MAX98307ETE+ Maxim Integrated, MAX98307ETE+ Datasheet - Page 4

• Manufacturer Part Number: MAX98307ETE+
• Description: Audio Amplifiers 3.3W Mono Class D Amplifier
• Manufacturer: Maxim Integrated

Specifications of MAX98307ETE+

• Rohs: yes
• Product: Class-D
• Output Type: Mono
• Output Power: 3.3 W
• Thd Plus Noise: 0.05 %
• Supply Current: 1.85 mA
• Maximum Power Dissipation: 1.667 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN-16
• Common Mode Rejection Ratio (min): 65 dB

ELECTRICAL CHARACTERISTICS (continued)
V
R
otherwise noted. Typical values are at T
Voltage Gain
(MAX98308)
Common-Mode Rejection Ratio
(MAX98308)
Output Power (MAX98307)
Output Power (MAX98308)
PVDD
FB+
= R
= V
FB-
PARAMETER
3.3W Mono Class DG Multilevel Audio Amplifier
CC
= 20kI), C
= V
SHDN
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= 3.6V, V
IN+
= C
IN-
PGND
= 0.33FF, A
SYMBOL
CMRR
P
P
A
OUT
OUT
= V
A
V
= +25NC.) (Notes 2, 3)
GND
V
= 0V, Z
= 14.5dB, AC measurement bandwidth 20Hz to 20kHz, T
GAIN = short to GND
GAIN = 100kI pulldown to GND
GAIN = short to PVDD
GAIN = 100kI pullup to PVDD
GAIN = unconnected
f
f
THD+N = 1%
f
THD+N = 10%
THD+N ≤ 1%
THD+N ≤ 10%
IN
IN
IN
= 1kHz
= 1kHz,
= 1kHz,
L
= 8I + 68FH between OUT+ and OUT-, (MAX98307 R
CONDITIONS
Z
V
Z
V
Z
V
Z
V
Z
V
Z
V
Z
V
Z
V
Z
V
Z
V
Z
V
L
PVDD
L
PVDD
L
PVDD
L
PVDD
L
PVDD
L
PVDD
SPK
PVDD
SPK
PVDD
SPK
PVDD
SPK
PVDD
SPK
PVDD
= 8I + 68mH,
= 8I + 68mH,
= 8I + 68mH,
= 8I + 68mH,
= 8I + 68mH,
= 8I + 68mH,
MAX98307/MAX98308
= 8I + 68mH,
= 8I + 68mH,
= 8I + 68mH,
= 8I + 68mH,
= 8I + 68mH,
= 3.6V
= 4.2V
= 5.0V
= 3.6V
= 4.2V
= 5.0V
= 3.6V
= 4.2V
= 5.0V
= 3.6V
= 4.2V
MIN
20
17
14
11
8
TYP
20.5
17.5
14.5
11.5
1.54
2.85
1.77
1.92
1.57
2.13
8.5
2.3
3.3
1.4
2.7
65
2
A
= T
MIN
IN+
MAX
21
18
15
12
9
to T
= R
MAX
IN-
UNITS
= 10kI,
, unless
dB
dB
W
W