MAX9762ETI+T Maxim Integrated Products, MAX9762ETI+T Datasheet - Page 4

• Manufacturer Part Number: MAX9762ETI+T
• Description: IC AMP AUDIO PWR 3W MONO 28TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX9762ETI+T

• Output Type: 1-Channel (Mono) with Stereo Headphones
• Max Output Power X Channels @ Load: 3W x 1 @ 3 Ohm; 200mW x 2 @ 16 Ohm
• Voltage - Supply: 4.5 V ~ 5.5 V
• Features: Depop, I²C, Input Multiplexer, Mute, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Stereo 3W Audio Power Amplifiers with
Headphone Drive and Input Mux
4
ELECTRICAL CHARACTERISTICS (continued)
(V
noted. Typical values are at T
Note 1: All devices are 100% production tested at +25°C. All temperature limits are guaranteed by design.
Note 2: PSRR is specified with the amplifier inputs connected to GND through R
Note 3: Refer to the SV
Note 4: A master device must provide a hold time of at least 300ns for the SDA signal to bridge the undefined region of SCL’s falling
Note 5: C
Note 6: Input filters on SDA, SCL, and ADD suppress noise spikes of less than 50ns.
2-WIRE SERIAL INTERFACE (SCL, SDA, ADD, INT) (MAX9760/MAX9762)
Input Voltage High
Input Voltage Low
Input Hysteresis
Input High Leakage Current
Input Low Leakage Current
Input Capacitance
Output Voltage Low
Output Current High
TIMING CHARACTERISTICS (MAX9760/MAX9762)
Serial Clock Frequency
Bus Free Time Between STOP
and START Conditions
START Condition Hold Time
START Condition Setup Time
Clock Period Low
Clock Period High
Data Setup Time
Data Hold Time
Receive SCL/SDA Rise Time
Receive SCL/SDA Fall Time
Transmit SDA Fall Time
Pulse Width of Suppressed
Spike
DD
_______________________________________________________________________________________
= PV
edge.
from SDA/SCL to V
B
PARAMETER
DD
= total capacitance of one of the bus lines in picofarads. Device tested with C
= 5.0V, GND = PGND = 0V, SHDN = 5V, C
DD
section.
DD
A
.
= +25°C.) (Note 1)
SYMBOL
t
t
t
t
HD:DAT
HD:STA
SU:DAT
SU:STA
t
t
t
f
HIGH
V
C
I
LOW
V
V
SCL
BUF
t
I
I
OH
SP
IH
OL
t
t
t
IL
IH
IL
IN
r
f
f
V
V
I
V
(Note 4)
(Note 5)
(Note 5)
(Note 5)
(Note 6)
OL
IN
IN
OH
= 5V
= 0V
= 3mA
= 5V
BIAS
= 1µF, R
CONDITIONS
IN
= R
F
= 15kΩ, R
IN
and C
IN
L
B
.
= ∞. T
= 400pF. 1kΩ pullup resistors connected
0.1C
0.1C
0.1C
20 +
20 +
20 +
A
MIN
100
2.6
1.3
0.6
0.6
1.3
0.6
0
= T
B
B
B
MIN
TYP
to T
0.2
10
50
MAX
, unless otherwise
MAX
400
300
300
250
0.8
0.4
0.9
±1
±1
1
UNITS
kHz
µA
µA
µA
pF
µs
µs
µs
µs
µs
ns
µs
ns
ns
ns
ns
V
V
V
V