MAX4730EXT Maxim Integrated Products, MAX4730EXT Datasheet

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MAX4730EXT

Manufacturer Part Number
MAX4730EXT
Description
Manufacturer
Maxim Integrated Products
Datasheet

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The MAX4729/MAX4730 single-pole/double-throw
(SPDT) switches operate from a single supply ranging
from +1.8V to +5.5V. These switches provide low 3.5Ω
on-resistance (R
a +2.7V supply. These devices typically consume only
1nA of supply current, making them ideal for use in low-
power, portable applications. The MAX4729/MAX4730
feature low-leakage currents over the extended temper-
ature range, TTL/CMOS-compatible digital logic, and
excellent AC characteristics.
The MAX4729/MAX4730 are available in small 6-pin
SC70 and 6-pin µDFN packages. The MAX4729/
MAX4730 are offered in three pinout configurations to
ease design. The MAX4729/MAX4730 are specified
over the extended -40°C to +85°C temperature range.
19-3284; Rev 1; 2/05
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
TOP VIEW
Battery-Operated Equipment
Audio and Video-Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits
Relay Replacement
GND
V+
IN
1
2
3
ON
________________________________________________________________ Maxim Integrated Products
), as well as 0.45Ω R
MAX4729
SC70
General Description
Pin Configurations/Functional Diagrams/Truth Table
5
6
4
Applications
COM
NC
NO
ON
flatness with
NO
V+
IN
SWITCHES SHOWN FOR LOGIC 0 INPUT.
1
2
3
IN
0
1
Low-Voltage 3.5 Ω Ω , SPDT,
MAX4729
MAX4729/
MAX4730
µDFN
CMOS Analog Switches
OFF
NC
ON
♦ Low 3.5Ω R
♦ 0.45Ω R
♦ 0.05Ω R
♦ Tiny SC70 and µDFN Packages
♦ -3dB Bandwidth: 300MHz
♦ Low On-Capacitance: 19.5pF
♦ 0.036% Total Harmonic Distortion
♦ Low Supply Current: 1nA
♦ +1.8V to +5.5V Single-Supply Operation
*Future product—contact factory for availability.
MAX4729EXT-T
MAX4729ELT-T*
MAX4730EXT-T
MAX4730ELT-T*
Supply)
OFF
NO
ON
PART
6
5
4
ON
ON
GND
NC
COM
Flatness (+2.7V Supply)
Match Between Channels (+2.7V
ON
(+2.7V Supply)
-40ºC to +85ºC
-40ºC to +85ºC
-40ºC to +85ºC
-40ºC to +85ºC
TEMP RANGE
GND
NO
NC
Ordering Information
3
1
2
MAX4730
µDFN
SC70
PIN-
PACKAGE
6 SC70-6
6 µDFN-6
6 SC70-6
6 µDFN-6
Features
6
5
4
COM
IN
V+
MARK
TOP
ABU
ABV
1

Related parts for MAX4730EXT

MAX4730EXT Summary of contents

Page 1

... Tiny SC70 and µDFN Packages ♦ -3dB Bandwidth: 300MHz ♦ Low On-Capacitance: 19.5pF ♦ 0.036% Total Harmonic Distortion ♦ Low Supply Current: 1nA ♦ +1.8V to +5.5V Single-Supply Operation Applications PART MAX4729EXT-T MAX4729ELT-T* MAX4730EXT-T MAX4730ELT-T* *Future product—contact factory for availability. Pin Configurations/Functional Diagrams/Truth Table MAX4729 ...

Page 2

Low-Voltage 3.5 Ω Ω , SPDT, CMOS Analog Switches ABSOLUTE MAXIMUM RATINGS (All voltages referenced to ground) V+, IN .......................................................................-0.3V to +6V COM, NO, NC (Note 1)..................................-0.3V to (V+ +0.3V) Continuous Current (IN, V+, GND) ...................................±30mA Continuous Current (COM, NO, ...

Page 3

ELECTRICAL CHARACTERISTICS (continued) (V+ = +2.7V to +3.6V +2.0V +0.4V PARAMETER SYMBOL DYNAMIC Turn-On Time (Note 5) Turn-Off Time (Note 5) Break-Before-Make (Note 5) Charge Injection C NO, NC Off-Capacitance C Switch On-Capacitance ...

Page 4

Low-Voltage 3.5 Ω Ω , SPDT, CMOS Analog Switches (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM ...

Page 5

vs. TEMPERATURE ON OFF OFF -40 - ...

Page 6

Low-Voltage 3.5 Ω Ω , SPDT, CMOS Analog Switches Detailed Description The MAX4729/MAX4730 single-pole/double-throw (SPDT) switches operate from a single supply ranging from +1.8V to +5.5V. These switches provide low 3.5Ω on-resistance ( well as 0.45Ω ...

Page 7

V+ MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS. OFF-ISOLATION IS MEASURED BETWEEN COM AND “OFF” TERMINAL ON EACH SWITCH. ON-LOSS IS MEASURED BETWEEN COM AND “ON” TERMINAL ON EACH SWITCH. CROSSTALK IS MEASURED FROM ONE CHANNEL ...

Page 8

Low-Voltage 3.5 Ω Ω , SPDT, CMOS Analog Switches (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 8 _______________________________________________________________________________________ Package Information PACKAGE OUTLINE, 6L SC70 ...

Page 9

... 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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ 9 © 2005 Maxim Integrated Products Low-Voltage 3.5 Ω ...

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