MAX4590CAE+ [MAXIM]

SPST, 2 Func, 1 Channel, CMOS, PDSO16, 5.30 X 0.65 MM, SSOP-16;
MAX4590CAE+
型号: MAX4590CAE+
厂家: MAXIM INTEGRATED PRODUCTS    MAXIM INTEGRATED PRODUCTS
描述:

SPST, 2 Func, 1 Channel, CMOS, PDSO16, 5.30 X 0.65 MM, SSOP-16

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19-1394; Rev 0; 10/98  
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
859/MAX460  
Ge n e ra l De s c rip t io n  
Fe a t u re s  
The MAX4580/MAX4590/MAX4600 dual analog switches  
feature low on-resistance of 1.25max. On-resistance is  
matched between switches to 0.25max and is flat  
(0.3max) over the specified signal range. Each switch  
can handle Rail-to-Rail® analog signals. The off-leakage  
c urre nt is only 2.5nA ma x a t +85°C. The s e a na log  
switches are ideal in low-distortion applications and are  
the preferred solution over mechanical relays in automat-  
ic test equipment or applications where current switching  
is required. They have low power requirements, require  
less board space, and are more reliable than mechanical  
relays.  
Low On-Resistance (1.25max)  
Guaranteed R  
(0.25max)  
Match Between Channels  
ON  
Guaranteed R  
Flatness Over Specified  
ON  
Signal Range (0.3max)  
Rail-to-Rail Signal Handling  
Guaranteed ESD Protection >2kV per  
Method 3015.7  
Single-Supply Operation: +4.5V to +36V  
Dual-Supply Operation: ±4.5V to ±20V  
The MAX4580 has two NC (normally closed) switches,  
the MAX4590 has two NO (normally open) switches,  
and the MAX4600 has one NC (normally closed) and  
one NO (normally open) switch.  
TTL/CMOS-Compatible Control Inputs  
These switches operate from a +4.5V to +36V single  
supply or from ±4.5V to ±20V dual supplies. All digital  
inputs have +0.8V and +2.4V logic thresholds, ensuring  
TTL/CMOS-logic compatibility when using a +12V sin-  
gle supply or ±15V dual supplies.  
Ord e rin g In fo rm a t io n  
PART  
TEMP. RANGE  
0°C to +70°C  
PIN-PACKAGE  
16 SSOP  
MAX4580CAE  
MAX4580CWE  
MAX4580CPE  
MAX4580EAE  
MAX4580EWE  
MAX4580EPE  
0°C to +70°C  
16 Wide SO  
16 Plastic DIP  
16 SSOP  
0°C to +70°C  
Ap p lic a t io n s  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
Reed Relay Replacement  
Test Equipment  
16 Wide SO  
16 Plastic DIP  
Communication Systems  
PBX, PABX Systems  
Ordering Information continued at end of data sheet.  
P in Co n fig u ra t io n s /Fu n c t io n a l Dia g ra m s /Tru t h Ta b le s  
TOP VIEW  
N.C.  
N.C.  
IN1  
N.C.  
V-  
N.C.  
IN1  
N.C.  
V-  
NC1  
N.C.  
COM1  
V+  
N01  
N.C.  
COM1  
V+  
N01  
N.C.  
COM1  
V+  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
IN1  
N.C.  
V-  
MAX4580  
MAX4590  
MAX4600  
GND  
N.C.  
IN2  
GND  
N.C.  
IN2  
GND  
N.C.  
IN2  
V
L
V
L
V
L
COM2  
N.C.  
COM2  
N.C.  
COM2  
N.C.  
N.C.  
N.C.  
N.C.  
