MAX97220EETE+T Maxim Integrated, MAX97220EETE+T Datasheet - Page 4

• Manufacturer Part Number: MAX97220EETE+T
• Description: Audio Amplifiers DirectDrive LDriver Headphone Amplifier
• Manufacturer: Maxim Integrated

Specifications of MAX97220EETE+T

• Rohs: yes
• Product: General Purpose Audio Amplifiers
• Output Type: Differential
• Output Power: 125 mW
• Thd Plus Noise: 103 dB
• Maximum Power Dissipation: 1666 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN-16
• Available Set Gain: 6 dB
• Common Mode Rejection Ratio (min): 45 dB

MAX97220A–MAX97220E
Differential Input DirectDrive
Line Drivers/Headphone Amplifiers
ELECTRICAL CHARACTERISTICS (continued)
(V
MAX97220B/MAX97220E), typical values tested at T
4
Output Noise Voltage
Crosstalk
Maximum Capacitive Load Drive
External Feedback Resistor
Range
Oscillator Frequency
PVDD
= V
PARAMETER
SVDD
= V
SVDD2
= 5V, V
PGND
SYMBOL
X
f
TALK
OSC
VN
C
R
L
F
= V
SGND
A/B/E
versions
C/D versions
A/B/E
versions
C/D
versions
A/B/E versions
A
= 0V, C
= +25°C, unless otherwise noted.) (Notes 2 and 3)
BIAS
CONDITIONS
A-weighted,
R
A-weighted
1kHz, V
R
10kHz, V
R
1kHz, V
R
V
10kHz, V
R
V
1kHz, P
R
10kHz, P
R
1kHz, V
R
10kHz, V
R
1kHz, V
R
10kHz, V
R
1kHz, P
R
1kHz, P
R
SVDD_
SVDD_
IN
L
L
L
L
L
L
L
L
L
L
L
L
= 0.1µF, C1 = C2 = 1µF, R
= 10kI
= 10kI
= 600I, V
= 600I, V
= 32I
= 32I
= 10kI
= 10kI
= 600I
= 600I
= 32I
= 16I
= R
F
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= 3.3V
= 3.3V
OUT
OUT
OUT
OUT
OUT
= 10kI
= 20mW,
= 20mW,
= 20mW,
= 3V
= 2V
= 2V
= 2V
PVDD
PVDD
= 3V
= 2V
= 20mW,
= 2V
= 2V
RMS
RMS
RMS
RMS
RMS
RMS
RMS
RMS
=
=
,
,
,
,
,
,
,
,
IN
MIN
450
= 20kω, R
4.7
-125
-108
-123
-104
-102
TYP
100
100
470
500
-82
14
98
96
95
92
20
7
F
= 20kω (MAX97220A/
Maxim Integrated
MAX
100
550
UNITS
kHz
dB
kI
FV
pF