MAX4503 Datasheet, PDF (1/12 Pages) Maxim Integrated Products – Low-Voltage, Dual-Supply, SPST, CMOS Analog Switches

19-1064; Rev 0; 6/96
Low-Voltage, Dual-Supply, SPST,
CMOS Analog Switches
_______________General Description
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).
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.
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.
For single-supply operation, use the MAX4501/
MAX4502, which are pin-for-pin equivalents.
____________________________Features
o Available in SOT23-5 Package
o Dual-Supply Operation from ±1V to ±6V
o Guaranteed On-Resistance:
W 250 with ±5V Supplies
o Guaranteed Low Off-Leakage Currents:
1nA at +25°C
10nA at +85°C
o Guaranteed Low On-Leakage Currents:
2nA at +25°C
20nA at +85°C
o Guaranteed Low Charge Injection: 10pC Max
o Fast Switching Speed: tON = 150ns, tOFF = 100ns
o CMOS-Logic Compatible Input
________________________Applications
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
Cellular Phones
PCMCIA Cards
Modems
______________Ordering Information
PART
TEMP. RANGE PIN-PACKAGE
MAX4503CPA
0°C to +70°C
8 Plastic DIP
MAX4503CSA
0°C to +70°C
8 SO
MAX4503CUK
0°C to +70°C
5 SOT23-5
MAX4503C/D
0°C to +70°C
Dice*
MAX4503EPA
-40°C to +85°C
8 Plastic DIP
MAX4503ESA
-40°C to +85°C
8 SO
MAX4503EUK -40°C to +85°C
5 SOT23-5
MAX4503MJA -55°C to +125°C 8 CERDIP**
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
** Contact factory for availability.
___________________________________________________________Pin Configurations
TOP VIEW
COM 1
N.C. ²
N.C. 3
V+ 4
MAX4503
8 NO COM 1
7 V-
N.C. ²
6 IN
N.C. 3
5 N.C.
V+ 4
MAX4504
DIP/SO
INPUT
LOW
HIGH
N.C. = NOT INTERNALLY CONNECTED
DIP/SO
SWITCH STATE
MAX4503
MAX4504
OFF
ON
ON
OFF
8 NC COM 1
5 V+ COM 1
5 V+
7 V-
6 IN
NO 2
NC 2
5 N.C.
V- 3
4 IN
MAX4503
V- 3
4 IN
MAX4504
SOT23-5
SOT23-5
MARKING INFORMATION (SOTs ONLY)
XX XX
LOT SPECIFIC CODE
AC = MAX4503
AD = MAX4504
________________________________________________________________ Maxim Integrated Products 1
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