NC2  
NO2  
NC1  
SSOP/SO/DIP  
SSOP/SO/DIP  
SSOP/SO/DIP  
LOGIC  
SWITCH  
LOGIC  
SWITCH  
LOGIC  
SWITCH 1 SWITCH 2  
0
1
ON  
OFF  
0
1
OFF  
ON  
0
1
OFF  
ON  
ON  
OFF  
N.C. = NOT INTERNALLY CONNECTED  
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
ABSOLUTE MAXIMUM RATINGS  
V+ to GND..............................................................-0.3V to +44V  
V- to GND ...............................................................+0.3V to -44V  
V+ to V-...................................................................-0.3V to +44V  
Continuous Power Dissipation (T = +70°C)  
A
16 SSOP (derate 7.1mW/°C above +70°C) .................571mW  
16 Wide SO (derate 9.52mW/°C above +70°C) ..........762mW  
16 Plastic DIP (derate 10.53mW/°C above +70°C) .....842mW  
Operating Temperature Ranges  
MAX4_ _0C_E ....................................................0°C to +70°C  
MAX4_ _0E_E ..................................................-40°C to +85°C  
Storage Temperature Range ........................... -65°C to +160°C  
Lead Temperature (soldering, 10sec) ............................+300°C  
V to GND.................................................... -0.3V to (V+ + 0.3V)  
L
All Other Pins to GND (Note 1) ........... (V- - 0.3V) to (V+ + 0.3V)  
Continuous Current (COM_, NO_, NC_) ....................... ±200mA  
Peak Current (COM_, NO_, NC_)  
(pulsed at 1ms, 10% duty cycle) .............................. ±300mA  
Note 1: Signals on NC_, NO_, COM_, or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to  
maximum current rating.  
Stresses beyond those listed under Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional  
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to  
absolute maximum rating conditions for extended periods may affect device reliability.  
ELECTRICAL CHARACTERISTICS–Dual Supplies  
(V+ = +15V, V- = -15V, V = +5V, V  
= +2.4V, V  
= +0.8V, T = T  
to T , unless otherwise noted. Typical values are at  
MAX  
L
IN_H  
IN_L  
A
MIN  
T
A
= +25°C.)  
MIN  
TYP  
(Note 2)  
MAX  
PARAMETER  
SYMBOL  
CONDITIONS  
UNITS  
ANALOG SWITCH  
Input Voltage Range  
(Note 3)  
V
V
COM_, NO_,  
V-  
V+  
V
V
NC_  
T
= +25°C  
0.9  
1.25  
1.5  
COM_ to NO or NC_  
On-Resistance  
A
I
V
= 10mA,  
or V  
COM_  
R
ON  
= ±10V,  
NC_  
T
NO_  
= T  
to T  
A
MIN  
MAX  
MAX  
859/MAX460  
COM_ to NO_ or NC_  
On-Resistance Match Between  
Channels (Note 4)  
T
A
= +25°C  
0.05  
0.25  
0.5  
I
= 10mA,  
COM_  
R  
ON  
V
or V  
= ±10V  
NO_  
NC_  
T
A
= T  
to T  
MIN  
COM_ to NO_ or NC_  
On-Resistance Flatness  
(Note 5)  
T
A
= +25°C  
0.06  
0.3  
I
= 10mA; V  
NO_  
COM_  
R
FLAT(ON)  
or V  
= -5V, 0, +5V  
NC_  
T
A
= T  
to T  
0.5  
MIN  
MAX  
T
= +25°C  
-0.5  
-2.5  
-0.5  
-2.5  
0.01  
0.01  
0.5  
2.5  
0.5  
2.5  
A
Off-Leakage Current  
(NO_ or NC_) (Note 6)  
V
V
NO_  
= ±10V,  
= +10V  
NC_  
COM_  
I
, I  
nA  
nA  
NO_ NC_  
or V  
T
A
= T  
to T  
MIN  
MAX  
MAX  
T
A
= +25°C  
COM_ Off-Leakage Current  
(Note 6)  
V
COM_  
= ±10V,  
I
COM_(OFF)  
= +10V  
NC_  
V
NO_  
or V  
T
A
= T  
to T  
MIN  
V
= ±10V,  
T
= +25°C  
-1  
-5  
0.01  
1
5
COM_  
A
COM_ On-Leakage Current  
(Note 6)  
I
V
or V  
= ±10V,  
nA  
NO_  
NC_  
COM_(ON)  
T
A
= T to T  
MIN MAX  
or floating  
LOGIC INPUT  
Input Current with Input Voltage  
High  
I
IN_ = 2.4V, all others = 0.8V  
IN_ = 0.8V, all others = 2.4V  
-0.500  
-0.500  
0.001  
0.001  
0.500  
0.500  
IN_H  
µA  
Input Current with Input Voltage  
Low  
I
IN_L  
2
_______________________________________________________________________________________  
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
859/MAX460  
ELECTRICAL CHARACTERISTICS–Dual Supplies (continued)  
(V+ = +15V, V- = -15V, V = +5V, V  
= +2.4V, V  
= +0.8V, T = T  
to T , unless otherwise noted. Typical values are at  
MAX  
L
IN_H  
IN_L  
A
MIN  
T
A
= +25°C.)  
