MAX4630 Maxim, MAX4630 Datasheet

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MAX4630

Manufacturer Part Number
MAX4630
Description
The MAX4620/MAX4630/MAX4640 low-voltage, high-ESD-protected, quad, single-pole/single-throw (SPST) analog switches are pin-compatible replacements for the industry-standard 74HC4066 analog switch
Manufacturer
Maxim
Datasheet
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The MAX4620/MAX4630/MAX4640 low-voltage, high-
ESD-protected, quad, single-pole/single-throw (SPST)
analog switches are pin-compatible replacements for
the industry-standard 74HC4066 analog switch. The
normally open (NO) and normally closed (NC) pins are
protected against ±15kV electrostatic discharge (ESD)
without latchup or damage. Each switch can handle
Rail-to-Rail
0.5nA at +25°C. These analog switches are suitable for
low-distortion audio applications and are the preferred
solution over mechanical relays in automated test
equipment or applications where current switching is
required. They have low power requirements (0.5µW),
require less board space, and are more reliable than
mechanical relays. Each device is controlled by
TTL/CMOS input voltage levels and is bilateral.
These switches feature guaranteed operation from a
+2V to +12V single supply, making them ideal for use
in battery-powered applications. The on-resistance is
70Ω max, matched between switches to 0.5Ω (typ),
and flat (2Ω typ) over the specified signal range.
The MAX4620 has four NO switches, the MAX4630 has
four NC switches, and the MAX4640 has two NO and
two NC switches. These devices are available in 14-pin
TSSOP, SO, and DIP packages.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
19-1761; Rev 0; 7/00
Ordering Information continued at end of data sheet.
________________________Applications
MAX4620EUD
MAX4620ESD
MAX4620EPD
MAX4630EUD
MAX4630ESD
MAX4630EPD
Battery-Powered Systems
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits
Relay Replacement
PART
®
analog signals. The off-leakage current is
±15kV ESD-Protected, Low-Voltage, Quad,
________________________________________________________________ Maxim Integrated Products
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
Ordering Information
General Description
PIN-PACKAGE
14 TSSOP
14 SO
14 DIP
14 TSSOP
14 SO
14 DIP
SPST, CMOS Analog Switches
o ESD-Protected NO/NC Pins
o Pin Compatible with Industry-Standard 74HC4066,
o Guaranteed On-Resistance
o On-Resistance Flatness
o On-Resistance Matching
o Guaranteed 0.5nA Leakage Current at T
o +2V to +12V Single-Supply Voltage
o TTL/CMOS-Logic Compatible
o Low Distortion: 0.015%
o -3dB Bandwidth: >300MHz
o Rail-to-Rail Signal Range
____________________________Features
Pin Configurations/Functional Diagrams/Truth Tables
continued at end of data sheet.
MAX4066, MAX4610/MAX4611/MAX4612
±15kV Human Body Model
±15kV IEC 1000-4-2 Air-Gap Discharge
±8kV IEC 1000-4-2 Contact Discharge
70Ω (max) at 5V
120Ω (max) at 3V
2Ω (typ) at 5V
6Ω (typ) at 3V
0.5Ω (typ) at 5V
0.6Ω (typ) at 3V
Pin Configurations/Functional
TOP VIEW
COM1
COM2
GND
NO1
NO2
IN2
IN3
Diagrams/Truth Tables
1
2
6
3
4
5
7
INPUT
HIGH
TSSOP/SO/DIP
LOW
MAX4620
SWITCH STATE
OFF
ON
14
13
12
11
10
9
8
V+
IN1
IN4
NO4
COM4
COM3
NO3
A
= +25°C
1

Related parts for MAX4630

MAX4630 Summary of contents

Page 1

... The on-resistance is 70Ω max, matched between switches to 0.5Ω (typ), and flat (2Ω typ) over the specified signal range. The MAX4620 has four NO switches, the MAX4630 has four NC switches, and the MAX4640 has two NO and two NC switches. These devices are available in 14-pin TSSOP, SO, and DIP packages ...

Page 2

... V+, GND, IN_, COM_ ....................................................±2.5kV NO_, NC_ .......................................................................±15kV Note 1: Signals on NO_, NC_, COM_, or IN_ exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximum current rating. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied ...

