19-1069; Rev 0; 6/96
Low-Voltage, Low-On-Resistance,
SPST, CMOS Analog Switches
_______________General Description
The MAX4514/MAX4515 are single-pole/single-throw
(SPST), CMOS, low-voltage, single-supply analog
switches with very low switch on-resistance. The
MAX4514 is normally open (NO). The MAX4515 is nor-
mally closed (NC).
These CMOS switches can operate continuously with a
single supply between +2V and +12V. Each switch can
handle rail-to-rail analog signals. The off-leakage cur-
rent maximum is only 1nA at +25°C or 20nA at +85°C.
All digital inputs have 0.8V to 2.4V logic thresholds,
ensuring TTL/CMOS-logic compatibility when using a
+5V supply.
For pin-compatible parts for use with dual supplies, see
the MAX4516/MAX4517.
____________________________Features
o
Available in SOT23-5 Package
o
+2V to +12V Single-Supply Operation
o
Guaranteed On-Resistance:
20Ω with +5V Supply
10Ω with +12V Supply
o
Guaranteed Low Off-Leakage Currents:
1nA at +25°C
20nA at +85°C
o
Guaranteed Low On-Leakage Currents:
2nA at +25°C
40nA at +85°C
o
Low Charge Injection: 10pC
o
Fast Switching Speed: t
ON
= 150ns, t
OFF
= 100ns
o
Break-Before-Make Operation: t
ON
> t
OFF
at +5V
o
TTL/CMOS-Logic Compatible with +5V Supply
MAX4514/MAX4515
________________________Applications
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
______________Ordering Information
PART
MAX4514CPA
MAX4514CSA
MAX4514CUK
MAX4514C/D
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
PIN-PACKAGE
8 Plastic DIP
8 SO
5 SOT23-5
Dice*
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
__________________________________________________________Pin Configurations
TOP VIEW
COM 1
N.C. 2
N.C. 3
V+ 4
8
7
6
NO
GND
IN
N.C.
COM 1
N.C. 2
N.C. 3
V+ 4
8
7
6
NC
GND
IN
N.C.
NO 2
NC 2
COM 1
5
V+
COM 1
5
V+
MAX4514
DIP/SO
5
MAX4515
DIP/SO
5
GND 3
MAX4514
SOT23-5
4
IN
GND 3
MAX4515
SOT23-5
4
IN
INPUT
LOW
HIGH
N.C. = NOT INTERNALLY CONNECTED
SWITCH STATE
MAX4515
MAX4514
ON
OFF
OFF
ON
MARKING INFORMATION (SOTs only)
LOT SPECIFIC CODE
XX XX
AE = MAX4514
AF = MAX4515
________________________________________________________________
Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