MIN  
TYP  
(Note 2)  
MAX  
PARAMETER  
SYMBOL  
CONDITIONS  
UNITS  
Logic Input High Voltage  
Logic Input Low Voltage  
V
2.4  
1.7  
1.7  
V
V
IN_H  
V
IN_L  
0.8  
POWER SUPPLY  
Power-Supply Range  
±4.5  
-0.5  
5
±20.0  
0.5  
5
V
T
= +25°C  
0.01  
0.01  
0.01  
0.01  
A
Positive Supply Current  
Negative Supply Current  
Logic Supply Current  
Ground Current  
I+  
I-  
V
= 0 or +5V  
µA  
IN_  
T
A
= T  
to T  
MIN  
MAX  
MAX  
MAX  
MAX  
T
A
= +25°C  
-0.5  
5
0.5  
5
V
IN_  
= 0 or +5V  
= 0 or +5V  
= 0 or +5V  
µA  
µA  
µA  
T
A
= T  
to T  
MIN  
T
A
= +25°C  
-0.5  
5
0.5  
5
I
L
V
IN_  
T
A
= T  
to T  
MIN  
T
A
= +25°C  
-0.5  
5
0.5  
5
I
V
IN_  
GND  
T
A
= T  
to T  
MIN  
SWITCH DYNAMIC CHARACTERISTICS  
Turn-On Time  
Turn-Off Time  
t
Figure 2, V  
Figure 2, V  
= ±10V, T = +25°C  
160  
210  
ns  
ns  
ON  
COM_  
A
t
= ±10V, T = +25°C  
A
OFF  
COM_  
C
= 1.0nF, V  
= 0, R  
= 0,  
GEN  
L
GEN  
Charge Injection  
Q
-60  
-53  
-65  
pC  
dB  
dB  
Figure 3, T = +25°C  
A
R
= 50, C = 5pF, f = 1MHz,  
L
L
Off-Isolation (Note 7)  
Crosstalk (Note 8)  
V
ISO  
Figure 4, T = +25°C  
A
R
= 50, C = 5pF, f = 1MHz,  
L
L
V
CT  
Figure 5, T = +25°C  
A
NC_ or NO_ Capacitance  
COM Off-Capacitance  
On-Capacitance  
C
f = 1MHz, Figure 6, T = +25°C  
115  
115  
520  
pF  
pF  
pF  
(OFF)  
A
C
C
f = 1MHz, Figure 6, T = +25°C  
A
(COM)  
(COM)  
f = 1MHz, Figure 7, T = +25°C  
A
_______________________________________________________________________________________  
3
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
ELECTRICAL CHARACTERISTICS–Single Supply  
(V+ = +12V, V- = 0, V = +5V, V  
= 2.4V, V  
= 0.8V, T = T  
to T , unless otherwise noted. Typical values are at  
MAX  
L
INH  
INL  
A
MIN  
T
A
= +25°C.)  
