MAX4528EUA Maxim Integrated Products, MAX4528EUA Datasheet

IC SWITCH DUAL SPDT 8UMAX

MAX4528EUA

Manufacturer Part Number
MAX4528EUA
Description
IC SWITCH DUAL SPDT 8UMAX
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX4528EUA

Function
Switch
Circuit
2 x SPDT
On-state Resistance
110 Ohm
Voltage Supply Source
Single, Dual Supply
Voltage - Supply, Single/dual (±)
2.7 V ~ 12 V, ± 2.7 V ~ 6 V
Current - Supply
1µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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The MAX4528 low-voltage, CMOS analog IC is config-
ured as a phase-reversal switch and optimized for high-
speed applications such as chopper amplifiers. It
operates from a +2.7V to +12V single supply or from
±2.7V to ±6V dual supplies.
On-resistance (110Ω max) is matched between switch-
es to 7Ω (max). Each switch can handle Rail-to-Rail
analog signals. The leakage current is only 0.5nA at
+25°C and 20nA at +85°C. All digital inputs have 0.8V
to 2.4V logic thresholds, ensuring both TTL- and
CMOS-logic compatibility.
For higher voltage operation, see the MAX4526/
MAX4527 data sheet.
________________________Applications
19-1325; Rev 0; 1/98
________________General Description
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 408-737-7600 ext. 3468.
_________________________Pin Configuration/Functional Diagram/Truth Table
Chopper-Stabilized Amplifiers
Balanced Modulators/Demodulators
Data Acquisition
Test Equipment
Audio-Signal Routing
TOP VIEW
________________________________________________________________ Maxim Integrated Products
GND
SWITCH POSITIONS SHOWN WITH IN = LOW
IN
A
B
1
2
3
4
DIP/SO/µMAX
MAX4528
Low-Voltage, Phase-Reversal
8
7
6
5
V+
X
Y
V-
®
* Contact factory for availability.
____________________________Features
_______________Ordering Information
MAX4528CPA
MAX4528CSA
MAX4528CUA
MAX4528C/D
MAX4528EPA
MAX4528ESA
MAX4528EUA
5pC (max) Charge Injection
110Ω Signal Paths with ±5V Supplies
Rail-to-Rail Signal Handling
Transition Time <100ns with ±5V Supplies
1.0µA (max) Current Consumption
>2kV ESD Protection per Method 3015.7
TTL/CMOS-Compatible Input
Small Packages: 8-Pin SO, DIP, and µMAX
PART
IN
O
1
TRUTH TABLE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
A
Y
X
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
Analog Switch
B
X
Y
PIN-PACKAGE
8 Plastic DIP
8 SO
8 µMAX
Dice*
8 Plastic DIP
8 SO
8 µMAX
1

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MAX4528EUA Summary of contents

Page 1

... Transition Time <100ns with ±5V Supplies ® 1.0µA (max) Current Consumption >2kV ESD Protection per Method 3015.7 TTL/CMOS-Compatible Input Small Packages: 8-Pin SO, DIP, and µMAX _______________Ordering Information PART MAX4528CPA MAX4528CSA MAX4528CUA MAX4528C/D MAX4528EPA MAX4528ESA MAX4528EUA * Contact factory for availability. MAX4528 Analog Switch TEMP. RANGE PIN-PACKAGE 0° ...

Page 2

Low-Voltage, Phase-Reversal Analog Switch ABSOLUTE MAXIMUM RATINGS (Voltages Referenced to GND) V+ .............................................................................-0.3V to 13V V-...............................................................................-13V to 0. .....................................................................-0.3V to 13V All Other Pins (Note 1) ..........................(V- - 0.3V) to (V+ + 0.3V) Continuous Current into Any ...

Page 3

ELECTRICAL CHARACTERISTICS: ±5V Dual Supplies (continued) ( -5V 2.4V 0.8V, T INH INL PARAMETER SYMBOL POWER SUPPLY Power-Supply Range V Supply Current V- Supply Current ELECTRICAL CHARACTERISTICS: +5V Single Supply ...

Page 4

Low-Voltage, Phase-Reversal Analog Switch ELECTRICAL CHARACTERISTICS: +3V Single Supply (V+ = 2.7V to 3.6V 0V 2.4V, V INH T = +25°C.) A PARAMETER SYMBOL ANALOG SWITCH Analog-Signal Range ...

Page 5

Operating Characteristics ( -5V, GND = 0V +25°C, unless otherwise noted.) A ON-RESISTANCE vs (DUAL SUPPLIES) 1000 -1. 2. ...

Page 6

Low-Voltage, Phase-Reversal Analog Switch _________________________________Typical Operating Characteristics (continued) ( -5V, GND = 0V +25°C, unless otherwise noted.) A TRANSITION TIME vs. TEMPERATURE 250 +2.7V SINGLE SUPPLY 200 150 +5V SINGLE SUPPLY 100 50 ±5V ...

Page 7

Description PIN NAME FUNCTION Analog-Switch Input Terminal Connected to Y when IN is low; con- nected to X when IN is high. Analog-Switch Input Terminal Connected to X when IN is low; con- ...

Page 8

Low-Voltage, Phase-Reversal Analog Switch The MAX4528 operates with bipolar supplies between ±2.7V and ±6.0V. The V+ and V- supplies need not be symmetrical, but their sum cannot exceed the 13V absolute maximum rating (see Absolute Maximum Ratings ). The MAX4528 ...

Page 9

MODULATOR/DEMODULATOR CIRCUIT V+ V+ NPUT GND V- LOGIC (CARRIER) V- Figure 2. Balanced Modulator/Demodulator ______________________________________________Test Circuits/Timing Diagrams MAX4528 GND CONNECTED TO GND (0V) FOR SINGLE-SUPPLY ...

Page 10

Low-Voltage, Phase-Reversal Analog Switch _________________________________Test Circuits/Timing Diagrams (continued MAX4528 GND CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION. Figure 4. Break-Before-Make Interval V+ V+ MAX4528 ...

Page 11

Circuits/Timing Diagrams (continued) V+ SWITCH SELECT Figure Capacitance V+ 10nF V+ V+ MAX4528 IN SWITCH GND SELECT 10nF MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS. OFF ISOLATION IS MEASURED BETWEEN A, B AND ...

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 GND Printed USA is a registered trademark of Maxim Integrated Products ...

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