MAX4533CAP+ Maxim Integrated Products, MAX4533CAP+ Datasheet

IC SWITCH QUAD SPDT 20SSOP

MAX4533CAP+

Manufacturer Part Number
MAX4533CAP+
Description
IC SWITCH QUAD SPDT 20SSOP
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX4533CAP+

Function
Switch
Circuit
4 x SPDT
On-state Resistance
175 Ohm
Voltage Supply Source
Single, Dual Supply
Voltage - Supply, Single/dual (±)
9 V ~ 36 V, ±4.5 V ~ 18 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
20-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX4533 quad, single-pole/double-throw (SPDT),
fault-protected analog switch is pin-compatible with the
industry-standard MAX333 and MAX333A. The MAX4533
features fault-protected inputs and Rail-to-Rail ® signal
handling. The normally open (NO_ ) and normally closed
(NC_ ) terminals are protected from overvoltage faults up
to ±25V with power on and up to ±40V with power off.
During a fault condition, NO_ and NC_ become high
impedance with only nanoamperes of leakage current
flowing to the source. In addition, the output (COM_)
clamps to the appropriate polarity supply rail and pro-
vides up to ±10mA of load current. This ensures unam-
biguous rail-to-rail outputs when a fault occurs.
The MAX4533 operates from dual ±4.5V to ±18V power
supplies or a single +9V to +36V supply. All digital inputs
have +0.8V and +2.4V logic thresholds, ensuring both
TTL and CMOS logic compatibility when using ±15V
supplies or a +12V supply. On-resistance is 175Ω max
and is matched between switches to 10Ω max. The off-
leakage current is only 0.5nA at T
T
Redundant/Backup Systems
19-1452; Rev 1; 10/99
Test Equipment
Communications Systems
Industrial and Process Control
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
† Pg
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
A
= +85°C.
INPUTS
OSC
IN
V1
V2
V3
V4
Typical Operating Circuit
FLYING CAPACITOR LEVEL TRANSLATOR
________________________________________________________________ Maxim Integrated Products
General Description
(2-CHANNEL)
Quad, Rail-to-Rail, Fault-Protected,
A
Portable Instruments
Data-Acquisition
Systems
Avionics Systems
= +25°C and 10nA at
Applications
MAX4533
OUTPUTS
V1 - V2
V3 - V4
o Rail-to-Rail Signal Handling
o ±40V Fault Protection with Power Off
o All Switches Off with Power Off
o No Power-Supply Sequencing Required During
o Output Clamped to Appropriate Supply Voltage
o 1kΩ (typ) Output Clamp Resistance During
o 175Ω (max) Signal Paths with ±15V Supplies
o 20ns (typ) Fault Response Time
o ±4.5V to ±18V Dual Supplies
o Pin-Compatible with Industry-Standard
o TTL/CMOS-Compatible Logic Inputs with ±15V or
Ordering Information continued at end of data sheet.
MAX4533CAP
MAX4533CWP
±25V Fault Protection with ±15V Supplies
Power-Up or Power-Down
During Fault Condition—No Transition Glitch
Overvoltage
+9V to +36V Single Supply
MAX333/MAX333A
Single +9V to +15V Supplies
TOP VIEW
PART
SPDT Analog Switch
COM1
COM2
SWITCHES ARE SHOWN WITH LOGIC "0" INPUT
N.C. = NOT INTERNALLY CONNECTED
GND
NO1
NC1
NC2
NO2
IN1
IN2
V-
SSOP/SO/DIP/CERDIP
10
1
2
3
4
5
6
7
8
9
TEMP. RANGE
0°C to +70°C
0°C to +70°C
Ordering Information
MAX4533
Functional Diagram
Pin Configuration/
20
19
18
17
16
15
14
13
12
11
IN4
NO4
COM4
NC4
V+
N.C.
NC3
NO3
COM3
IN3
20 SSOP
20 Wide SO
PIN-PACKAGE
Features
1

Related parts for MAX4533CAP+

MAX4533CAP+ Summary of contents

Page 1

... V4 FLYING CAPACITOR LEVEL TRANSLATOR (2-CHANNEL) Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. † Pg ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. SPDT Analog Switch o Rail-to-Rail Signal Handling o ±40V Fault Protection with Power Off ± ...

Page 2

Quad, Rail-to-Rail, Fault-Protected, SPDT Analog Switch ABSOLUTE MAXIMUM RATINGS Voltages Referenced to GND V+ ........................................................................-0.3V to +44.0V V- .........................................................................-44.0V to +0. V-................................................................-0.3V to +44.0V COM_, IN_ (Note 1) ............................. (V- - 0.3V) to (V+ + 0.3V) NC_, NO_ ...

Page 3

Quad, Rail-to-Rail, Fault-Protected, ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +15V -15V MIN MAX PARAMETER SYMBOL NO_ or NC_ Input Leakage I NO_, Current, Supplies Off COM_ On-Clamp Output I Current, Supplies On ...

Page 4

Quad, Rail-to-Rail, Fault-Protected, SPDT Analog Switch ELECTRICAL CHARACTERISTICS—Single Supply (V+ = +12V unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL ANALOG SWITCH Fault-Free Analog Signal Range ...

Page 5

Quad, Rail-to-Rail, Fault-Protected, ELECTRICAL CHARACTERISTICS—Single Supply (continued) (V+ = +12V unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL SWITCH DYNAMIC CHARACTERISTICS Turn-On Time Turn-Off Time Break-Before-Make ...

Page 6

Quad, Rail-to-Rail, Fault-Protected, SPDT Analog Switch (V+ = +15V -15V +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM (DUAL SUPPLIES) 390 V± = ±4.5V 360 330 300 270 240 210 V± = ±10V V± = ...

Page 7

Quad, Rail-to-Rail, Fault-Protected, (V+ = +15V -15V +25°C, unless otherwise noted.) A TURN-ON/TURN-OFF TIME vs. TEMPERATURE (SINGLE SUPPLY) 250 200 t ON 150 t OFF 100 +12V -55 -35 ...

Page 8

Quad, Rail-to-Rail, Fault-Protected, SPDT Analog Switch (V+ = +15V -15V +25°C, unless otherwise noted.) A FREQUENCY RESPONSE (DUAL SUPPLIES) 0 -10 BANDWIDTH -20 -30 -40 -50 OFF ISOLATION -60 CROSSTALK -70 -80 -90 -100 0.01 0.1 ...

Page 9

Quad, Rail-to-Rail, Fault-Protected, -15V COMPARATOR N-CHANNEL DRIVER -15V N3 SENSE SWITCH NC_ N1 or INPUT NO_ P1 P3 SENSE SWITCH P-CHANNEL +15V DRIVER COMPARATOR +15V Figure 1. Simplified Internal Structure During normal operation of a conducting channel, N1 and P1 ...

Page 10

Quad, Rail-to-Rail, Fault-Protected, SPDT Analog Switch Table 1. Switch States in Normal and Fault Conditions POWER INPUT SUPPLIES RANGE (V+, V-) On Between Rails On Between Rails On Between V+ and (+40V - V+) On Between V+ and (+40V - ...

Page 11

Quad, Rail-to-Rail, Fault-Protected, LOGIC +3V INPUT 50 COM SWITCH OUTPUT V COM SWITCH t D OUTPUT Figure 3. Break-Before-Make IN_ IN_ 50Ω MAX4533 NC_ OR NO_ GND ...

Page 12

... Maxim reserves the right to change the circuitry and specifications without notice at any time. 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 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...

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