General Description
The MAX9830 mono 2W Class D amplifier provides
Class AB audio performance with Class D efficiency.
Active emissions limiting edge rate and overshoot control circuitry greatly reduces EMI. A filterless spreadspectrum modulation scheme eliminates the need for
output filtering found in traditional Class D devices.
These features reduce application component count.
The MAX9830’s industry-leading 1.6mA at 5V, 1.2mA at
3.6V, quiescent current extends battery life in portable
applications.
The MAX9830 is available in an 8-pin TDFN (2mm x
2mm x 0.8mm) and is specified over the extended
-40°C to +85°C temperature range.
Applications
Notebook and Netbook Computers
Cellular Phones
MP3 Players
Portable Audio Players
VoIP Phones
Features
o Industry-Leading Quiescent Current: 1.6mA at 5V,
1.2mA at 3.6V
o Spread Spectrum and Active Emissions Limiting
o Passes EMI Limit Unfiltered with Up to 24in
(61cm) of Speaker Cable
o Click-and-Pop Suppression
o Thermal and Overcurrent Protection
o Low 0.5µA Current Shutdown Mode
o Space-Saving, 2mm x 2mm x 0.8mm, 8-Pin TDFN
Package
MAX9830
Mono 2W Class D Amplifier
________________________________________________________________
Maxim Integrated Products
1
19-4806; Rev 1; 4/10
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.
EVALUATION KIT
AVAILABLE
Typical Operating Circuit
Ordering Information
+
Denotes a lead(Pb)-free/RoHS-compliant package.
*
EP = Exposed pad.
Pin Configuration
PART TEMP RANGE PIN-PACKAGE
MAX9830AETA+ -40°C to +85°C 8 TDFN-EP*
TOP VIEW
*EP = EXPOSED PAD. CONNECT THE EP TO
PGND TO ENHANCE THERMAL DISSIPATION.
PVDD
OUT+
865
7
MAX9830
+
1
2
IN+ SHDN N.C.IN-
2mm x 2mm x 0.8mm
TDFN
OUT- PGND
0.47µF
0.47µF
*EP
34
+2.6V TO +5.5V
IN+
IN-
SHDN
N.C.
MAX9830
PVDD
0.1µF
OUT+
OUT-
PGND
MAX9830
Mono 2W Class D Amplifier
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
PVDD
= V
SHDN
= 5V, V
PGND
= 0V, RL= ∞, unless otherwise specified. RLconnected between OUT+ and OUT-, AC measurement
bandwidth 20Hz to 22kHz, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at TA= +25°C.) (Notes 1, 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.
Voltage
PVDD, IN+, IN-, SHDN, to PGND .........................-0.3V to +6V
OUT+, OUT- to PGND...........................-0.3V to V
PVDD
+ 0.3V
Current
Continuous Current Into/Out of PVDD, PGND,
OUT+, OUT- ..............................................................±600mA
Continuous Input Current (all other pins) .....................±20mA
Duration of Short Circuit Between
OUT+, OUT-, and PVDD, PGND ............................Continuous
Continuous Power Dissipation for a Multilayer Board
(T
A
= +70°C)
8-Pin TDFN-EP (derate 11.9mW/°C) .........................953.5mW
Junction Temperature......................................................+150°C
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Rate of Voltage Rise at PVDD .............................................1V/µs
SPEAKER AMPLIFIER
Voltage Range PVDD Inferred from PSRR test 2.6 5.5 V
Quiescent Supply Current I
Shutdown Supply Current I
Turn-On Time t
Bias Voltage V
Maximum AC Input Voltage V
Input Resistance in Shutdown R
Input Resistance R
Voltage Gain A
Common-Mode Rejection Ratio CMRR fIN = 1kHz, input referred 48 dB
Output Power P
Total Harmonic Distortion Plus
Noise
Output Offset Voltage V
Click-and-Pop Level K
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
V
= 5.0V 1.6 2.5
DD
SHDN
ON
BIAS
IN
INSD
IN
V
OUT
THD+N f
OS
PVDD
V
= 3.6V 1.2
PVDD
V
= 0V, TA = +25°C 0.5 10 µA
SHDN
Single ended 1
Differential 2
Between inputs 85.6
From inputs to PGND 43
V
= 2.6V to 5.5V, TA = +25°C 54 64.3
PVDD
PVDD
RIPPLE
200mV
(Note 3)
P-P
THD+N = 10%,
f
= 1kHz
IN
= 1kHz
IN
TA = +25°C ±3 ±30 mV
Peak voltage,
CP
A-weighted, 32
samples/sec
(Notes 3, 4)
1.9 4 ms
1.31 V
12 20 kΩ
12 dB
f
= 217Hz 72Power-Supply Rejection Ratio PSRR
=
RIPPLE
f
= 20kHz 64
RIPPLE
RL = 8Ω 1.5
R
= 4Ω 2.25
L
RL = 8Ω, P
0.5W
= 4Ω, P
R
L
=
OUT
= 1W 0.04
OUT
0.04
Into shutdown -56
Out of shutdown -56
mA
V
RMS
kΩ
dB
dBV
W
%
MAX9830
Mono 2W Class D Amplifier
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V
PVDD
= V
SHDN
= 5V, V
PGND
= 0V, RL= ∞, unless otherwise specified. RLconnected between OUT+ and OUT-, AC measurement
bandwidth 20Hz to 22kHz, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at TA= +25°C.) (Notes 1, 2)
Note 1: All devices are 100% production tested at T
A
= +25°C. All temperature limits are guaranteed by design.
