrive Headphone Amplifier
19-4981; Rev 1; 3/10
General Description
The MAX97200 is a 45mW Class H headphone amplifier
that runs from a single low 1.8V supply voltage and employs
Maxim’s second-generation DirectDrivetechnology.
The MAX97200 features a Dual ModeK internal charge
pump to generate the power rails for the amplifier. The
charge-pump output can be QPVIN/2 or QPVIN depend-
ing on the amplitude of the output signal. When the out-
put voltage is low, the power-supply voltage is QPVIN/2.
When the output signal demands larger output voltage,
the charge pump switches modes so that a greater
power-supply voltage is realized and more output power
can be delivered to the load.
Second-generation DirectDrive technology improves
power consumption when compared to first-generation
DirectDrive amplifiers. The MAX97200 can be powered
from a regulated 1.8V and have similar power consump-
tion to a traditional DirectDrive amplifier that is powered
from 0.9V.
Maxim’s patented DirectDrive architecture uses an
inverting charge pump to derive a negative voltage
supply. The headphone amplifier is powered between
the positive supply and the generated negative rail.
This scheme allows the audio output signal to be
biased about ground, eliminating the need for large
DC-blocking capacitors between the amplifier output
and the headphone load.
Low-output offset voltage provides very good click-and-
pop performance both into and out of shutdown. High
signal-to-noise ratio maintains system fidelity.
The MAX97200 is available in a tiny, 12-bump wafer
level packaging (WLP 1.27mm x 1.65mm) with a small,
0.4mm lead pitch and specified over the -40NC to +85NC
extended temperature range.
Applications
Cellular Phones
Smartphones
MP3 Players
VoIP Phones
DirectDrive is a registered trademark of Maxim Integrated
Products, Inc.
Dual Mode is a trademark of Maxim Integrated Products, Inc.
Features
S
Second-Generation DirectDrive Technology
S
Dynamic, Class H, Dual Mode Charge Pump
S
Low Voltage Operation, VPVIN = 1.8V
S
Low Quiescent Current, 1.15mA (typ) at VPVIN =
1.8V
S
Eliminates Large Output DC-Blocking Capacitors
S
Industry-Leading Click-and-Pop Performance
S
High-Fidelity, SNR 105dB (5.6µV Output Noise)
S
Output Power 34mW into 32I (THD+N 1%)
S
Output Power 45mW into 16I (THD+N 10%)
S
Tiny, 12-Bump, 1.27mm x 1.65mm (0.4mm Lead
Pitch) WLP Package
Ordering Information/
Selector Guide
Note: All devices operate over the -40°C to +85°C tempera-
ture range.
+Denotes a lead(Pb)-free and RoHS-compliant package.
Typical Operating Circuit
EVALUATION
KIT
AVAILABLE
PART
GAIN
(dB)
PIN-
PACKAGE
TOP
MARK
MAX97200AEWC+
3
12 WLP
ABF
MAX97200BEWC+
0
12 WLP
ABG
LEFT AUDIO
INPUT
LEFT AUDIO OUTPUT
SHDN
RIGHT AUDIO
INPUT
RIGHT AUDIO
OUTPUT
CHARGE
PUMP
APPLICATIONS
PROCESSOR
MAX97200


Similar Part No. - MAX97200BEWC+

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX97200BEWC++ MAXIM-MAX97200BEWC+ Datasheet
1Mb / 13P
   Low-Power, Low-Offset, Dual Mode, Class H DirectDrive Headphone Amplifier
Rev 3; 8/12
More results

Similar Description - MAX97200BEWC+

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX97200 MAXIM-MAX97200_11 Datasheet
1Mb / 13P
   Low-Power, Low-Offset, Dual Mode, Class H DirectDrive Headphone Amplifier
Rev 2; 3/11
MAX97200 MAXIM-MAX97200_12 Datasheet
1Mb / 13P
   Low-Power, Low-Offset, Dual Mode, Class H DirectDrive Headphone Amplifier
Rev 3; 8/12
MAX9725 MAXIM-MAX9725_07 Datasheet
528Kb / 19P
   1V, Low-Power, DirectDrive, Stereo Headphone Amplifier with Shutdown
Rev 2; 11/07
MAX9725DETC MAXIM-MAX9725DETC Datasheet
332Kb / 17P
   1V, Low-Power, DirectDrive, Stereo Headphone Amplifier with Shutdown
Rev 4; 3/09
MAX9725 MAXIM-MAX9725_V01 Datasheet
332Kb / 17P
   1V, Low-Power, DirectDrive, Stereo Headphone Amplifier with Shutdown
19-3465; Rev 4; 3/09
MAX9725 MAXIM-MAX9725 Datasheet
425Kb / 14P
   1V, Low-Power, DirectDrive, Stereo Headphone Amplifier with Shutdown
Rev 0; 11/04
logo
Analog Devices
OP200AZ AD-OP200AZ Datasheet
329Kb / 16P
   Dual Low Offset, Low Power Operational Amplifier
Rev. E
OP-200 AD-OP-200 Datasheet
602Kb / 10P
   DUAL LOW OFFSET, LOW POWER OPERATIONAL AMPLIFIER
OP200 AD-OP200_04 Datasheet
393Kb / 12P
   Dual Low Offset, Low Power Operational Amplifier
REV. B
5962-8859301MPA AD-5962-8859301MPA Datasheet
329Kb / 16P
   Dual Low Offset, Low Power Operational Amplifier
Rev. E
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com