MAX4541C/D MAXIM [Maxim Integrated Products], MAX4541C/D Datasheet

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MAX4541C/D

Manufacturer Part Number
MAX4541C/D
Description
Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches
Manufacturer
MAXIM [Maxim Integrated Products]
Datasheet
The MAX4541–MAX4544 are precision, dual analog
switches designed to operate from a single +2.7V to +12V
supply. Low power consumption (5µW) makes these parts
ideal for battery-powered equipment. These switches offer
low leakage currents (100pA max) and fast switching
speeds (t
When powered from a +5V supply, the MAX4541–
MAX4544 offer 2Ω max matching between channels, 60Ω
max on-resistance (R
These switches also offer 5pC max charge injection and
a minimum of 2000V ESD protection per Method 3015.7.
The MAX4541/MAX4542/MAX4543 are dual single-pole/
single-throw (SPST) devices and the MAX4544 is a single-
pole/double-throw (SPDT) device. The MAX4541 has two
normally open (NO) switches and the MAX4542 has two
normally closed (NC) switches. The MAX4543 has one NO
and one NC switch and can be used as an SPDT, while
the MAX4544 is an SPDT. The MAX4541/MAX4542/
MAX4543 are available in tiny SOT23-8 and QFN-8 pack-
ages, and the MAX4544 is available in a SOT23-6 package.
________________________Applications
19-1202; Rev 3; 8/02
Battery-Operated Systems
Sample-and-Hold Circuits
Heads-Up Displays
Guidance and Control
Systems
Audio and Video
Switching
Military Radios
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
ON
N.C. = NOT INTERNALLY CONNECTED
MAX4541/MAX4542/MAX4543
APPEAR AT END OF DATA SHEET.
= 150ns max, t
COM
GND
NO
NC
________________________________________________________________ Maxim Integrated Products
1
2
3
4
µMAX/SO/DIP/QFN
ON
General Description
), and 6Ω max R
MAX4544
OFF
Test Equipment
Communications Systems
+3V/+5V DACs and ADCs
PBX, PABX
Cell Phones
Ultrasound
Pagers
= 100ns max).
Pin Configurations/Functional Diagrams/Truth Tables
Dual SPST/SPDT Analog Switches
8
6
5
7
V+
IN
N.C.
N.C.
ON
flatness.
GND
V+
IN
LOGIC
Low-Voltage, Single-Supply
SWITCHES SHOWN FOR "0" INPUT
0
1
1
2
3
SOT23-6*
MAX4544
MAX4544
OFF
NC
ON
o Low R
o R
o R
o Guaranteed Charge Injection: 5pC max
o +2.7V to +12V Single-Supply Operation
o Low Power Consumption: <5µW
o Low Leakage Current Over Temperature:
o Fast Switching: t
o Guaranteed Break-Before-Make
o TTL/CMOS-Logic Compatible
o Pin Compatible with MAX323/MAX324/MAX325
o MAX4541/42/43 Available in SOT23-8
____________________________Features
Ordering Information continued at end of data sheet.
*Dice are specified at T
MAX4541CUA
MAX4541CSA
MAX4541CPA
MAX4541C/D
MAX4541EKA-T
MAX4541EGA
MAX4541EUA
MAX4541ESA
10nA max at +85°C
(MAX4543/MAX4544 only)
MAX4544 Available in SOT23-6
ON
ON
PART
6
4
Matching Between Channels: 2Ω max
Flatness: 6Ω max
5
OFF
NO
ON
ON
NO
COM
NC
: 60Ω max (33Ω typ)
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
PIN 6
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
A
ON
= +25°C.
Ordering Information
= 35ns, t
*NOTE: SOT23-6 PACKAGE
HAS LETTERING NEAREST PIN 6
1
MAX4544
6
AAAM
OFF
2
5
PIN-
PACKAGE
8 µMAX
8 SO
8 Plastic DIP
Dice*
8 SOT23-8
8 QFN
8 µMAX
8 SO
4
3
= 25ns
MARK
AAAE
TOP
1