MIN  
TYP  
(Note 2)  
MAX  
PARAMETER  
SYMBOL  
CONDITIONS  
UNITS  
ANALOG SWITCH  
Input Voltage Range  
(Note 3)  
V
, V  
,
COM_ NO_  
GND  
V+  
V
V
NC_  
I
V
= 10mA,  
T
= +25°C  
1.6  
3
COM_  
A
COM_ to NO_ or NC_  
On-Resistance  
R
or V  
= +10V,  
NC_  
ON  
NO_  
T
A
= T  
to T  
3.5  
0.4  
0.5  
0.4  
0.5  
0.5  
2.5  
0.5  
2.5  
1
V+ = 12V  
MIN  
MAX  
MAX  
MAX  
MAX  
MAX  
MAX  
COM_ to NO_ or NC_  
On-Resistance Match Between  
Channels (Note 4)  
T
= +25°C  
A
I
= 10mA, V  
NO_  
COM_  
R  
ON  
or V  
= +10V  
NC_  
T
A
= T  
to T  
MIN  
COM_ to NO_ or NC_  
On-Resistance Flatness  
(Note 5)  
I
= 10mA; V  
T
A
= +25°C  
NO_  
COM_  
R
I
or V  
+9V  
= +3V, +6V,  
NC_  
FLAT(ON)  
T
A
= T  
to T  
MIN  
V
V
+1V  
= 1V, +10V;  
T
A
= +25°C  
-0.5  
-2.5  
-0.5  
-2.5  
-1  
0.01  
0.01  
0.02  
COM_  
Off-Leakage Current  
(NO_ or NC_) (Notes 6, 9)  
, I  
or V  
= +10V,  
= +10V,  
nA  
nA  
nA  
NC_  
NO_ NC_  
NO_  
T
A
= T  
to T  
MIN  
V
or V  
NC_  
T
A
= +25°C  
NO_  
COM_ Off-Leakage Current  
(Notes 6, 9)  
I
+1V; V  
+10V  
= +1V,  
COM_  
COM_(OFF)  
T
A
= T  
to T  
MIN  
V
V
= +1V, +10V;  
T
A
= +25°C  
X
COM_  
COM_ On-Leakage Current  
(Notes 6, 9)  
I
or V = +1V,  
NC_  
COM_(ON)  
NO_  
T
A
= T  
to T  
-10  
10  
+10V, or floating  
MIN  
LOGIC INPUT  
Input Current with Input Voltage  
High  
I
IN_ = 0.8V, all others = 2.4V  
IN_ = 2.4V, all others = 0.8V  
-0.500  
0.001  
0.001  
0.500  
0.500  
µA  
µA  
IN_L  
Input Current with Input Voltage  
Low  
I
-0.500  
2.4  
IN_H  
Logic Input High Voltage  
Logic Input Low Voltage  
POWER SUPPLY  
V
V
V
IN_H  
V
0.8  
IN_L  
Power-Supply Range  
+4.5  
-0.5  
5
+36.0  
0.5  
5
V
T
= +25°C  
0.001  
0.001  
0.001  
A
Positive Supply Current  
Logic Supply Current  
Ground Current  
I+  
V
= 0 or +5V  
= 0 or +5V  
= 0 or +5V  
µA  
IN_  
T
A
= T  
to T  
MIN  
MAX  
MAX  
MAX  
T
A
= +25°C  
-0.5  
5
0.5  
5
I
L
V
IN_  
µA  
µA  
T
A
= T  
to T  
MIN  
T
A
= +25°C  
-0.5  
5
0.5  
5
I
V
IN_  
GND  
T
A
= T  
to T  
MIN  
4
_______________________________________________________________________________________  
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
859/MAX460  
ELECTRICAL CHARACTERISTICS—Single Supply (continued)  
(V+ = +12V, V- = 0, V = +5V, V  
= 2.4V, V  
= 0.8V, T = T  
to T , unless otherwise noted. Typical values are at  
MAX  
L
IN_H  
IN_L  
A
MIN  
T
A
= +25°C.)  
MIN  
TYP  
(Note 2)  
MAX  
PARAMETER  
SYMBOL  
CONDITIONS  
UNITS  
SWITCH DYNAMIC CHARACTERISTICS  
Turn-On Time  
Turn-Off Time  
t
V
= +10V, Figure 2, T = +25°C  
150  
200  
ns  
ns  
ON  
COM_  
A
t
V
= +10V, Figure 2, T = +25°C  
OFF  
COM_ A  
C
= 1.0nF, V  
= 0, R  
= 0,  
GEN  
L
GEN  
Charge Injection  
Crosstalk (Note 8)  
Q
40  
pC  
dB  
Figure 3, T = +25°C  
A
R
= 50, C = 5pF, f = 1MHz,  
L
L
V
CT  
-65  
Figure 5, T = +25°C  
A
NC_ or NO_ Capacitance  
COM Off-Capacitance  
On-Capacitance  
C
f = 1MHz, Figure 6, T = +25°C  
175  
175  
275  
pF  
pF  
pF  
(OFF)_  
A
C
C
f = 1MHz, Figure 6, T = +25°C  
A
(COM)_  
(COM)_  
f = 1MHz, Figure 7, T = +25°C  
A
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in  
this data sheet.  
