MAX4513 Maxim, MAX4513 Datasheet

no-image

MAX4513

Manufacturer Part Number
MAX4513
Description
The MAX4511/MAX4512/MAX4513 are quad, single-pole/single-throw (SPST), fault-protected analog switches
Manufacturer
Maxim
Datasheet
The MAX4511/MAX4512/MAX4513 are quad, single-
pole/single-throw (SPST), fault-protected analog switch-
es. They are pin-compatible with the industry-standard
nonprotected DG201/DG202/DG213. These new switch-
es feature fault-protected inputs and Rail-to-Rail
handling capability. The normally open (NO_) and
normally closed (NC_) terminals are protected from
overvoltage faults up to 36V during power-up or
power-down. During a fault condition, the NO_ or NC_
terminal becomes an open circuit and only nanoamperes
of leakage current flow from the source, but the switch
output (COM_) furnishes up to 10mA of the appropriate
polarity supply voltage to the load. This ensures unam-
biguous rail-to-rail outputs when a fault begins and ends.
On-resistance is 175Ω max and is matched between
switches to 10Ω max. The off-leakage current is only
0.5nA at +25°C and 10nA at +85°C.
The MAX4511 has four normally closed switches. The
MAX4512 has four normally open switches. The
MAX4513 has two normally closed and two normally
open switches.
These CMOS switches can operate with dual power
supplies ranging from ±4.5V to ±18V or a single supply
between +9V and +36V.
All digital inputs have +0.8V and +2.4V logic thresh-
olds, ensuring both TTL- and CMOS-logic compatibility
when using ±15V or a single +12V supply.
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
19-4760; Rev 1; 8/02
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.
MAX4511CPE
MAX4511CSE
MAX4511CUE
MAX4511C/D
MAX4511EPE
MAX4511ESE
MAX4511EUE
MAX4511MJE
ATE Equipment
Data Acquisition
Industrial and Process-
Control Systems
PART
________________________________________________________________ Maxim Integrated Products
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°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
General Description
Avionics
Redundant/Backup
Systems
Quad, Rail-to-Rail, Fault-Protected,
Applications
16 Plastic DIP
16 Narrow SO
16 TSSOP
Dice*
16 Plastic DIP
16 Narrow SO
16 TSSOP
16 CERDIP
PIN-PACKAGE
®
signal
o ±40V Fault Protection with Power Off
o All Switches Off with Power Off
o Rail-to-Rail Signal Handling
o Output Clamped to Appropriate Supply Voltage
o 175Ω max Signal Paths with ±15V Supplies
o No Power-Supply Sequencing Required
o ±4.5V to ±18V Dual Supplies
o Low Power Consumption, <2mW
o Four Separately Controlled SPST Switches
o Pin-Compatible with Industry-Standard
o TTL- and CMOS-Compatible Logic Inputs with
SPST Analog Switches
Continued at end of data sheet.
Functional Diagrams/Truth Tables
N.C. = NOT CONNECTED
SWITCHES SHOWN FOR LOGIC "0" INPUT.
ALL SWITCHES ARE OFF WITH POWER REMOVED.
±36V Fault Protection with ±15V Supplies
During Fault Condition; No Transition Glitch
+9V to +36V Single Supply
DG411/DG412/DG413, DG201/DG202/DG213
Single +9V to +15V or ±15V Supplies
TOP VIEW
COM1
COM4
GND
NC1
NC4
IN1
IN4
V-
1
2
3
4
5
6
7
8
DIP/SO/TSSOP
LOGIC
0
1
MAX4511
MAX4511
Pin Configurations/
SWITCH
OFF
ON
16
15
14
13
12
11
10
9
IN2
COM2
NC2
V+
N.C.
NC3
COM3
IN3
Features
1

Related parts for MAX4513

MAX4513 Summary of contents

Page 1

... The MAX4511 has four normally closed switches. The MAX4512 has four normally open switches. The MAX4513 has two normally closed and two normally open switches. These CMOS switches can operate with dual power supplies ranging from ±4.5V to ±18V or a single supply between +9V and +36V ...

Page 2

... V+ or V-, or ±40V with 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. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS— ...

