MAX4410EBE-MAX4410EBE+T-MAX4410EUD+-MAX4410EUD+T Fast Delivery |IC PHOENIX CO.,LIMITED

MAX4410EUD+T ,80mW, DirectDrive Stereo Headphone Driver with ShutdownMAX441019-2386; Rev 2; 10/0280mW, DirectDrive Stereo Headphone Driverwith Shutdown
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MAX4410EBE-MAX4410EBE+T-MAX4410EUD+-MAX4410EUD+T
80mW, DirectDrive Stereo Headphone Driver with Shutdown
General Description
The MAX4410 stereo headphone driver is designed for
portable equipment where board space is at a
premium. The MAX4410 uses a unique DirectDrive
architecture to produce a ground-referenced output
from a single supply, eliminating the need for large DC-
blocking capacitors, saving cost, board space, and
component height.
The MAX4410 delivers up to 80mW per channel into a
16Ωload and has low 0.003% THD + N. A high power-
supply rejection ratio (90dB at 1kHz) allows this device to
operate from noisy digital supplies without an additional
linear regulator. The MAX4410 includes ±8kV ESD pro-
tection on the headphone outputs. Comprehensive click-
and-pop circuitry suppresses audible clicks and pops on
startup and shutdown. Independent left/right, low-power
shutdown controls make it possible to optimize power
savings in mixed mode, mono/stereo applications.
The MAX4410 operates from a single 1.8V to 3.6V supply,
consumes only 7mA of supply current, has short-circuit
and thermal overload protection, and is specified over the
extended -40°C to +85°C temperature range. The
MAX4410 is available in a tiny (2mm x 2mm x 0.6mm),
16-bump chip-scale package (UCSP™) and a 14-pin
TSSOP package.
Applications
FeaturesNo Bulky DC-Blocking Capacitors RequiredGround-Referenced Outputs Eliminate DC-Bias
Voltages on Headphone Ground PinNo Degradation of Low-Frequency Response Due
to Output Capacitors80mW Per Channel into 16ΩLow 0.003% THD + NHigh PSRR (90dB at 1kHz)Integrated Click-and-Pop Suppression1.8V to 3.6V Single-Supply OperationLow Quiescent CurrentIndependent Left/Right, Low-Power
Shutdown ControlsShort-Circuit and Thermal Overload Protection±8kV ESD-Protected Amplifier OutputsAvailable in Space-Saving Packages
16-Bump UCSP (2mm x 2mm x 0.6mm)
14-Pin TSSOP
MAX4410
80mW, DirectDrive Stereo Headphone Driver
with Shutdown
LEFT
AUDIO
INPUT
RIGHT
AUDIO
INPUT
SHDNL
SHDNR
MAX4410
Functional Diagram
Ordering Information
19-2386; Rev 2; 10/02
PARTTEMP RANGEPIN/BUMP-
PACKAGE
MAX4410EBE-T*-40°C to +85°C16 UCSP-16
MAX4410EUD-40°C to +85°C14 TSSOP
Notebooks
Cellular Phones
PDAs
MP3 Players
Web Pads
Portable Audio Equipment*Future product—contact factory for availability.
UCSP is a trademark of Maxim Integrated Products, Inc.Pin Configurations and Typical Application Circuit appear
at end of data sheet.
