MAX97236EVKIT+ Maxim Integrated Products, MAX97236EVKIT+ Datasheet - Page 3

• Manufacturer Part Number: MAX97236EVKIT+
• Description: Audio Modules & Development Tools MAX97236 Eval Kit
• Manufacturer: Maxim Integrated Products

Specifications of MAX97236EVKIT+

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
otherwise noted. See the
EXTCLK Input High Voltage
EXTCLK Input Low Voltage
EXTCLK Frequency Range
EXTCLK Duty Cycle
Maximum EXTCLK Slew Rate
Turn-On Time
JACK DETECTION
Turn-On Time
AUDIO AMPLIFIER (Gain = 0dB, Unless Otherwise Noted)
Output Offset Voltage
Output Power
Line Output Voltage
Total Harmonic Distortion
Plus Noise
Signal-to-Noise Ratio
Power-Supply Rejection Ratio
Output Noise
Peak Output Current
Minimum Headphone Impedance
Crosstalk
DD
= 1.8V, V
PARAMETER
MICVDD
= 3.0V, V
Functional Diagram/Typical Application
Audio Amplifier with Jack Detection
GND
D_EXTCLK
= V
SYMBOL
V
f
t
THD+N
EXTCLK
ONTIME
XTALK
PSRR
P
O_LINE
Z
SNR
I
V
PGND
t
OUT
OUT
V
OUT
ON
OS
N
= 0V, C
T
T
f
f
(Note 3)
Jack detect time from insertion to
interrupt (Note 4)
T
R
R
R
R
R
R
Referenced to 32I load, 1V
signal, A-weighted
Referenced to 32I load, 1V
signal, A-weighted (gain = -30dB)
DC 1.62V to 1.98V, gain = 0dB,
T
f
gain = 0dB
f
gain = 0dB
A-weighted
A-weighted, gain = -30dB
A-weighted, gain = -60dB
Peak current needed to output the rated
typical power
R
crosstalk between audio channels,
gain = 0dB, with ground sense
R
crosstalk between audio channels,
gain = 0dB, with ground sense
EXTCLK
EXTCLK
IN
IN
A
A
A
A
L
L
L
L
L
L
L
L
= 16I, f
= +25NC
= +25NC
= +25NC, state = LRGM
= 32I, THD+N = 1%, f
= 16I, THD+N = 1%, f
= 10kI
= 16I, P
= 16I, P
= +25NC
= 32I, f
FLY
= 10kI, V
= 217Hz, 100mV
= 10kHz, 100mV
= C
= 1MHz, 0.4V to 1.4V
= 10MHz, 0.4V to 1.4V
IN
IN
PVDD
OUT
OUT
Circuit.) (Note 2)
OUT
= 1kHz, P
= 1kHz, P
CONDITIONS
= 10mW, f
= 0.1mW, f
= C
= 1V
P-P
P-P
PVSS
RMS
OUT
OUT
ripple,
ripple,
IN
IN
RMS
= 1FF. Typical values tested at T
, f
RMS
= 5mW,
IN
= 25mW,
IN
= 1kHz
= 1kHz
IN
= 1kHz
= 1kHz
input
= 1kHz
input
-500
MIN
1.4
45
1
TYP
19.2
0.05
0.04
0.03
500
103
1.7
1.4
-51
-56
50
30
35
85
87
78
74
40
12
5
1
1
6
A
+500
MAX
= +25NC, unless
0.4
26
55
10
UNITS
FV
V
MHz
mW
mA
ms
ms
FV
RMS
dB
dB
dB
ns
%
%
I
V
V
RMS
3