MAX4706 Datasheet, PDF (1/11 Pages) Maxim Integrated Products – Low-Voltage, 2ohm, SPST, CMOS Analog Switches

19-3159; Rev 0; 1/04
Low-Voltage, 2Ω, SPST,
CMOS Analog Switches
General Description
The MAX4706/MAX4707 single-pole/single-throw
(SPST) switches operate from a single 1.8V to 5.5V sup-
ply. The MAX4706 is a normally closed (NC) switch and
the MAX4707 is the normally open (NO) version. These
switches provide 2Ω on-resistance (R_ON) and 0.6Ω
R_ON flatness with a +2.7V supply. These devices typi-
cally consume only 0.02µA of quiescent current, mak-
ing them suitable for use in low-power, portable
applications. The MAX4706/MAX4707 feature low-leak-
age currents over the entire temperature range,
TTL/CMOS-compatible digital logic, and excellent AC
characteristics.
The MAX4706/MAX4707 are offered in small 5-pin and
6-pin SC70 and 6-pin µDFN packages.
Applications
Battery-Operated Equipment
Audio Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits
Relay Replacement
Features
♦ Guaranteed R_ON
2Ω max (+2.7V Supply)
♦ Guaranteed R_ON Flatness: 0.6Ω (+2.7V Supply)
♦ Excellent AC Characteristics
High Off-Isolation: -67dB at 1MHz
-3dB Bandwidth: 190MHz
♦ 0.013% Total Harmonic Distortion
♦ Low Supply Current: 0.02µA
♦ Tiny SC70 and µDFN Packages
♦ 1.8V to 5.5V Single-Supply Operation
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
MAX4706EXK-T -40°C to +85°C 5 SC70-5
MAX4706EXT-T -40°C to +85°C 6 SC70-6
MAX4706ELT-T* -40°C to +85°C 6 µDFN-6
MAX4707EXK-T -40°C to +85°C
MAX4707EXT-T -40°C to +85°C
5 SC70-5
6 SC70-6
MAX4707ELT-T* -40°C to +85°C 6 µDFN-6
*Future product—contact factory for availability.
TOP
MARK
AFO
ABS
—
AFP
ABT
—
Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
COM 1
5 V+ COM 1
5 V+ COM 1
6 V+ COM 1
6 V+
NC 2
NO 2
NC 2
5 N.C. NO 2
5 N.C.
GND 3
PIN 5
MAX4706
SC70-5
5
XYZ
4 IN
4
GND 3
MAX4707
SC70-5
PIN 6
NOTE: SC70-5
PACKAGE
HAS LETTERING
NEAREST PIN 5.
1 23
4 IN
GND 3
MAX4706
SC70-6
4 IN
6 54
XYZ
NOTE: SC70-6
PACKAGE
HAS LETTERING
NEAREST PIN 6.
1 23
Pin Configurations/Functional Diagrams/Truth Tables continued at end of data sheet.
GND 3
MAX4707
4 IN
SC70-6
N.C. = NOT INTERNALLY CONNECTED.
INPUT
0
1
SWITCH STATE
MAX4706 MAX4707
ON
OFF
OFF
ON
SWITCHES SHOWN FOR LOGIC 0 INPUT.
________________________________________________________________ Maxim Integrated Products 1
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