MAX4410
80mW, DirectDrive Stereo Headphone Driver
with Shutdown
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(PVDD= SVDD= 3V, PGND = SGND = 0, SHDNL= SHDNR= SVDD, C1 = C2 = 2.2µF, RIN= RF= 10kΩ, RL= ∞, TA= TMINto TMAX,
unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
PGND to SGND.....................................................-0.3V to +0.3V
PVDDto SVDD.................................................................-0.3V to +0.3V
PVSSto SVSS.........................................................-0.3V to +0.3V
PVDDand SVDDto PGND or SGND.........................-0.3V to +4V
PVSSand SVSSto PGND or SGND..........................-4V to +0.3V
IN_ to SGND..........................................................-0.3V to +0.3V
SHDN_to SGND........................(SGND - 0.3V) to (SVDD+ 0.3V)
OUT_ to SGND............................(SVSS- 0.3V) to (SVDD+ 0.3V)
C1P to PGND.............................(PGND - 0.3V) to (PVDD+ 0.3V)
C1N to PGND.............................(PVSS- 0.3V) to (PGND + 0.3V)
Output Short Circuit to GND or VDD...........................Continuous
Continuous Power Dissipation (TA= +70°C)
14-Pin TSSOP (derate 9.1mW/°C above +70°C)..........727mW
16-Bump UCSP (derate 15.2mW/°C above +70°C)....1212mW
Junction Temperature......................................................+150°C
Operating Temperature Range...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Bump Temperature (soldering) (Note 1)
Infrared (15s)...............................................................+220°C
Vapor Phase (60s).......................................................+215°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
Supply Voltage RangeVDDGuaranteed by PSRR test1.83.6V
One channel enabled4Quiescent Supply CurrentIDDTwo channels enabled711.5mA
Shutdown Supply CurrentI SHDNSHDNL = SHDNR = GND610µA
VIH0.7 x
SVDDSHDN_ Thresholds
VIL0.3 x
SVDD
SHDN_ Input Leakage Current-1+1µA
SHDN_ to Full OperationtSON175µs
CHARGE PUMP
Oscillator FrequencyfOSC272320368kHz
AMPLIFIERS
Input Offset VoltageVOSInput AC-coupled, RL = 32Ω0.52.4mV
Input Bias CurrentIBIAS-100+100nA
1.8V ≤ VDD ≤ 3.6VDC7590
fRIPPLE = 1kHz90Power-Supply Rejection RatioPSRR200mVP-P ripplefRIPPLE = 20kHz55
RL = 32Ω65Output PowerPOUTTHD + N = 1%RL = 16Ω4080mW
Note 1:This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device
can be exposed to during board-level solder attach and rework. This limit permits only the use of the solder profiles recom-
mended in the industry-standard specification, JEDEC 020A, paragraph 7.6, Table3 for IR/VPR and convection reflow.
Preheating is required. Hand or wave soldering is not allowed.
MAX4410
80mW, DirectDrive Stereo Headphone Driver
with Shutdown
ELECTRICAL CHARACTERISTICS (continued)
(PVDD= SVDD= 3V, PGND = SGND = 0, SHDNL= SHDNR= SVDD, C1 = C2 = 2.2µF, RIN= RF= 10kΩ, RL= ∞, TA= TMINto TMAX,
unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
Note 2:All specifications are 100% tested at TA= +25°C; temperature limits are guaranteed by design.
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
RL = 32Ω,
POUT = 25mW0.003
Total Harmonic Distortion Plus
NoiseTHD + NfIN = 1kHz
RL = 16Ω,
POUT = 50mW0.003
Signal-to-Noise RatioSNRRL = 32Ω, POUT = 20mW, fIN = 1kHz95dB
Slew RateSR0.8V/µs
Maximum Capacitive LoadCLNo sustained oscillations300pF
CrosstalkRL = 16Ω, POUT = 1.6mW, fIN = 10kHz70dB
Thermal Shutdown Threshold140°C
Thermal Shutdown Hysteresis15°C
ESD ProtectionHuman body model (OUTR, OUTL)±8kV
Typical Operating Characteristics
(C1 = C2 = 2.2µF, THD + N measurement bandwidth = 22Hz to 22kHz, TA= +25°C, unless otherwise noted.)10010k1k100k
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX4410 toc01