Note 2: Testing performed with a resistive load in series with an inductor to simulate an actual speaker load. For R
L
= 4Ω, L = 33µH.
For R
L
= 8Ω, L = 68µH.
Note 3: Amplifier inputs AC-coupled to PGND with C
IN
= 0.47µF.
Note 4: Specified at room temperature with an 8Ω resistive load in series with a 68µH inductive load connected across BTL outputs.
Mode transitions are controlled by SHDN.
Oscillator Frequency f
Spread-Spectrum Bandwidth ±10 kHz
Noise V
Signal-to-Noise Ratio SNR
Output Current Limit I
Thermal Shutdown Level +180 °C
Thermal Shutdown Hysterysis 30 °C
Efficiency η RL = 8Ω, P
DIGITAL INPUT (SHDN)
Input Voltage High V
Input Voltage Low V
Input Leakage Current TA = +25°C ±10 µA
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
OSC
A-weighted (Note 3) 39 µV
N
P
= P
at 1% THD+N, A-weighted
OUT
= 1.5W 85 %
OUT
1.4 V
LIM
IH
IL
OUT
R
= 8Ω
L
TA = +25°C 3 A
600 kHz
98 dB
0.4 V
RMS
MAX9830
Mono 2W Class D Amplifier
4 _______________________________________________________________________________________
Typical Operating Characteristics
(V
PVDD
= V
SHDN
= 5.0V, V
PGND
= 0V, RL= ∞, unless otherwise specified. RLconnected between OUT+ and OUT-, AC measure-
ment bandwidth 20Hz to 22kHz, T
A
= +25°C, unless otherwise noted.)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
10
V
= 5.0V
PVDD
I
R
= 4
LOAD
1
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
10
V
= 3.6V
PVDD
I
R
= 4
LOAD
1
P
OUT
MAX9830 toc01
= 400mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
10
V
= 5.0V
PVDD
I
R
= 8
LOAD
1
P
OUT
= 100mW
P
OUT
MAX9830 toc02
= 100mW
MAX9830 toc03
THD+N (%)
0.1
P
= 1.4W
OUT
0.01
10 100k
FREQUENCY (Hz)
10k1k100
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
10
V
= 3.6V
PVDD
I
R
= 8
LOAD
1
THD+N (%)
0.1
P
0.01
10 100k
FREQUENCY (Hz)
OUT
= 500mW
P
OUT
= 100mW
10k1k100
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
10
V
= 5.0V
PVDD
I
R
= 8
LOAD
1
f = 6kHz
THD+N (%)
f = 1kHz
0.1
f = 100Hz
0.01
01.8
OUTPUT POWER (W)
1.61.41.21.00.80.60.40.2
MAX9830 toc04
MAX9830 toc07
THD+N (%)
0.1
0.01
10 100k
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
10
V
= 5.0V
PVDD
R
= 4I
LOAD
1
f = 1kHz
THD+N (%)
0.1
f = 100Hz
0.01
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
10
V
= 3.6V
PVDD
R
= 8
LOAD
1
THD+N (%)
f = 1kHz
0.1
0.01
0 0.9
P
= 600mW
OUT
FREQUENCY (Hz)
f = 6kHz
OUTPUT POWER (W)
I
f = 6kHz
f = 100Hz
OUTPUT POWER (W)
THD+N (%)
0.1
0.01
10k1k100
10 100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
10
V
= 3.6V
PVDD
I
R
= 4
0.01
LOAD
1
f = 1kHz
f = 6kHz
0.1
f = 100Hz
OUTPUT POWER (W)
MAX9830 toc05
THD+N (%)
2.52.01.51.00.503.0
OUTPUT POWER vs. LOAD RESISTANCE
2.5
V
= 5.0V
PVDD
MAX9830 toc08
2.0
1.5
1.0
OUTPUT POWER (W)
0.5
0.80.70.60.50.40.30.20.1
THD+N = 1%
0
1100
LOAD RESISTANCE (I)
P
OUT
10
= 1W
10k1k100
1.00.80.60.40.20 1.4
THD+N = 10%
MAX9830 toc06
1.2
MAX9830 toc09
MAX9830
Mono 2W Class D Amplifier
_______________________________________________________________________________________ 5
Typical Operating Characteristics (continued)
(V
PVDD
= V
SHDN
= 5.0V, V
PGND
= 0V, RL= ∞, unless otherwise specified. RLconnected between OUT+ and OUT-, AC measure-
ment bandwidth 20Hz to 22kHz, T
A
= +25°C, unless otherwise noted.)
