MAX4780EUE MAXIM [Maxim Integrated Products], MAX4780EUE Datasheet

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MAX4780EUE

Manufacturer Part Number
MAX4780EUE
Description
0.7?, Low-Voltage, Quad 2:1 Analog Multiplexers
Manufacturer
MAXIM [Maxim Integrated Products]
Datasheet

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Part Number:
MAX4780EUE
Manufacturer:
MAXIM
Quantity:
10
The MAX4780/MAX4784 are low on-resistance, low-
voltage, quad 2:1 analog multiplexers that operate from
a single +1.6V to +4.2V supply. These devices have
fast switching speeds (t
rail-to-rail analog signals, and consume less than 1µW
of quiescent power.
When powered from a +2.7V supply, the MAX4780/
MAX4784 feature low 0.7Ω on-resistance (R
0.1Ω R
CMOS-logic compatible when using a single +3V supply.
The MAX4780/MAX4784 are available in 16-pin TSSOP
and 3mm x 3mm thin QFN packages.
19-2365; Rev 4; 3/09
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.
Pin Configurations/Functional Diagrams/Truth Tables continued at end of data sheet.
TOP VIEW
COM1
NO1
NC2
NO2
Power Routing
Battery-Powered Systems
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
Hard Drives
ON
1
2
3
4
flatness. The digital logic input is +1.8V
COM2
NC1
16
5
________________________________________________________________ Maxim Integrated Products
THIN QFN-EP
GND
MAX4780
A0
15
6
General Description
ON
COM3
V+
14
7
= 20ns, t
0.7 Ω Ω , Low-Voltage, Quad 2:1 Analog
NO3
A1
13
Pin Configurations/Functional Diagrams/Truth Tables
8
Applications
OFF
12
11
10
9
= 8ns), handle
NC4
NO4
COM4
NC3
ON
), and
EN
1
0
0
A0
A1
0
1
0
1
A0
MAX4780
MAX4784
X
0
1
ON SWITCH
ON SWITCH
ON SWITCH
♦ Single-Supply Operation from 1.6V to 4.2V
♦ Low R
♦ 0.1Ω R
♦ 3mm x 3mm Thin QFN Package
♦ +1.8V CMOS Logic Compatible
♦ Fast Switching: t
COM1-NC1
COM2-NC2
COM3-NC3
COM4-NC4
COM1-NO1
COM2-NO2
COM3-NO3
COM4-NO4
* EP = Exposed pad.
NO1, NO2
NO3, NO4
NC1, NC2
NC3, NC4
MAX4780ETE
MAX4780EUE
MAX4784ETE
MAX4784EUE
NONE
0.7Ω (+2.7V Supply)
2Ω (+1.8V Supply)
PART
ON
ON
COM1
NO1
NC2
NO2
Flatness (+2.7V Supply)
1
2
3
4
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
ON
Ordering Information
COM2
NC1
16
5
= 20ns, t
Multiplexers
THIN QFN-EP
GND
MAX4784
A0
15
6
CONTROL LOGIC
OFF
COM3
V+
14
7
16 Thin QFN-EP*
16 TSSOP
16 Thin QFN-EP*
16 TSSOP
PIN-PACKAGE
= 8ns
NO3
EN
13
8
Features
12
11
10
9
NC4
NO4
COM4
NC3
1

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MAX4780EUE Summary of contents

Page 1

... Supply) = 8ns), handle OFF 2Ω (+1.8V Supply) ♦ 0.1Ω ♦ 3mm x 3mm Thin QFN Package ), and ON ♦ +1.8V CMOS Logic Compatible ♦ Fast Switching: t Applications PART MAX4780ETE MAX4780EUE MAX4784ETE MAX4784EUE * EP = Exposed pad. MAX4780 A0 ON SWITCH 0 NC1, NC2 1 NO1, NO2 12 NC4 A1 ON SWITCH ...

Page 2

Low-Voltage, Quad 2:1 Analog Multiplexers ABSOLUTE MAXIMUM RATINGS Voltages Referenced to GND V+, A_, EN ..........................................................-0.3V to +4.6V COM_, NO_, NC_ (Note 1) ........................-0.3V to (V+ + 0.3V) Continuous Current COM_ , NO_, NC_ .........................±300mA Peak ...

Page 3

Low-Voltage, Quad 2:1 Analog ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) (V+ = +2.7V to +4.2V +1.4V +25°C.) (Notes PARAMETER SYMBOL SWITCH DYNAMIC CHARACTERISTICS Turn-On Time t ON ...

Page 4

Low-Voltage, Quad 2:1 Analog Multiplexers ELECTRICAL CHARACTERISTICS—Single +1.8V Supply (V+ = +1.8V +1.0V +0.4V (Notes 2, 3) PARAMETER SYMBOL ANALOG SWITCH V Analog Signal Range On-Resistance NO_ or NC_ ...

Page 5

Low-Voltage, Quad 2:1 Analog ELECTRICAL CHARACTERISTICS—Single +1.8V Supply (continued) (V+ = +1.8V +1.0V +0.4V (Notes 2, 3) PARAMETER SYMBOL LOGIC INPUT (A_, EN) Input Logic-High Input Logic-Low Input Leakage ...

Page 6

Low-Voltage, Quad 2:1 Analog Multiplexers (T = +25°C, unless otherwise noted.) A CHARGE INJECTION vs. V COM +3. +1. 0.5 1.0 1.5 2.0 2.5 3.0 ...

Page 7

Low-Voltage, Quad 2:1 Analog PIN MAX4780 MAX4784 TSSOP THIN QFN-EP TSSOP THIN QFN- ...

Page 8

Low-Voltage, Quad 2:1 Analog Multiplexers The MAX4780/MAX4784 logic inputs can be driven up to +4.2V regardless of the supply voltage. For example, with a +1.8V supply, A_ and EN may be driven low to GND and ...

Page 9

Low-Voltage, Quad 2:1 Analog GND A0 MAX4780/ MAX4784 V EN EN** COM GND *C INCLUDES STRAY CAPACITANCE. L **MAX4784 ONLY. Figure 3. Charge Injection V+ OR GND *MAX4784 ONLY. Figure ...

Page 10

Low-Voltage, Quad 2:1 Analog Multiplexers Pin Configurations/Functional Diagrams/Truth Tables (continued) TOP VIEW A0 1 NC1 2 NO1 3 COM1 4 NC2 5 NO2 6 COM2 7 GND 8 Chip Information PROCESS: CMOS 10 ______________________________________________________________________________________ MAX4780 MAX4784 ...

Page 11

Low-Voltage, Quad 2:1 Analog REVISION REVISION NUMBER DATE 0 4/02 Initial release 1 1/04 Added MAX4780 2 9/04 Changed Ab max voltage 3 12/04 Change operation to 4.2V 4 3/09 Added exposed pad information Maxim cannot ...

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