MAX9830AETA+T Maxim Integrated Products, MAX9830AETA+T Datasheet - Page 3

• Manufacturer Part Number: MAX9830AETA+T
• Description: IC AMP MONO 2W CLASS D 8TDFN
• Manufacturer: Maxim Integrated Products
• Type: Class Dr

Specifications of MAX9830AETA+T

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2.25mW x 1 @ 4 Ohm
• Voltage - Supply: 2.6 V ~ 5.5 V
• Features: Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
bandwidth 20Hz to 22kHz, T
Note 1: All devices are 100% production tested at T
Note 2: Testing performed with a resistive load in series with an inductor to simulate an actual speaker load. For R
Note 3: Amplifier inputs AC-coupled to PGND with C
Note 4: Specified at room temperature with an 8Ω resistive load in series with a 68µH inductive load connected across BTL outputs.
Oscillator Frequency
Spread-Spectrum Bandwidth
Noise
Signal-to-Noise Ratio
Output Current Limit
Thermal Shutdown Level
Thermal Shutdown Hysterysis
Efficiency
DIGITAL INPUT (SHDN)
Input Voltage High
Input Voltage Low
Input Leakage Current
PVDD
= V
For R
Mode transitions are controlled by SHDN.
PARAMETER
SHDN
L
= 8Ω, L = 68µH.
= 5V, V
_______________________________________________________________________________________
PGND
A
= T
= 0V, R
MIN
to T
SYMBOL
L
f
SNR
= ∞, unless otherwise specified. R
I
OSC
V
V
V
MAX
LIM
η
IH
IL
N
, unless otherwise noted. Typical values are at T
A-weighted (Note 3)
P
R
T
R
T
A
A
OUT
L
L
A
= 8Ω
= +25°C
= 8Ω, P
= +25°C
IN
= +25°C. All temperature limits are guaranteed by design.
= 0.47µF.
= P
Mono 2W Class D Amplifier
OUT
OUT
at 1% THD+N, A-weighted
CONDITIONS
= 1.5W
L
connected between OUT+ and OUT-, AC measurement
A
= +25°C.) (Notes 1, 2)
MIN
1.4
+180
TYP
±10
600
39
98
30
85
3
L
= 4Ω, L = 33µH.
MAX
±10
0.4
UNITS
µV
kHz
kHz
dB
µA
°C
°C
%
RMS
A
V
V
3