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MAX4708ESE+
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
MAX4708/MAX4709
Fault-Pr
otected, Single 8-to-1/
Dual 4-to-1 Multiplexers
_______________________________________________________________________________________
7
ON-RESISTANCE vs. V
COM
AND TEMPERATURE
(SINGLE SUPPLY)
MAX4708/09 toc04
V
COM
(V)
R
ON
(
Ω
)
10
8
6
4
2
200
400
600
800
1000
0
01
2
V+ = +12V
V- = 0V
T
A
= +70
°
C
T
A
= +25
°
C
T
A
= -40
°
C
T
A
= -55
°
C
T
A
= +85
°
C
T
A
= +125
°
C
1000
0.1
-40
-15
10
60
85
LEAKAGE CURRENT vs. TEMPERATURE
1
10
100
MAX4708/09 toc05
TEMPERATURE (
°
C)
LEAKAGE CURRENT (pA)
35
V+ = +15V, V- = -15V,
V
COM
= 10V, V
NO
=
±
10V
±
I
COM_ON
I
NO_OFF
I
COM_OFF
CHARGE INJECTION vs. V
COM
MAX4708/09 toc06
V
COM
(V)
Q (pC)
10
5
0
-5
-10
-5
0
5
10
-10
-15
15
DUAL SUPPLIES:
±
15V
SINGLE SUPPLY: +12V
ENABLE TURN-ON/OFF TIMES
vs. SUPPLY VOLTAGE (DUAL SUPPLIES)
MAX4708/09 toc07
SUPPLY VOLTAGE (V+, V-)
t
ON
/t
OFF
(ns)
15
10
5
100
200
300
400
500
0
02
0
V
NO_
=
±
10V
t
ON
t
OFF
ENABLE TURN-ON/OFF TIMES
vs. SUPPLY VOLTAGE (SINGLE SUPPLY)
MAX4708/09 toc08
SUPPLY VOLTAGE (V+)
t
ON
/t
OFF
(ns)
27
18
50
100
150
200
250
300
0
93
6
V- = GND, V
NO_
= +10V
t
ON
t
OFF
ENABLE ON/OFF TIMES
vs. TEMPERATURE
MAX4708/09 toc09
TEMPERATURE (
°
C)
t
ON
/t
OFF
(ns)
60
35
10
-15
50
100
150
200
250
300
0
-40
85
V+ = +15V
V- = -15V
t
ON
t
OFF
SUPPLY CURRENT vs. TEMPERATURE
(V
A_
= 0)
MAX4708/09 toc10
TEMPERATURE (
°
C)
SUPPLY CURRENT (
μ
A)
60
35
10
-15
-400
-300
-200
-100
0
100
200
300
400
500
-500
-40
85
V+ = +15V, V- = -15V, V
A_
= 0
I
GND
I+
I-
SUPPLY CURRENT vs. TEMPERATURE
(V
A_
= +5V)
MAX4708/09 toc11
TEMPERATURE (
°
C)
SUPPLY CURRENT (
μ
A)
60
35
10
-15
-300
-200
-100
0
100
200
300
400
500
600
-400
-40
85
V+ = +15V, V- = -15V, V
A_
= +5V
I
GND
I+
I-
LOGIC-LEVEL THRESHOLD VOLTAGE
vs. SUPPLY VOLTAGE
MAX4708/09 toc12
SUPPLY VOLTAGE (V)
THRESHOLD VOLTAGE (V)
35
30
25
20
15
10
5
1.5
2.0
2.5
3.0
1.0
04
0
DUAL SUPPLIES
SINGLE SUPPLY
T
ypical Operating Characteristics (continued)
(V+ = +15V, V- = -15V, V
EN
= +2.4V, T
A
= +25°C, unless otherwise noted.)
