MAX9730EVKIT+ Maxim Integrated Products, MAX9730EVKIT+ Datasheet - Page 2

• Manufacturer Part Number: MAX9730EVKIT+
• Description: EVALUATION KIT FOR MAX9730
• Manufacturer: Maxim Integrated Products

Specifications of MAX9730EVKIT+

• Amplifier Type: Class G
• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2.4W x 1 @ 8 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: MAX9730
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
(Voltages with respect to GND.)
V
PV
CPGND..................................................................-0.3V to +0.3V
OUT+, OUT-...................................(SV
IN+, IN-, FB+, FB- ......................................-0.3V to (V
C1N..........................................(PV
C1P.......................................(CPGND - 0.3V) to (CPV
FS, SHDN ...................................................-0.3V to (V
Continuous Current Into/Out of
ELECTRICAL CHARACTERISTICS
(V
10µF; speaker load resistors (R
wise noted. Typical values are at T
2.4W, Single-Supply, Class G Power Amplifier
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.
2
GENERAL
Supply Voltage Range
Quiescent Current
Chip Power Dissipation
Shutdown Current
Turn-On Time
Input DC Bias Voltage
Charge-Pump Oscillator
Frequency (Slow Mode)
Maximum Capacitive Load
SHDN Input Threshold (Note 3)
SHDN Input Leakage Current
SPEAKER AMPLIFIER
Output Offset Voltage
Common-Mode Rejection Ratio
Click-and-Pop Level
CC
OUT+, OUT-, V
CPV
Any Other Pin ..................................................................20mA
CC
SS
, CPV
_______________________________________________________________________________________
, SV
= V
DD
SS
, CPGND, C1P, C1N, PV
CPVDD
DD
PARAMETER
...............................................................-6V to +0.3V
.............................................................-0.3V to +6V
= V
CC
, GND, SV
SHDN
= 3.6V, V
SS
L
) are terminated between OUT+ and OUT-, unless otherwise stated; T
.....................................800mA
SS
SS
A
GND
.................................800mA
= +25°C.) (Notes 1, 2)
- 0.3V) to (CPGND + 0.3V)
SYMBOL
SS
CMRR
I
P
V
SHDN
f
V
V
V
= V
I
t
OSC
DISS
BIAS
C
- 0.3V) to (V
CC
ON
CC
OS
CP
L
CPGND
Inferred from PSRR test
V
SHDN = GND
Time from shutdown or power-on to full
operation
IN_ inputs
I
I
V
V
T
T
f
Peak voltage into/out of shutdown
A-weighted, 32 samples per second
(Notes 5, 6)
LOAD
LOAD
IN
A
MIN
OUT
IH
IL
= 0V, R
CC
CC
DD
CC
= +25°C
= 1kHz (Note 4)
≤ T
= 2.8V
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
= 0mA (slow mode)
> 100mA (normal mode)
A
IN+
≤ T
RMS
MAX
= R
CONDITIONS
, f = 1kHz, R
IN-
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
Bump Temperature (soldering) Reflow............................+260°C
= 10kΩ, R
20-Bump WLP (derate 10.3mW/°C above +70°C)........827mW
28-Pin TQFN (derate 20.8mW/°C above +70°C) ........1667mW
L
= 8Ω
FB+
= R
FB-
= 10kΩ, R
MIN
230
2.7
1.1
1.4
55
A
A
FS
= +70°C)
= T
= 100kΩ, C1 = 4.7µF, C2 =
TYP
1.24
330
200
MIN
-52
0.9
0.3
±3
50
83
68
8
to T
MAX
MAX
±15
±20
110
430
5.5
1.4
0.4
±1
12
5
, unless other-
UNITS
dBV
kHz
mA
mV
ms
dB
µA
pF
µA
W
V
V
V