MAX9700BEBC-T Maxim Integrated, MAX9700BEBC-T Datasheet - Page 3

• Manufacturer Part Number: MAX9700BEBC-T
• Description: Audio Amplifiers
• Manufacturer: Maxim Integrated

Specifications of MAX9700BEBC-T

• Output Type: 1-Channel Mono
• Output Power: 1.6 W x 1 at 6 Ohms
• Thd Plus Noise: 0.01 % at 8 Ohms at 125 mW
• Operating Supply Voltage: 3 V, 5 V
• Maximum Power Dissipation: 484 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: UCSP
• Audio Load Resistance: 16 Ohms
• Common Mode Rejection Ratio (min): 72 dB (Typ)
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.5 V

ELECTRICAL CHARACTERISTICS (continued)
(V
T
ELECTRICAL CHARACTERISTICS
(V
to 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: PSRR is specified with the amplifier inputs connected to GND through C
Signal-to-Noise Ratio
Oscillator Frequency
SYNC Frequency Lock Range
Efficiency
DIGITAL INPUTS (SHDN, SYNC)
Input Thresholds
SHDN Input Leakage Current
SYNC Input Current
Quiescent Current
Shutdown Current
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
Output Power
Total Harmonic Distortion
Plus Noise
Signal-to-Noise Ratio
A
DD
DD
= T
MAX
= PV
= PV
MIN
, unless otherwise noted. Typical values are at T
For R
to T
DD
PARAMETER
PARAMETER
DD
= V
L
MAX
= V
= 8Ω, L = 68µH. For R
SHDN
, unless otherwise noted. Typical values are at T
SHDN
_______________________________________________________________________________________
= 5V, V
= 3.3V, V
GND
GND
= V
SYMBOL
SYMBOL
L
THD+N
PGND
CMRR
I
PSRR
= 16Ω, L = 136µH.
P
SHDN
SNR
f
SNR
= V
OSC
I
OUT
DD
η
PGND
= 0V, SYNC = GND (FFM), R
V
SYNC = GND
SYNC = unconnected
SYNC = V
P
V
V
f = 1kHz, input referred
200mV
THD+N = 1%
f = 1kHz, either
FFM or SSM
V
3V
= 0V, SYNC = GND (FFM), R
OUT
OUT
IH
IL
OUT
RMS
A
= +25°C. All temperature limits are guaranteed by design.
A
= 2V
= 500mW, f
=
P-P
= +25°C.) (Notes 1, 2)
DD
RMS
ripple
1.2W, Low-EMI, Filterless,
BW = 22Hz to
22kHz
A-weighted
(SSM mode)
CONDITIONS
CONDITIONS
A
IN
Class D Audio Amplifier
= +25°C.) (Notes 1, 2)
f = 217Hz
f = 20kHz
R
R
R
R
R
= 1kHz
L
L
L
L
L
BW = 22Hz
to 22kHz
A-weighted
= 4Ω, P
= 16Ω
= 8Ω
= 6Ω
= 8Ω, P
L
= 8Ω, R
OUT
OUT
FFM
SSM
FFM
SSM
IN
L
.
L
= 8Ω, R
= 125mW
= 125mW
connected between OUT+ and OUT-, T
FFM
SSM
FFM
SSM
L
connected between OUT+ and OUT-,
1280
MIN
MIN
980
800
2
0.015
1100
1450
1220
±120
1200
1600
TYP
TYP
0.02
92.5
90.5
95.5
93.5
700
5.2
0.1
89
87
92
90
94
72
72
55
L
= 4Ω, L = 33µH.
MAX
1220
1620
2000
MAX
0.8
±1
±5
A
UNITS
UNITS
= T
kHz
kHz
mW
mA
dB
dB
dB
dB
µA
µA
µA
%
%
V
MIN
3