MAX4708/MAX4709
Fault-Pr
otected, Single 8-to-1/
Dual 4-to-1 Multiplexers
8
_______________________________________________________________________________________
FREQUENCY RESPONSE
MAX4708/09 toc13
FREQUENCY (MHz)
LOSS (dB)
20
-100
-80
-60
-40
-20
0
0.001
1
10
100
0.01
0.1
1000
V+ = +15V
V- = -15V
BANDWIDTH
CROSSTALK
OFF-ISOLATION
FAULT CURRENT vs. FAULT VOLTAGE
(DUAL SUPPLIES)
MAX4708/09 toc14
V
COM
(V)
I
COM
(
μ
A)
40
20
-60
-40
-20
0
-150
-100
-50
0
50
100
150
200
-200
-80
60
FOR |V
COM
| < V
SUPPLY
,
I
COM
= V
COM
/ R
L
V+ = +15V
V- = -15V
FAULT CURRENT vs. FAULT VOLTAGE
(SINGLE SUPPLY)
MAX4708/09 toc15
V
COM
(V)
I
COM
(
μ
A)
60
40
-60
-40
-20
0
20
-150
-100
-50
0
50
100
150
200
-200
-80
80
FOR 0V < V
COM
< V
SUPPLY
,
I
COM
= V
COM
/ R
L
V+ = +12V
V- = GND
INPUT OVERVOLTAGE vs. OUTPUT VOLTAGE
MAX4708/09 toc16
4.00
μ
s
GND
V
NO_
INPUT
10V/div
GND
V
COM_
OUTPUT
200mV/div
INPUT OVERVOLTAGE vs. OUTPUT VOLTAGE
MAX4708/09 toc17
200
μ
s
GND
V
NO_
INPUT
10V/div
GND
V
COM_
OUTPUT
10V/div
FAULT RECOVERY TIME (POSITIVE INPUT)
MAX4708/09 toc18
1.00
μ
s
GND
V
NO_
INPUT
10V/div
GND
V
COM_
OUTPUT
5V/div
FAULT RECOVERY TIME (NEGATIVE INPUT)
MAX4708/09 toc19
1.00
μ
s
GND
V
NO_
INPUT
10V/div
GND
V
COM_
OUTPUT
5V/div
FAULT RESPONSE TIME (POSITIVE INPUT)
MAX4708/09 toc20
100ns/div
GND
V
NO_
INPUT
10V/div
GND
V
COM_
OUTPUT
5V/div
FAULT RESPONSE TIME (NEGATIVE INPUT)
MAX4708/09 toc21
100ns/div
GND
V
NO_
INPUT
10V/div
GND
V
COM_
OUTPUT
5V/div
T
ypical Operating Characteristics (continued)
(V+ = +15V, V- = -15V, V
EN
= +2.4V, T
A
= +25°C, unless otherwise noted.)
MAX4708/MAX4709
Fault-Pr
otected, Single 8-to-1/
Dual 4-to-1 Multiplexers
_______________________________________________________________________________________
9
Pin Descriptions
MAX4708 (Single 8-to-1 Mux)
MAX4709 (Dual 4-to-1 Mux)
PIN
NAME
FUNCTION
1
A0
Address Bit 0
2
EN
Mux Enable
3V
-
Negative Supply Voltage. Bypass to GND
with a 0.1µF capacitor.
4
NO1
Channel Input 1
5
NO2
Channel Input 2
6
NO3
Channel Input 3
7
NO4
Channel Input 4
8
COM
Analog Output
9
NO8
Channel Input 8
10
NO7
Channel Input 7
11
NO6
Channel Input 6
12
NO5
Channel Input 5
13
V+
Positive Supply Voltage. Bypass to GND
with a 0.1µF capacitor.
14
GND
Ground
15
A2
Address Bit 2
16
A1
Address Bit 1
PIN
NAME
FUNCTION
1
A0
Address Bit 0
2
EN
Mux Enable
3V
-
Negative Supply Voltage. Bypass to GND
with a 0.1µF capacitor.
4
NO1A
Channel Input 1A
5
NO2A
Channel Input 2A
6
NO3A
Channel Input 3A
7
NO4A
Channel Input 4A
8
COMA
Mux Output A
9
COMB
Mux Output B
10
NO4B
Channel Input 4B
11
NO3B
Channel Input 3B
12
NO2B
Channel Input 2B
13
NO1B
Channel Input 1B
14
V+
Positive Supply Voltage. Bypass to GND
with a 0.1µF capacitor.
15
GND
Ground
16
A1
Address Bit 1
T
ruth T
ables
MAX4708 (Single 8-to-1 Mux)
MAX4709 (Dual 4-to-1 Mux)
A2
A1
A0
EN
ON SWITCH
XXX
0
N
o
n
e
0001
N
O
1
0011
N
O
2
0101
N
O
3
0111
N
O
4
1001
N
O
5
1011
N
O
6
1101
N
O
7
1111
N
O
8
A1
A0
EN
COMA
COMB
X
X
0
None
None
0
0
1
NO1A
NO1B
0
1
1
NO2A
NO2B
1
0
1
NO3A
NO3B
1
1
1
NO4A
NO4B
X = Don’t care.
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
MAX4708ESE+
Mfr. #:
Buy MAX4708ESE+
Manufacturer:
Maxim Integrated
Description:
Multiplexer Switch ICs 8:1 Fault Protected Analog MUX
Lifecycle:
New from this manufacturer.
Delivery:
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