Note 3: Guaranteed by design.  
Note 4: R  
= R  
- R  
.
ON(MAX)  
ON(MIN)  
ON  
Note 5: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the  
specified analog signal range.  
Note 6: Leakage parameters are 100% tested at maximum-rated hot temperature and guaranteed by correlation at +25°C.  
Note 7: Off-isolation = 20 log [V  
/ (V or V )], V  
= output, V or V = input to off switch.  
COM NC NO  
COM  
NC  
NO  
10  
Note 8: Between any two switches.  
Note 9: Leakage testing at single supply is guaranteed by testing with dual supplies.  
Typ ic a l Op e ra t in g Ch a ra c t e ris t ic s  
(Circuit of Figure 1, T = +25°C, unless otherwise noted.)  
A
ON-RESISTANCE vs. V  
ON-RESISTANCE vs. V  
ON-RESISTANCE vs. V  
COM  
COM  
COM  
(DUAL SUPPLIES)  
AND TEMPERATURE (DUAL SUPPLIES)  
(SINGLE SUPPLY)  
2.5  
2.0  
1.5  
1.0  
0.5  
0
1.2  
1.1  
1.0  
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
5
4
3
2
1
0
V- = 0  
V+, V- = ±15V  
V+, V- = ±5.0V  
V+ = +5V  
T = +85°C  
A
V+, V- = ±15.0V  
V+ = +12V  
T = +25°C  
A
T = -40°C  
A
V+, V- = ±20.0V  
V+ = +24V  
-20 -16 -12 -8 -4  
0
4
8
12 16 20  
-15 -12 -9 -6 -3  
0
3
6
9
12 15  
0
2
4
6
8
10 12 14 16 18 20 22 24  
(V)  
V
(V)  
V
(V)  
V
COM  
COM  
COM  
_______________________________________________________________________________________  
5
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
Typ ic a l Op e ra t in g Ch a ra c t e ris t ic s (c o n t in u e d )  
(Circuit of Figure 1, T = +25°C, unless otherwise noted.)  
A
CHARGE INJECTION  
vs. V  
ON-RESISTANCE vs. V  
AND TEMPERATURE (SINGLE SUPPLY)  
ON/OFF-LEAKAGE  
vs. TEMPERATURE  
COM  
COM  
500  
400  
300  
200  
100  
0
2.25  
2.00  
1.75  
1.50  
1.25  
1.00  
0.75  
0.50  
0.25  
0
10  
1
V+ = +15V  
V- = -15V  
T = +85°C  
A
V+ = +15V  
V- = 0  
T = +25°C  
A
ON-LEAKAGE  
0.1  
-100  
-200  
-300  
-400  
-500  
T = -40°C  
A
OFF-LEAKAGE  
0.01  
V+ = +15V  
V- = -15V  
V+ = +12V  
V- = GND  
0.001  
-15  
-10  
-5  
0
5
10  
15  
0
1
2
3
4
5
6
7
8
9
10 11 12  
-40 -20  
0
20  
40  
60  
80 100  
V
COM  
(V)  
V
COM  
(V)  
TEMPERATURE (°C)  
POWER-SUPPLY CURRENT  
vs. TEMPERATURE  
FREQUENCY RESPONSE  
MAX4580 TOC 08  
0
+180  
10,000  
1000  
100  
10  
-10  
-20  
-30  
-40  
-50  
-60  
-70  
-80  
+90  
0
ON-RESPONSE  
-90  
ON-PHASE  
-180  
-270  
-360  
-450  
-540  
859/MAX460  
I+  
I-  
OFF-ISOLATION  
1
0.1  
V+, V- = 15V  
0.01  
0.001  
INPUT = 0dBm  
50IN AND OUT  
-90  
-630  
-720  
-100  
0.01  
0.1  
1
10  
100  
-40 -20  
0
20  
40  
60  
80 100  
FREQUENCY (MHz)  
TEMPERATURE (°C)  
TURN-ON/TURN-OFF TIME  
vs. TEMPERATURE  
300  
V
= +10V  
V+ = +15V  
V- = -15V  
COM  
R = 100Ω  
L
C = 35pF  
L
250  
200  
150  
100  
50  
t
OFF  
t
ON  
-40  
-15  
10  
35  
60  
85  
TEMPERATURE (°C)  
6
_______________________________________________________________________________________  
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
859/MAX460  
Typ ic a l Op e ra t in g Ch a ra c t e ris t ic s (c o n t in u e d )  
(Circuit of Figure 1, T = +25°C, unless otherwise noted.)  
