MAX4598EAP+ Maxim Integrated Products, MAX4598EAP+ Datasheet

IC MULTIPLEXER DUAL 4X1 20SSOP

MAX4598EAP+

Manufacturer Part Number
MAX4598EAP+
Description
IC MULTIPLEXER DUAL 4X1 20SSOP
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX4598EAP+

Function
Multiplexer
Circuit
2 x 4:1
On-state Resistance
75 Ohm
Voltage Supply Source
Single, Dual Supply
Voltage - Supply, Single/dual (±)
2.7 V ~ 12 V, ± 2.7 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX4598 low-voltage, CMOS analog IC is a con-
figurable single-ended 8-to-1/differential 4-to-1 multi-
plexer. In addition to the input channels, both V+ and
GND can be switched to the output channels, enabling
the supply voltages to be monitored. The MAX4598
operates from a single +2.7V to +12V supply or from
dual ±6V supplies. The device has low on-resistance
(75Ω max) and TTL-compatible logic inputs from either
±5V or a single +5V supply. Each switch can handle
Rail-to-Rail
modes of operation: as a standard multiplexer and as a
“latchable” multiplexer where the address lines are
strobed. The off-leakage current is only 0.1nA at T
+25°C and 2nA at T
per Method 3015.7.
The MAX4598 is available in small 20-pin SSOP, SO,
and DIP packages.
19-1385; Rev 0; 10/98
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
ADC Systems
Battery-Operated Equipment
Test Equipment
Avionics
Audio-Signal Routing
Networking
®
analog signals. The MAX4598 has two
________________________________________________________________ Maxim Integrated Products
Low-Voltage, Combination Single-Ended
A
= +85°C. ESD protection is > 2kV
General Description
8-to-1/Differential 4-to-1 Multiplexer
COMB
COMA
NO4
NO2
NO3
NO1
Applications
AO
A1
V+
V-
10
1
2
3
4
5
6
7
8
9
LOGIC DECODER
MAX4598
A
=
Pin Configuration/Functional Diagram
* Contact factory for dice specifications.
MAX4598CAP
MAX4598CWP
MAX4598CCP
MAX4598C/D
MAX4598EAP
MAX4598EWP
MAX4598EPP
V+ and GND Can Be Switched to the Output
Channels
75Ω (max) On-Resistance
Single-Ended or Differential Operation
2pC (typ) Charge Injection
Latched or Unlatched Operation
TTL-Compatible Logic Inputs at ±5V Supply
Handles Rail-to-Rail Analog Signals
PART
20
19
18
17
16
15
14
13
12
11
GND
A2
A3
NO8
NO6
NO7
NO5
EN
LATCH
NLATCH
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
Ordering Information
20 SSOP
20 Wide SO
20 Plastic DIP
Dice*
20 SSOP
20 Wide SO
20 Plastic DIP
PIN-PACKAGE
Features
1

Related parts for MAX4598EAP+

MAX4598EAP+ Summary of contents

Page 1

... Audio-Signal Routing Networking COMB COMA Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. V+ and GND Can Be Switched to the Output Channels 75Ω (max) On-Resistance ...

Page 2

Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer ABSOLUTE MAXIMUM RATINGS V+ to GND ..............................................................-0.3V to +13V V- to GND ...............................................................-13V to +0. V-...................................................................-0.3V to +13V A_, EN, LATCH, NLATCH, NO_, COM_ (Note 1)...............................................(V- - 0.3V) to (V+ + 0.3V) ...

Page 3

Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +5V ±10 -5V ±10 +25°C.) (Note 2) A PARAMETER SYMBOL SUPPLY Power-Supply Range Positive Supply Current Negative Supply Current GND Supply Current I ...

Page 4

Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer ELECTRICAL CHARACTERISTICS—Single +5V Supply (V+ = +5V ±10 2.4V (Note 2) PARAMETER SYMBOL SWITCH V NO_ Analog Signal Range V COM_ On-Resistance R ON On-Resistance Matching ∆R ...

Page 5

Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) (V+ = +5V ±10 2.4V (Note 2) PARAMETER SYMBOL Charge Injection V LATCH TIMING (Note 3) Setup Time Hold Time ELECTRICAL CHARACTERISTICS—Single ...

Page 6

Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V AND COM TEMPERATURE (DUAL SUPPLIES +85° +70° +25° ...

Page 7

Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer (T = +25°C, unless otherwise noted.) A FREQUENCY RESPONSE 0 -10 INSERTION LOSS -20 -30 OFF-ISOLATION -40 -50 ON-PHASE -60 -70 -80 -90 0.1 1 FREQUENCY (MHz) Pin Description PIN NAME FUNCTION 1 COMB ...

Page 8

Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer ...

Page 9

Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer Caution: The absolute maximum differential voltage is 13V. Typical “±6 Volt” or “12 Volt” sup- plies with ±10% tolerances can be as high as 13.2V from V+ to V-. This voltage ...

Page 10

Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer +5V NLATCH LATCH NO2–NO8 A3 MAX4598 A0 A1 COMA A2 GND V- 50 -5V Figure 3. Enable Switching Time NLATCH MAX4598 ...

Page 11

Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer Test Circuits/Timing Diagrams +5V NLATCH V+ A3 NO1 A2 CHANNEL MAX4598 NO8 SELECT A1 COM_ A0 LATCH, V- GND EN -5V Figure 6. NO_/COM_ Capacitance + LATCH +3V NO2 NO1, NO3–NO8 A1 ...

Page 12

... 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. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 1998 Maxim Integrated Products NOTES Printed USA is a registered trademark of Maxim Integrated Products ...

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