OUTPUT POWER vs. LOAD RESISTANCE
1.2
V
= 3.6V
PVDD
1.0
0.8
0.6
0.4
OUTPUT POWER (W)
0.2
THD+N = 1%
0
1 100
LOAD RESISTANCE (I)
THD+N = 10%
10
EFFICIENCY vs. OUTPUT POWER
100
V
= 5.0V
PVDD
80
60
40
EFFICIENCY (%)
20
0
02.0
OUTPUT POWER (W)
R
R
LOAD
OUTPUT POWER vs. SUPPLY VOLTAGE
3.0
fIN = 1kHz
RL = 4I
2.5
2.0
10% THD+N
1.5
1.0
OUTPUT POWER (W)
0.5
0
2.5 5.55.04.53.53.0
4.0
SUPPLY VOLTAGE (V)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
0
V
= 200mV
RIPPLE
-10
-20
-30
-40
-50
PSRR (dB)
-60
-70
-80
-90
-100
10 100k
P-P
FREQUENCY (Hz)
1% THD+N
10k1k100
LOAD
= 4
= 8
OUTPUT POWER vs. SUPPLY VOLTAGE
2.0
fIN = 1kHz
1.8
MAX9830 toc10
RL = 8I
1.6
1.4
1.2
10% THD+N
1.0
0.8
OUTPUT POWER (W)
0.6
0.4
0.2
0
2.5 5.55.04.53.53.0
MAX9830 toc10a
1% THD+N
4.0
SUPPLY VOLTAGE (V)
EFFICIENCY vs. OUTPUT POWER
MAX9830 toc11
100
V
= 3.6V
PVDD
80
60
40
EFFICIENCY (%)
20
0
0 1.0
OUTPUT POWER (W)
R
LOAD
= 4
R
LOAD
I
= 8
I
MAX9830 toc12
0.90.80.70.60.50.40.30.20.1
I
I
1.81.61.41.21.00.80.60.40.2
MAX9830 toc10b
MAX9830 toc13
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
0
INPUT REFERRED
-10
-20
-30
CMRR (dB)
-40
-50
-60
10 100k
FREQUENCY (Hz)
AMPLITUDE vs. FREQUENCY
14
MAX9830 toc14
10k1k100
12
10
8
6
AMPLITUDE (dB)
4
2
0
10 100k
FREQUENCY (Hz)
10k1k100
MAX9830 toc15
STARTUP WAVEFORM
400Fs/div
MAX9830 toc16
SHDN
2V/div
OUTPUT
500mA/div
MAX9830
Mono 2W Class D Amplifier
6 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
PVDD
= V
SHDN
= 5.0V, V
PGND
= 0V, RL= ∞, unless otherwise specified. RLconnected between OUT+ and OUT-, AC measure-
ment bandwidth 20Hz to 22kHz, T
A
= +25°C, unless otherwise noted.)
SHUTDOWN WAVEFORM
MAX9830 toc17
SHDN
2V/div
WIDEBAND OUTPUT SPECTRUM
0
RBW = 100Hz
-20
-40
-60
MAX9830 toc18
OUTPUT
500mA/div
400Fs/div
OUTPUT FREQUENCY SPECTRUM
0
-20
-40
-60
-80
-100
OUTPUT MAGNITUDE (dBV)
-120
-140
020
FREQUENCY (kHz)
MAX9830 toc19
18161412108642
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
0.6
0.5
0.4
0.3
0.2
SHUTDOWN CURRENT (FA)
0.1
0
2.5 5.5
SUPPLY VOLTAGE (V)
MAX9830 toc21
5.04.54.03.53.0
-80
OUTPUT AMPLITUDE (dBV)
-100
-120
1 1000
FREQUENCY (MHz)
10010
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
2.0
1.6
1.2
0.8
SUPPLY CURRENT (mA)
0.4
0
2.5 5.5
SUPPLY VOLTAGE (V)
RF IMMUNITY vs. FREQUENCY
0
-10
-20
-30
-40
-50
RF IMMUNITY (dBV)
-60
-70
-80
0 3000
FREQUENCY (MHz)
MAX9830 toc20
5.04.54.03.53.0
MAX9830 toc22
25002000500 1000 1500
_______________________________________________________________________________________________________ 7
Detailed Description
The MAX9830 features industry-leading quiescent current, low-power shutdown mode, comprehensive clickand-pop suppression, and excellent RF immunity.
