19-1064; Rev 0; 6/96
Lo w -Vo lt a g e , Du a l-S u p p ly, S P S T,
CMOS An a lo g S w it c h e s
3/MAX504
_______________Ge n e ra l De s c rip t io n
____________________________Fe a t u re s
♦ Available in SOT23-5 Package
The MAX4503/MAX4504 are low-voltage, dual-supply,
single-pole/single-throw (SPST), CMOS analog switch-
es. The MAX4503 is normally open (NO). The MAX4504
is normally closed (NC).
♦ Dual-Supply Operation from ±1V to ±6V
♦ Guaranteed On-Resistance:
250Ω with ±5V Supplies
These CMOS switches can operate continuously with
dual supplies between ±1.V and ±6V. Each switch can
handle rail-to-rail analog signals. The off-leakage cur-
rent is only 1nA at +25°C or 10nA at +85°C.
♦ Guaranteed Low Off-Leakage Currents:
1nA at +25°C
10nA at +85°C
♦ Guaranteed Low On-Leakage Currents:
2nA at +25°C
The digital input is CMOS-logic compatible when using
±5V supplies. A unique logic input architecture allows
this even though the parts have no ground pin.
20nA at +85°C
♦ Guaranteed Low Charge Injection: 10pC Max
For s ing le -s up p ly op e ra tion, us e the MAX4501/
MAX4502, which are pin-for-pin equivalents.
♦ Fast Switching Speed: t
= 150ns, t
= 100ns
ON
OFF
♦ CMOS-Logic Compatible Input
______________Ord e rin g In fo rm a t io n
________________________Ap p lic a t io n s
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
Cellular Phones
PART
TEMP. RANGE
0°C to +70°C
PIN-PACKAGE
8 Plastic DIP
8 SO
MAX4503CPA
MAX4503CSA
MAX4503CUK
MAX4503C/D
MAX4503EPA
MAX4503ESA
MAX4503EUK
MAX4503MJA
0°C to +70°C
0°C to +70°C
5 SOT23-5
Dice*
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
8 Plastic DIP
8 SO
PCMCIA Cards
5 SOT23-5
8 CERDIP**
Modems
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
** Contact factory for availability.
___________________________________________________________P in Co n fig u ra t io n s
TOP VIEW
1
2
3
4
8
7
6
5
1
2
8
7
6
5
1
2
3
5
V+
1
2
3
COM
N.C.
N.C.
V+
NO
V-
COM
N.C.
N.C.
V+
NC
V-
COM
NO
V-
5
V+
COM
NC
IN
3
4
IN
N.C.
N.C.
MAX4503
MAX4504
4
IN
V-
4
IN
MAX4503
MAX4504
DIP/SO
DIP/SO
SOT23-5
SOT23-5
MARKING INFORMATION (SOTs ONLY)
LOT SPECIFIC CODE
SWITCH STATE
MAX4503 MAX4504
INPUT
XX XX
LOW
HIGH
OFF
ON
ON
OFF
AC = MAX4503
AD = MAX4504
N.C. = NOT INTERNALLY CONNECTED
________________________________________________________________ Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800