MAX4730 Maxim, MAX4730 Datasheet

no-image

MAX4730

Manufacturer Part Number
MAX4730
Description
The MAX4729/MAX4730 single-pole/double-throw (SPDT) switches operate from a single supply ranging from +1
Manufacturer
Maxim
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX4730ELT+
Manufacturer:
Maxim
Quantity:
150
Part Number:
MAX4730ELT+T
Manufacturer:
Maxim
Quantity:
7 500
Part Number:
MAX4730EXT+T
Manufacturer:
MAXIMINT
Quantity:
2 370
Part Number:
MAX4730EXT+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
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 MAX4730

MAX4730 Summary of contents

Page 1

... 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. Battery-Operated Equipment ...

Page 2

... V = 0.7V, 1.2V (MAX4730 2.7V 10mA, +25°C COM 0.7V, 1.2V (MAX4729 2.7V 10mA, COM +25° 0.7V, 1.2V (MAX4730) +25° 3.3V 1V, 3V, COM 3V 3.3V +25°C COM 3V 1V, 3V float ...

Page 3

... ON(MAX) ON(MIN) Note 4: R flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the ON specified analog signal ranges. Note 5: Guaranteed by design. Note 6: µDFN is guaranteed by design. Note 7: Off-Isolation = 20log10 (VO / VI), where Note 8: Crosstalk is measured between the two switches. ...

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

... Analog Switch Normally Open Terminal CROSSTALK 0 -10 -20 -30 -40 - -60 -70 - 50Ω IN AND OUT -90 1000 0 100 FREQUENCY (MHz) TOTAL HARMONIC DISTORTION vs. FREQUENCY 0.06 OUTPUT IMPEDANCE = 600Ω MAX4730 0. 3V GEN P GEN P-P 0. GEN P GEN P-P 0 100 0.01 ...

Page 6

... The MAX4729/ MAX4730 feature low-leakage currents over the entire temperature range, TTL/CMOS-compatible digital logic, and excellent AC characteristics. Applications Information Digital Control Inputs The MAX4729/MAX4730 logic inputs accept up to +5.5V, regardless of supply voltage. For example, with a +3. NO/NC NO/NC ...

Page 7

... COM REQUIRED GND Figure 4. NO, NC, and COM Capacitance _______________________________________________________________________________________ Low-Voltage 3.5 Ω Ω , SPDT, CMOS Analog Switches V+ 0.1µ 50Ω MAX4729 V MEAS MAX4730 COM IN GND OFF-ISOLATION = 20log ON-LOSS = 20log CROSSTALK = 20log V+ V+ SWITCH V OUT OUTPUT NO V OUT ...

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 1 21-0077 C 1 ...

Page 9

... TOP VIEW -DRAWING NOT TO SCALE- 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 © ...

Related keywords