MAX4634EUB Maxim Integrated Products, MAX4634EUB Datasheet

IC MULTIPLEXER 4X1 10UMAX

MAX4634EUB

Manufacturer Part Number
MAX4634EUB
Description
IC MULTIPLEXER 4X1 10UMAX
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX4634EUB

Function
Multiplexer
Circuit
1 x 4:1
On-state Resistance
4 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
1.8 V ~ 5.5 V
Current - Supply
0.001µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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The MAX4634 fast, low-voltage, 4-channel CMOS ana-
log multiplexer features 4Ω (max) on-resistance (R
It offers R
and R
range. Each switch can handle V+ to GND analog sig-
nals. Off-leakage current is only 0.1nA (max) at +25°C.
The MAX4634 features fast turn-on (t
(t
comes in the tiny 10-pin µMAX
3mm, TDFN packages.
This low-voltage multiplexer operates from a +1.8V to
+5.5V single supply. All digital inputs have +0.8V and
+2.4V logic thresholds, ensuring TTL/CMOS-logic com-
patibility with +5V operation.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
19-1717; Rev 3; 2/09
µMAX is a registered trademark of Maxim Integrated Products, Inc.
________________________Applications
OFF
) times of 18ns and 11ns, respectively. All this
TOP VIEW
ON
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits
ON
flatness of 1Ω (max) over the specified signal
GND
NO1
NO3
matching between switches to 0.3Ω (max)
EN
A0
1
2
3
4
5
________________________________________________________________ Maxim Integrated Products
MAX4634EUB
µMAX
General Description
LOGIC
4-Channel CMOS Analog Multiplexer
®
10
9
8
7
6
Pin Configurations/Functional Diagrams/Truth Table
and 10-pin, 3mm x
A1
NO2
COM
NO4
V+
ON
) and turn-off
A1
X
0
0
1
1
X = DON'T CARE
ON
A0
).
X
1
0
1
0
EN
0
1
1
1
1
♦ Guaranteed R
♦ 0.3Ω (max) Guaranteed R
♦ 1Ω (max) Guaranteed R
♦ 0.1nA (at +25°C) Guaranteed Low Leakage
♦ +1.8V to +5.5V Single-Supply Operation
♦ +1.8V Operation
♦ V+ to GND Signal Handling
♦ TTL/CMOS-Logic Compatible
♦ -78dB Crosstalk (at 1MHz)
♦ -80dB Off-Isolation (at 1MHz)
♦ 0.018% Total Harmonic Distortion
* EP = Exposed pad.
MAX4634EUB
MAX4634ETB
Fast, Low-Voltage, 4 Ω ,
Channels
Range
Currents
ON SWITCH
PART
R
t
NONE
2.5Ω (typ) with 5V Supply
4.5Ω (typ) with 3V Supply
ON
ON
1
2
3
4
= 30ns (typ), t
= 30Ω (typ) Overtemperature
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
ON
*EP = EXPOSED PAD
GND
NO1
NO3
EN
A0
Ordering Information
OFF
1
2
3
4
5
ON
MAX4634ETB
= 13ns (typ)
ON
TDFN
Flatness Over Signal
LOGIC
PIN-PACKAGE
10 µMAX
10 TDFN-EP*
(3mm x 3mm)
Match Between
*EP
10
9
8
7
6
Features
A1
NO2
COM
NO4
V+
MARK
TOP
AAU
1

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MAX4634EUB Summary of contents

Page 1

... Guaranteed Low Leakage Currents ♦ +1.8V to +5.5V Single-Supply Operation ♦ +1.8V Operation 30ns (typ ♦ GND Signal Handling ♦ TTL/CMOS-Logic Compatible ♦ -78dB Crosstalk (at 1MHz) ♦ -80dB Off-Isolation (at 1MHz) ♦ 0.018% Total Harmonic Distortion PART MAX4634EUB MAX4634ETB * EP = Exposed pad SWITCH NONE NO2 0 0 ...

Page 2

Fast, Low-Voltage, 4 Ω , 4-Channel CMOS Analog Multiplexer ABSOLUTE MAXIMUM RATINGS (Voltages referenced to GND.) V+ .............................................................................-0.3V to +6V A_, EN, COM, NO_ (Note 1) .........................-0.3V to (V+ + 0.3V) Continuous Current (all other pins) ..................................±20mA Continuous Current (COM, ...

Page 3

CMOS Analog Multiplexer ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) (V+ = +4.5V to +5.5V 2.4V +25°C.) (Notes PARAMETER SYMBOL DYNAMIC Turn-On Time (Note Turn-Off Time (Note 7) ...

Page 4

Fast, Low-Voltage, 4 Ω , 4-Channel CMOS Analog Multiplexer ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) (V+ = +2.7V to +3.3V 2.0V +25°C.) (Notes PARAMETER SYMBOL On-Resistance Flatness R FLAT(ON) (Note 6) ...

Page 5

CMOS Analog Multiplexer ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) (V+ = +2.7V to +3.3V 2.0V +25°C.) (Notes PARAMETER SYMBOL NO_ Off-Capacitance C NO_(OFF) COM Off-Capacitance C COM(OFF) COM On-Capacitance C ...

Page 6

Fast, Low-Voltage, 4 Ω , 4-Channel CMOS Analog Multiplexer (T = +25°C, unless otherwise noted.) A ON/OFF-LEAKAGE CURRENT vs. TEMPERATURE 0.15 0.10 I COM(OFF) 0. NO_(OFF) I -0.05 COM(ON) -0.10 - TEMPERATURE (°C) ON/OFF-ENABLE TIME vs. ...

Page 7

CMOS Analog Multiplexer Pin Description PIN NAME FUNCTION µMAX/ TDFN Address Input. See the Truth Table 1 A0 for details. 2 NO1 Normally Open Switch 1 3 GND Ground 4 NO3 Normally Open Switch 3 Enable Logic Input. See ...

Page 8

Fast, Low-Voltage, 4 Ω , 4-Channel CMOS Analog Multiplexer MAX4634 A0 A1 GND 50Ω Figure 2. Switching Time +2.4V EN MAX4634 GND 50Ω Figure 3. Break-Before-Make Interval ...

Page 9

CMOS Analog Multiplexer 10nF MAX4634 V+ COM A GND Figure 5. Off-Isolation/On-Channel Bandwidth +5V V+ NO1 A1 NO4 MAX4634 CHANNEL SELECT A0 COM EN GND Figure 6. Channel Off/On-Capacitance _______________________________________________________________________________________ Fast, Low-Voltage, 4 Ω ...

Page 10

... 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. 10 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2009 Maxim Integrated Products DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc ...

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