A
TURN-ON/TURN-OFF TIME  
vs. SUPPLY VOLTAGE  
TURN-ON/TURN-OFF TIME vs. V  
COM  
220  
200  
180  
160  
140  
120  
100  
280  
240  
200  
160  
120  
80  
V+ = +15V  
V- = -15V  
V+ = +15V  
V- = -15V  
V
= +10V  
R = 100Ω  
C = 35pF  
COM  
L
R = 100Ω  
L
L
t
OFF  
C = 35pF  
L
t
OFF  
t
ON  
t
ON  
-10 -8 -6 -4 -2  
0
2
4
6
8
10  
10 11 12 13 14 15 16 17 18 19 20  
V
COM  
(V)  
V+, V- (V)  
P in De s c rip t io n  
PIN  
NAME  
FUNCTION  
MAX4580  
MAX4590  
MAX4600  
1, 3, 6, 8,  
10, 15  
1, 3, 6, 8,  
10, 15  
1, 3, 6, 8,  
10, 15  
No connection. Not internally connected. Connect to GND or low-  
impedance point to improve on/off-isolation.  
N.C.  
IN1, IN2  
V-  
2, 7  
4
2, 7  
4
2, 7  
4
Logic-Control Digital Inputs  
Negative Analog Supply Voltage Input. Connect to GND for single-  
supply operation.  
5
12  
5
12  
5
12  
13  
14, 11  
GND  
Ground  
V
L
Logic Supply Input  
13  
13  
V+  
COM1, COM2  
NC1, NC2  
NO1, NO2  
NC1  
Positive Analog Supply Input  
Analog Switch Common Terminals  
Analog Switch Normally Closed Terminals  
Analog Switch Normally Open Terminals  
Analog Switch Normally Closed Terminal  
Analog Switch Normally Open Terminal  
14, 11  
16, 9  
14, 11  
16, 9  
9
16  
NO1  
_______________________________________________________________________________________  
7
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
___________Ap p lic a t io n s In fo rm a t io n  
+15V  
D1  
Ove rvo lt a g e P ro t e c t io n  
Proper power-supply sequencing is recommended for  
all CMOS devices. Do not exceed the absolute maxi-  
mum ratings, because stresses beyond the listed rat-  
ings can cause permanent damage to the devices.  
Always sequence V+ on first, then V-, followed by the  
logic inputs, NO, or COM. If power-supply sequencing  
is not possible, add two small signal diodes (D1, D2) in  
s e rie s with s up p ly p ins for ove rvolta g e p rote c tion  
(Figure 1). Adding diodes reduces the analog signal  
range to one diode drop below V+ and one diode drop  
above V-, but does not affect the devices’ low switch  
resistance and low leakage characteristics. Device  
operation is unchanged, and the difference between V+  
and V- should not exceed 44V. These protection diodes  
are not recommended when using a single supply.  
V+  
MAX4580  
MAX4590  
MAX4600  
*
*
*
*
NO_  
COM_  
V-  
D2  
* INTERNAL PROTECTION DIODES  
-15V  
Figure 1. Overvoltage Protection Using External Blocking  
Diodes  
859/MAX460  
MAX4580  
MAX4590  
MAX4600  
+5V  
+15V  
V+  
t < 20ns  
t < 20ns  
f
r
+3V  
0
SWITCH  
OUTPUT  
LOGIC  
INPUT  
V
L
COM_  
50%  
NO_  
SWITCH  
INPUT  
V
COM_  
V
O
OR NC_  
R
100  
C
L
35pF  
L
t
OFF  
IN_  
V
O
GND  
V-  
0.9V  
0.9V  
0
0
LOGIC  
INPUT  
SWITCH  
OUTPUT  
0
0
-15V  
t
ON  
REPEAT TEST FOR EACH SWITCH. FOR LOAD  
CONDITIONS, SEE Electrical Characteristics.  
