max9727eept Maxim Integrated Products, Inc., max9727eept Datasheet - Page 6

• Manufacturer Part Number: max9727eept
• Description: Max9727 Quad Audio Line Driver With 3vrms Output
• Manufacturer: Maxim Integrated Products, Inc.

V
50mV/div
V
50mV/div
IN_
OUT_
Quad Audio Line Driver with 3V
(V
noted.)
6
V
2V/div
V
5V/div
V
5V/div
SHDN
IN_
OUT_
DD
_______________________________________________________________________________________
= PV
R
C
L
L
DD
= 1kΩ
= 220pF
= 3.3V, V
ENTERING SHUTDOWN
STEP RESPONSE
-1
5
4
3
2
1
0
-50
SHUTDOWN CURRENT vs. TEMPERATURE
20µs/div
1µs/div
NO LOAD
INPUTS GROUNDED
CM
-25
= 0V, R
TEMPERATURE (°C)
0
IN
= R
25
V
DD
F
V
= 3.3V
DD
= 5kΩ, THD+N measurement bandwidth = 22Hz to 22kHz, T
50
= 5V
V
V
50mV/div
V
50mV/div
DD
IN_
OUT_
V
2V/div
V
5V/div
V
5V/div
75
Typical Operating Characteristics (continued)
= 2.7V
SHDN
IN_
OUT_
100
EXITING SHUTDOWN
STEP RESPONSE
40µs/div
1µs/div
-100
-110
-120
-130
-140
-150
-40
-50
-60
-70
-80
-90
0
RMS
OUTA
5V/div
OUTB
5V/div
OUTC
5V/div
OUTD
5V/div
5
OUTPUT SPECTRUM
13.0
12.5
12.0
11.5
11.0
10.5
10.0
vs. FREQUENCY
FREQUENCY (kHz)
-50
SUPPLY CURRENT vs. TEMPERATURE
NO LOAD
INPUTS GROUNDED
Output
10
A
-25
OUTPUT AT 2V
V
= +25°C, unless otherwise
DD
(V
= 3.3V
V
V
f
DD
IN
TEMPERATURE (°C)
DD
OUT
0
= 1kΩ
15
= 5V, R
= 5V
V
= -60dBV
400µs/div
DD
= 2.7V
25
RMS
L
20
= 1kΩ)
AT 1kHz
50
V
DD
= 5V
75
100