FREQUENCY (Hz)
THD + N (%)
VDD = 3V
AV = -1V/V
RL = 16Ω
POUT = 10mW
POUT = 25mW
POUT = 50mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX4410 toc02
THD + N (%)
VDD = 3V
AV = -2V/V
RL = 16Ω
POUT = 25mW
POUT = 10mW
POUT = 50mW10010k1k100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX4410 toc03
VDD = 3V
AV = -1V/V
RL = 32Ω
POUT = 5mW
POUT = 10mW
POUT = 25mW
THD + N (%)10010k1k100k
FREQUENCY (Hz)
MAX4410
80mW, DirectDrive Stereo Headphone Driver
with Shutdown
Typical Operating Characteristics (continued)
(C1 = C2 = 2.2µF, THD + N measurement bandwidth = 22Hz to 22kHz, TA= +25°C, unless otherwise noted.)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX4410 toc04
THD + N (%)10010k1k100k
FREQUENCY (Hz)
POUT = 5mW
POUT = 10mW
POUT = 25mW
VDD = 3V
AV = -2V/V
RL = 32Ω
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX4410 toc05
THD + N (%)
VDD = 1.8V
AV = -1V/V
RL = 16Ω
POUT = 10mW
POUT = 20mW
POUT = 5mW10010k1k100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX4410 toc06
THD + N (%)
VDD = 1.8V
AV = -2V/V
RL = 16Ω
POUT = 10mW
POUT = 5mW
POUT = 20mW10010k1k100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX4410 toc07
VDD = 1.8V
AV = -1V/V
RL = 32Ω
POUT = 20mW
THD + N (%)
POUT = 10mW
POUT = 5mW10010k1k100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX4410 toc08
VDD = 1.8V
AV = -2V/V
RL = 32Ω
POUT = 5mW
POUT = 20mW
THD + N (%)
POUT = 10mW10010k1k100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc09
OUTPUT POWER (mW)
VDD = 3V
AV = -1V/V
RL = 16Ω
fIN = 20Hz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc10
OUTPUT POWER (mW)
VDD = 3V
AV = -1V/V
RL = 16Ω
fIN = 1kHz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc11
OUTPUT POWER (mW)
VDD = 3V
AV = -1V/V
RL = 16Ω
fIN = 10kHz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc12
OUTPUT POWER (mW)
VDD = 3V
AV = -2V/V
RL = 16Ω
fIN = 20Hz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
MAX4410
80mW, DirectDrive Stereo Headphone Driver
with Shutdown
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc13
OUTPUT POWER (mW)
VDD = 3V
AV = -2V/V
RL = 16Ω
fIN = 1kHz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc14
OUTPUT POWER (mW)
VDD = 3V
AV = -2V/V
RL = 16Ω
fIN = 10kHz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc15
OUTPUT POWER (mW)
THD + N (%)
VDD = 3V
AV = -1V/V
RL = 32Ω
fIN = 20Hz
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc16
OUTPUT POWER (mW)
VDD = 3V
AV = -1V/V
RL = 32Ω
fIN = 1kHz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc17
OUTPUT POWER (mW)
VDD = 3V
AV = -1V/V
RL = 32Ω
fIN = 10kHz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc18
OUTPUT POWER (mW)
VDD = 3V
AV = -1V/V
RL = 32Ω
fIN = 20Hz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc19
OUTPUT POWER (mW)
VDD = 3V
AV = -2V/V
RL = 32Ω
fIN = 1kHz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc20
OUTPUT POWER (mW)
VDD = 3V
AV = -2V/V
RL = 32Ω
fIN = 10kHz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4410 toc21
OUTPUT POWER (mW)
VDD = 1.8V
AV = -1V/V
RL = 16Ω
fIN = 20Hz
THD + N (%)
OUTPUTS IN
PHASE
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
Typical Operating Characteristics (continued)
(C1 = C2 = 2.2µF, THD + N measurement bandwidth = 22Hz to 22kHz, TA= +25°C, unless otherwise noted.)

Partno	Mfg	Dc	Qty	Available	Descript
MAX4410EBE	MAXIM	N/a	1389	avai	80mW, DirectDrive Stereo Headphone Driver with Shutdown
MAX4410EUD+	N/A	N/a	2500	avai	80mW, DirectDrive Stereo Headphone Driver with Shutdown
MAX4410EBE+T \|MAX4410EBET	MAXIM Pb-free	N/a	1278	avai	80mW, DirectDrive Stereo Headphone Driver with Shutdown
MAX4410EUD+T \|MAX4410EUDT	MAXIM	N/a	32500	avai	80mW, DirectDrive Stereo Headphone Driver with Shutdown