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES  
THAT HAVE THE OPPOSITE LOGIC SENSE.  
C INCLUDES FIXTURE AND STRAY CAPACITANCE.  
L
R
L
L
V = V  
(
)
R + R  
O
COM  
ON  
Figure 2. Switching-Time Test Circuit  
8
_______________________________________________________________________________________  
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
859/MAX460  
MAX4580  
MAX4590  
MAX4600  
+5V  
+15V  
V+  
V  
O
V
L
V
O
R
GEN  
COM_  
NC_ OR  
NO_  
V
O
V
IN  
OFF  
OFF  
OFF  
C
L
V
GEN  
ON  
ON  
V-  
GND  
IN  
-15V  
OFF  
V
IN  
Q = (V )(C )  
O
L
V = +3V  
IN  
V DEPENDS ON SWITCH CONFIGURATION;  
IN  
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.  
Figure 3. Charge-Injection Test Circuit  
MAX4580  
MAX4590  
MAX4600  
MAX4580  
MAX4590  
MAX4600  
+15V  
C
+5V  
C
+15V  
V+  
+5V  
SIGNAL  
GENERATOR 0dBm  
SIGNAL  
GENERATOR 0dBm  
V
L
V+  
V
L
50Ω  
N01  
IN2  
COM1  
COM_  
0 OR  
2.4V  
IN1  
IN_  
0 OR 2.4V  
ANALYZER  
0 OR  
2.4V  
ANALYZER  
COM2  
V-  
NC_ OR NO_  
N02  
NC  
C
GND  
V-  
GND  
C
R
L
R
L
-15V  
-15V  
Figure 4. Off-Isolation Test Circuit  
Figure 5. Crosstalk Test Circuit  
_______________________________________________________________________________________  
9
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
MAX4580  
MAX4590  
MAX4600  
MAX4580  
MAX4590  
MAX4600  
+5V  
+15V  
V+  
+15V  
V+  
+5V  
C
C
V
L
V
L
COM_  
COM_  
CAPACITANCE  
METER  
IN_  
IN_  
0 or  
2.4V  
0 or  
CAPACITANCE  
METER  
2.4V  
f = 1MHz  
NC_ OR NO_  
GND  
NC_ OR NO_  
GND  
f = 1MHz  
C
V-  
C
V-  
-15V  
-15V  
Figure 6. Switch Off-Capacitance Test Circuit  
Figure 7. Switch On-Capacitance Test Circuit  
859/MAX460  
Ord e rin g In fo rm a t io n (c o n t in u e d )  
___________________Ch ip In fo rm a t io n  
PART  
TEMP. RANGE  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
16 SSOP  
TRANSISTOR COUNT: 100  
MAX4590CAE  
MAX4590CWE  
MAX4590CPE  
MAX4590EAE  
MAX4590EWE  
MAX4590EPE  
MAX4600CAE  
MAX4600CWE  
MAX4600CPE  
MAX4600EAE  
MAX4600EWE  
MAX4600EPE  
16 Wide SO  
16 Plastic DIP  
16 SSOP  
16 Wide SO  
16 Plastic DIP  
16 SSOP  
16 Plastic DIP  
16 Wide SO  
16 SSOP  
16 Wide SO  
16 Plastic DIP  
10 ______________________________________________________________________________________  
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
859/MAX460  
P a c k a g e In fo rm a t io n  
______________________________________________________________________________________ 11  
1 .2 5 , Du a l S P S T,  
CMOS An a lo g S w it c h e s  
P a c k a g e In fo rm a t io n (c o n t in u e d )  
859/MAX460  
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are  
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.  
12 ____________________Ma x im In t e g ra t e d P ro d u c t s , 1 2 0 S a n Ga b rie l Drive , S u n n yva le , CA 9 4 0 8 6 4 0 8 -7 3 7 -7 6 0 0  
© 1998 Maxim Integrated Products  
Printed USA  
is a registered trademark of Maxim Integrated Products.  

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