The MAX9830 offers Class AB audio performance with
Class D efficiency in a minimal board-space solution.
The Class D amplifier features spread-spectrum modulation combined with edge rate and overshoot control
circuitry that offers significant improvements to switchmode amplifier radiated emissions.
The MAX9830 includes thermal overload and short-circuit protection.
Class D Speaker Amplifier
The MAX9830 filterless Class D amplifier offers much
higher efficiency than Class AB amplifiers. The high
efficiency of a Class D amplifier is due to the switching
operation of the output stage transistors. Any power
loss associated with the Class D output stage is mostly
due to the I2R loss of the MOSFET on-resistance and
quiescent current overhead.
Ultra-Low EMI Filterless Output Stage
Traditional Class D amplifiers require the use of external LC filters, or shielding, to meet EN55022B electromagnetic-interference (EMI) regulation standards.
Maxim’s active emissions limiting edge-rate control circuitry and spread-spectrum modulation reduces EMI
emissions, while maintaining up to 85% efficiency.
Maxim’s spread-spectrum modulation mode flattens
wideband spectral components, while proprietary techniques ensure that the cycle-to-cycle variation of the
switching period does not degrade audio reproduction
or efficiency. The MAX9830’s spread-spectrum
modulator randomly varies the switching
frequency by ±10kHz around the center frequency
(600kHz). Above 10MHz, the wideband spectrum looks
like noise for EMI purposes (Figure 1).
Speaker Current Limit
If the output current of the speaker amplifier exceeds
the current limit (1.8A typ), the MAX9830 disables the
outputs for approximately 400µs. At the end of 400µs,
the outputs are re-enabled. If the fault condition still
exists, the MAX9830 continues to disable and re-enable
the outputs until the fault condition is removed.
Shutdown
The MAX9830 features a low-power shutdown mode,
drawing 0.5µA of supply current. Drive SHDN low to put
the MAX9830 into shutdown.
Click-and-Pop Suppression
The MAX9830 speaker amplifier features Maxim’s comprehensive click-and-pop suppression. During startup,
the click-and-pop suppression circuitry reduces any
audible transient sources internal to the device. When
entering shutdown, the differential speaker outputs
ramp down to PGND quickly and simultaneously.
MAX9830
Mono 2W Class D Amplifier
Pin Description
Figure 1. EMI with 24in of Speaker Cable
PIN NAME FUNCTION
1 IN+ Noninverting Audio Input
2 IN- Inverting Audio Input
3 SHDN Active-Low Shutdown Input. Drive SHDN low to place the device in shutdown mode.
4 N.C. No Connection. Leave unconnected.
5 PGND Ground
6 OUT- Negative Speaker Output
7 OUT+ Positive Speaker Output
8 PVDD Power Supply. Bypass PVDD to PGND with a 0.1µF capacitor.
— EP Exposed Pad. Connect exposed pad to a solid ground plane.
40
30
20
10
0
AMPLITUDE (dBµV/m)
-10
30 60 100 140 180 220 260 30080 120 160 200 240 280
EN55022B LIMIT
FREQUENCY (MHz)
MAX9830
Applications Information
Filterless Class D Operation
Traditional Class D amplifiers require an output filter.
The filter adds cost, size, and decreases efficiency and
THD+N performance. The MAX9830’s filterless modulation scheme does not require an output filter.
Because the switching frequency of the MAX9830 is
well beyond the bandwidth of most speakers, voice coil
movement at the switching frequency is very small. Use
a speaker with a series inductance > 10µH. Typical 8Ω
speakers exhibit series inductances in the 20µH to
100µH range.
Component Selection
Optional Ferrite Bead Filter
Although not normally needed, in applications where
speaker leads exceed 24in at V
PVDD
= 3V, use a filter
constructed from an inexpensive ferrite bead and a
small-value capacitor to ground (Figure 2) to provide
additional EMI suppression. Use a ferrite bead with low
DC resistance, high frequency (≥ 1MHz) impedance of
100Ω to 600Ω, and rated for at least 1A. The capacitor
value varies based on the ferrite bead chosen and the
actual speaker lead length. Select the capacitor value
based on EMI performance.