Page 3

ESD-Protected, Low-Voltage, Quad, ELECTRICAL CHARACTERISTICS—SINGLE +5V SUPPLY (continued) (V+ = +4.5V to +5.5V 2.4V 0.8V +25°C.) (Note 2) A PARAMETER SYMBOL ANALOG SWITCH COM_ Off-Leakage Current I COM_(OFF) (Note 5) ...

Page 4

ESD-Protected, Low-Voltage, Quad, SPST, CMOS Analog Switches ELECTRICAL CHARACTERISTICS—SINGLE +5V SUPPLY (continued) (V+ = +4.5V to +5.5V 2.4V 0.8V +25°C.) (Note 2) A PARAMETER SYMBOL Crosstalk (Note ...

Page 5

... ESD SCR ent ESD SCR Holding Voltage V POWER SUPPLY Power-Supply Range V+ Positive Supply Current Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used in this data sheet. Note 3: ∆ ...

Page 6

ESD-Protected, Low-Voltage, Quad, SPST, CMOS Analog Switches (V+ = +5V +25°C, unless otherwise specified.) A ON-RESISTANCE vs. V AND COM SUPPLY VOLTAGE 180 160 V+ = 1.8V 140 120 V+ = 2.5V 100 V+ = 3.3V V+ ...

Page 7

... ESD-Protected, Low-Voltage, Quad, (V+ = +5V +25°C, unless otherwise specified.) A FREQUENCY RESPONSE 20 0 -20 ON-LOSS -40 OFF -60 -80 -100 -120 0.01 0.1 1 FREQUENCY (MHz) PIN MAX4620 MAX4630 MAX4640 1 — — — — — — — ...

Page 8

... L L 300Ω 35pF SWITCH 0 OUTPUT MAX4620 MAX4630 MAX4640 CAPACITANCE METER f = 1MHz Figure 3. Channel Off/On-Capacitance t < 20ns R t < 20ns F 50% t OFF V OUT 0 0 OUT 0UT t ON MAX4620 V+ MAX4630 10nF MAX4640 V+ COM_ NO_/NC_ GND ...

Page 9

... Proper power-supply sequencing is recommended for all CMOS devices. Always sequence V+ on first, fol- lowed by the logic inputs, NO/NC, or COM. The MAX4620/MAX4630/MAX4640 are capable of +12V single-supply operation with some precautions. The absolute maximum rating for V+ is 13V (referenced to GND). When operating near this region, bypass V+ with a minimum 0.1µ ...

Page 10

... The IEC 1000-4-2 standard covers ESD testing and performance of finished equipment; it does not specifi- cally refer to ICs. The MAX4620/MAX4630/MAX4640 enable the design of equipment that meets Level 4 (the highest level) of IEC 1000-4-2, without additional ESD protection components. ...

Page 11

ESD-Protected, Low-Voltage, Quad 1MΩ 1500Ω DISCHARGE CHARGE-CURRENT RESISTANCE LIMIT RESISTOR HIGH STORAGE VOLTAGE 100pF CAPACITOR DC SOURCE Figure 6. Human Body ESD Test Model 50MΩ to 100MΩ 330Ω DISCHARGE ...

Page 12

... ESD-Protected, Low-Voltage, Quad, SPST, CMOS Analog Switches Pin Configurations/Functional Diagrams/Truth Tables (continued) TOP VIEW MAX4630 1 NC1 COM1 2 NC2 3 COM2 4 5 IN2 IN3 6 GND 7 TSSOP/SO/DIP INPUT SWITCH STATE LOW HIGH Ordering Information (continued) PART TEMP. RANGE MAX4640EUD -40°C to +85°C MAX4640ESD -40° ...

Page 13

ESD-Protected, Low-Voltage, Quad, SPST, CMOS Analog Switches ______________________________________________________________________________________ Package Information 13 ...

Page 14

ESD-Protected, Low-Voltage, Quad, SPST, CMOS Analog Switches 14 ______________________________________________________________________________________ Package Information (continued) ...

Page 15

ESD-Protected, Low-Voltage, Quad, SPST, CMOS Analog Switches ______________________________________________________________________________________ Package Information (continued) 15 ...

Page 16

... SPST, CMOS Analog Switches Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied ...

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