Related parts for MAX4541C/D

MAX4541C/D Summary of contents

Page 1

... Fast Switching Guaranteed Break-Before-Make (MAX4543/MAX4544 only) o TTL/CMOS-Logic Compatible o Pin Compatible with MAX323/MAX324/MAX325 o MAX4541/42/43 Available in SOT23-8 MAX4544 Available in SOT23-6 PART MAX4541CUA MAX4541CSA MAX4541CPA MAX4541C/D MAX4541EKA-T MAX4541EGA MAX4541EUA MAX4541ESA Ordering Information continued at end of data sheet. *Dice are specified at T MAX4544 ...

Page 2

Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches ABSOLUTE MAXIMUM RATINGS Voltage Referenced to GND V+ .........................................................................-0.3V to +13V IN_, COM_, NC_, NO_ (Note 1)..................-0.3V to (V+ + 0.3V) Continuous Current (any terminal)....................................±10mA Peak Current, COM_, NO_, NC_ (pulsed at 1ms, 10% ...

Page 3

ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) (V+ = +5V ±10%, GND = 2.4V, V INH PARAMETER SYMBOL DYNAMIC Turn-On Time t ON Turn-Off Time t OFF Break-Before-Make Time t D Delay (Note 4) Charge Injection Q (Note 4) ...

Page 4

Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches ELECTRICAL CHARACTERISTICS—Single +3.3V Supply (V+ = +3.0V to +3.6V, GND = 2.4V, V INH PARAMETER SYMBOL ANALOG SWITCH V COM, Analog Signal Range V NO Channel On-Resistance R ON ...

Page 5

Operating Characteristics (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. COM VOLTAGE + + +12V ...

Page 6

Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches 1 1 — — 1 MAX4541 MAX4542 DIP/SO/ DIP/SO/ SOT23-8 SOT23-8 µMAX/ µMAX/ QFN QFN 1 1 — — — ...

Page 7

Power-Supply Sequencing and Overvoltage Protection Do not exceed the absolute maximum ratings because stresses beyond the listed ratings may cause perma- nent damage to the devices. Proper power-supply sequencing is recommended for all CMOS devices. Always apply V+ before applying ...

Page 8

Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches _________________________________Test Circuits/Timing Diagrams (continued) V+ MAX4543 V+ COM1 NO1 +3V COM2 NC2 IN1 IN2 LOGIC GND INPUT C INCLUDES FIXTURE AND STRAY CAPACITANCE. L Figure 3a. Break-Before-Make Interval (MAX4543 only) V+ MAX4544 V+ NC ...

Page 9

Circuits/Timing Diagrams (continued) V+ 10nF SIGNAL V+ GENERATOR 0dBm COM NC ANALYZER OR NO GND R L Figure 5. Off-Isolation V+ 10nF V+ COM CAPACITANCE METER 1MHz GND Figure 7. Channel Off/On-Capacitance _______________________________________________________________________________________ Low-Voltage, ...

Page 10

Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches ___Ordering Information (continued) PIN- PART TEMP RANGE PACKAGE MAX4541EPA -40°C to +85°C 8 Plastic DIP MAX4542CUA 0°C to +70°C 8 µMAX MAX4542CSA 0°C to +70° MAX4542CPA 0°C to +70°C 8 Plastic DIP ...

Page 11

Configurations/Functional Diagrams/Truth Tables (continued) TOP VIEW MAX4541 8 1 NO1 V+ 7 COM1 2 IN1 6 IN2 3 COM2 5 GND 4 NO2 µMAX/SO/DIP/QFN MAX4541 8 1 NO1 COM1 IN1 6 IN2 3 GND 4 5 ...

Page 12

Low-Voltage, Single-Supply Dual SPST/SPDT 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.) 12 ______________________________________________________________________________________ Package Information µ ...

Page 13

For the latest package outline information www.maxim-ic.com/packages.) Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim ...

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