MAX9723DETE+T Maxim Integrated Products, MAX9723DETE+T Datasheet - Page 4

• Manufacturer Part Number: MAX9723DETE+T
• Description: IC AMP AUDIO .06W STER AB 16TQFN
• Manufacturer: Maxim Integrated Products
• Series: DirectDrive™r
• Type: Class ABr

Specifications of MAX9723DETE+T

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 60mW x 2 @ 16 Ohm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Features: Bass Boost, Depop, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• For Use With: MAX9723DEVKIT+ - EVALUATION KIT FOR MAX9723
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TIMING CHARACTERISTICS
(V
ed between OUT_ and SGND where specified. T
Timing Diagram.) (Notes 1, 3)
Stereo DirectDrive Headphone Amplifier
with BassMax, Volume Control, and I
Note 1: All specifications are 100% tested at T
Note 2: Inputs AC-coupled to SGND.
Note 3: Guaranteed by design.
Note 4: Headphone mode testing performed with a 32Ω resistive load connected to GND. Mode transitions are controlled by
Note 5: Output power MIN is specified at T
4
Serial Clock Frequency
Bus Free Time Between a STOP
and a START Condition
START Condition Hold Time
Low Period of the SCL Clock
High Period of the SCL Clock
Setup Time for a Repeated
START Condition
Data Hold Time
Data Setup Time
Maximum Rise Time of SDA and
SCL Signals
Maximum Fall Time of SDA and
SCL Signals
Setup Time for STOP Condition
Pulse Width of Suppressed Spike
Maximum Capacitive Load for
Each Bus Line
DD
_______________________________________________________________________________________
= SHDN = 3V, PGND = SGND = 0V, C1 = C2 = 1µF, BB_ = 0V, gain = 0dB, maximum volume, BassMax disabled. Load connect-
SHDN. The K
under normal operation at rated power)]. Units are expressed in dB.
PARAMETER
CP
level is calculated as: 20 x log [(level peak voltage during mode transition, no input signal)/(peak voltage
SYMBOL
t
t
t
t
C
t
HD:DAT
HD:STA
SU:DAT
SU:STO
SU:STA
t
t
f
t
HIGH
L_BUS
LOW
SCL
BUF
t
SP
t
t
r
f
A
= +25°C.
A
= +25°C. Temperature limits are guaranteed by design.
A
= T
MIN
to T
MAX
CONDITIONS
, unless otherwise noted. Typical values are at T
MIN
100
1.3
0.6
1.3
0.6
0.6
0.6
0
0
2
C
TYP
300
300
100
400
MAX
400
0.9
A
= +25°C, see
UNITS
kHz
pF
µs
µs
µs
µs
µs
µs
ns
ns
ns
µs
ns