Speaker Amplifier Power Supply Input (PVDD)
PVDD powers the speaker amplifier. PVDD ranges from
2.6V to 5.5V. Bypass PVDD with a 0.1µF capacitor to
PGND. Apply additional bulk capacitance at the device
if long input traces between PVDD and the power
source are used. Ensure a rate of voltage rise at PVDD
is limited to 1V/µs.
Input Filtering
The input-coupling capacitor (CIN), in conjunction with
the amplifier’s internal input resistance (RIN), forms a
highpass filter that removes the DC bias from the
incoming signal. These capacitors allow the amplifier to
bias the signal to an optimum DC level. Select 0.47µF
capacitors for optimum click-and-pop performance and
17Hz f
-3dB
.
If a different f
-3dB
is required, C
IN,
assuming zero-
source-impedance, is:
Use capacitors with adequately low voltage-coefficient
for best low-frequency THD performance.
Layout and Grounding
Proper layout and grounding are essential for optimum
performance. Good grounding improves audio performance and prevents switching noise from coupling into
the audio signal.
Use wide, low-resistance output traces. As load impedance decreases, the current drawn from the device outputs increase. At higher current, the resistance of the
output traces decrease the power delivered to the load.
For example, if 2W is delivered from the speaker output
to a 4Ω load through a 100mΩ trace, 49mW is consumed in the trace. If power is delivered through a
10mΩ trace, only 5mW is consumed in the trace. Wide
output, supply and ground traces also improve the
power dissipation of the device.
The MAX9830 is inherently designed for excellent RF
immunity. For best performance, add ground fills
around all signal traces on top and bottom PCB planes.
The MAX9830 TDFN package features an exposed
thermal pad on its underside. This pad lowers the package’s thermal resistance by providing a heat conduction path from the die to the PCB. Connect the exposed
thermal pad to the ground plane by using a large pad
and multiple vias.
Chip Information
PROCESS: CMOS
Mono 2W Class D Amplifier
8 _______________________________________________________________________________________
Figure 2. Optional Ferrite Bead Filter
OUT+
MAX9830
OUT-
C
IN
8
=
f
dB
3
-
µF
[]
MAX9830
Mono 2W Class D Amplifier
_______________________________________________________________________________________ 9
Functional Diagram
2.6V TO 5.5V
FERRITE
BEAD
10µF*
0.1µF
0.47µF
0.47µF
8
PVDD
UVLO/POWER
MANAGEMENT
1
IN+
IN-
2
MAX9830
3
SHDN
CLICK-AND-POP
SUPPRESSION
CLASS D
MODULATOR
LOW-EMI
DRIVER
LOW-EMI
DRIVER
PVDD
7
OUT+
PGND
PVDD
OUT-
6
PGND
5
*BULK CAPACITOR
PGND
MAX9830
Mono 2W Class D Amplifier
10 ______________________________________________________________________________________
PACKAGE TYPE PACKAGE CODE DOCUMENT NO.
8 TDFN-EP T822+2
21-0168
Package Information
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the
package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the
package regardless of RoHS status.
8L TDFN EXPOSED PADS.EPS
PACKAGE OUTLINE
8L TDFN EXPOSED PAD, 2x2x0.80mm
21-0168
1
E
2
MAX9830
Mono 2W Class D Amplifier
______________________________________________________________________________________ 11
Package Information (continued)
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the
package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the
package regardless of RoHS status.
COMMON DIMENSIONS
MAX.
SYMBOL
PACKAGE VARIATIONS
PKG. CODE E2D2N
MIN.
0.80
0.70
A
D
E
A1
L
k
A2
1.90
0.00
0.20
0.25 MIN.
0.20 REF.
2.101.90
2.10
0.05
0.40
r
1.30±0.10 1.50 REF0.25±0.050.50 TYP. 0.70±0.108T822-1
1.20±0.10 1.50 REF0.25±0.050.50 TYP. 0.80±0.108T822-2 0.125
0.125
[(N/2)-1] x ebe
PACKAGE OUTLINE
8L TDFN EXPOSED PAD, 2x2x0.80mm
21-0168
2
E
2
MAX9830
Mono 2W Class D Amplifier
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12
____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2010 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc.
Revision History
REVISION
NUMBER
0 8/09 Initial release —
1 4/10
REVISION
DATE
DESCRIPTION
Removed PSRR spec from the Features section, updated EC table specs, and
added new TOCs
PAGES
CHANGED
1, 2, 5
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