MAX9598 Maxim Integrated Products, MAX9598 Datasheet - Page 9

• Manufacturer Part Number: MAX9598
• Description: Low-Power Audio/Video Switch
• Manufacturer: Maxim Integrated Products

w
w
(VVID = VAUD = 3.3V, V12 = 12V, GNDVID = EP = 0V, video load is 150Ω to GNDVID, audio load is 10kΩ to EP, T
otherwise noted.)
-100
-120
-20
-40
-60
-80
40
35
30
25
20
15
10
8
7
6
5
4
3
2
1
0
w
0
5
0
10
0
0
V
R
IN
L
= 10kΩ TO GNDAUD
0.5
= 0.25V
.
INPUT CLAMP CURRENT
VVID SUPPLY CURRENT
100
20
vs. INPUT VOLTAGE
1.0
AUDIO CROSSTALK
vs. TEMPERATURE
RMS
d
INPUT VOLTAGE (V)
vs. FREQUENCY
TEMPERATURE (°C)
FREQUENCY (Hz)
1.5
_______________________________________________________________________________________
a
1k
40
2.0
t
2.5
10k
60
a
3.0
Low-Power Audio/Video Switch for
100k
3.5
s
80
h
0.0001
0.001
0.01
Typical Operating Characteristics (continued)
350
340
330
320
310
300
290
280
270
260
250
0.1
1
6
5
4
3
2
1
0
e
10
0
0
AUDIO TOTAL HARMONIC DISTORTION
V
IN
e
R
= 500mV
PLUS NOISE vs. FREQUENCY
L
= 10kΩ
OUTPUT LEVEL VOLTAGE
VAUD SUPPLY CURRENT
V
100
20
20
IN
vs. TEMPERATURE
vs. TEMPERATURE
R
= 250mV
t
L
TEMPERATURE (°C)
TEMPERATURE (°C)
RMS
= 10kΩ
FREQUENCY (Hz)
Dual SCART Connectors
4
RMS
40
40
1k
u
10k
60
60
.
100k
c
80
80
o
1000
-100
-120
800
600
400
200
-20
-40
-60
-80
5
4
3
2
1
0
0
0
m
10
VAUD POWER-SUPPLY REJECTION RATIO
10
0
VAUD = 3.3V + 100mV
AUDIO LARGE-SIGNAL FREQUENCY
100
V12 SUPPLY CURRENT
100
20
RESPONSE vs. GAIN
vs. TEMPERATURE
TEMPERATURE (°C)
vs. FREQUENCY
FREQUENCY (Hz)
FREQUENCY (Hz)
1k
40
1k
P-P
A
= +25°C, unless
10k
V
IN
10k
60
= 0.25V
100k
RMS
100k
1M
80
9