Page 3

... IN_ Input Logic Threshold Low IN_ Input Current Logic High I or Low SWITCH DYNAMIC CHARACTERISTICS SWITCH DYNAMIC CHARAC- Turn-On Time Turn-Off Time Break-Before-Make Time Delay (MAX4513 Only) Charge Injection (Note 6) NO_ or NC_ Off-Capacitance COM_ Off-Capacitance C COM_ On-Capacitance C Off Isolation (Note 7) Channel-to-Channel Crosstalk ...

Page 4

Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches ELECTRICAL CHARACTERISTICS—Dual Supplies (continued +15V -15V, GND = 0V PARAMETER SYMBOL POWER SUPPLY Power-Supply Range V Supply Current V- Supply Current GND Supply ...

Page 5

Quad, Rail-to-Rail, Fault-Protected, ELECTRICAL CHARACTERISTICS—Single +12V Supply (V+ = +10.8V to +13.2V MIN PARAMETER SYMBOL ANALOG SWITCH Fault-Protected Analog V Signal Range Fault-Free Analog Signal Range V Non-Protected Analog Signal Range (COM_ Output) ...

Page 6

... IN_ Input Logic Threshold High IN_ Input Logic Threshold Low IN_ Input Current Logic High I IN_H or Low SWITCH DYNAMIC CHARACTERISTICS Turn-On Time Turn-Off Time Break-Before-Make Time Delay (MAX4513 Only) Charge Injection (Note 6) NO_ or NC_ Off Capacitance C COM_ Off Capacitance C COM_ (OFF) COM_ On Capacitance C COM_ (ON) ...

Page 7

Quad, Rail-to-Rail, Fault-Protected, __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted.) A SWITCH ON-RESISTANCE vs. V (DUAL SUPPLIES) COM 350 V+ = +5V 300 V- = -5V 250 V+ = +12V V+ = +10V V- = -12V V- = ...

Page 8

... The MAX4511/MAX4512/MAX4513 are fault-protected CMOS analog switches with unusual operation and construction. Traditional fault-protected switches are constructed by three series FETs. This produces good off characteristics, but fairly high on-resistance when the signals are within about 3V of each supply rail. As ...

Page 9

... V- -ESD DIODE Figure 1. Block Diagram Overview of MAX4511/MAX4512/MAX4513 The MAX4511/MAX4512/MAX4513 differ considerably from traditional fault-protection switches, with several advantages. First, they are constructed with two paral- lel FETs, allowing very low on-resistance when the switch is on. Second, they allow signals on the NC_ or ...

Page 10

... Fault-Protection Voltage and Power Off The maximum fault voltage on the NC_ or NO_ pins is ±36V with power applied and ±40V with power off. The MAX4511/MAX4512/MAX4513 are not lightning arrestors or surge protectors. Exceeding the fault-protection voltage limits on NO_ or NC_, even for very short periods, can cause the device to fail ...

Page 11

... The MAX4511/MAX4512/MAX4513 operate with bipolar supplies between ±4.5V and ±18V. The V+ and V- sup- plies need not be symmetrical, but their difference can not exceed the absolute maximum rating of 44V. The MAX4511/MAX4512/MAX4513 operate from a sin- gle supply between +9V and +36V when V- is connect GND. High-Frequency Performance In 50Ω ...

Page 12

... Figure 5. COM_, NO_, NC_ Capacitance 12 ______________________________________________________________________________________ Test Circuits/Timing Diagrams (continued) V IN_ V OUT C L 1000pF V+ V+ NO_ MAX4511 NC_ MAX4512 MAX4513 COM_ IN_ V- GND ∆ OUT OUT ∆ THE MEASURED VOLTAGE DUE TO CHARGE- OUT TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF. ...

Page 13

... CROSSTALK = 20 log REF. 50Ω 1 IN1 16 IN2 2 15 COM2 COM1 NO1 3 14 NC2 MAX4513 5 GND 12 N. NC3 NO4 7 10 COM4 COM3 8 9 IN3 IN4 DIP/SO MAX4513 SWITCHES SWITCHES LOGIC OFF OFF V OUT OUT OUT ...

Page 14

... MAX4512CUE NC2 MAX4512C/D MAX4512EPE MAX4512ESE MAX4512EUE MAX4512MJE MAX4513CPE V+ MAX4513CSE 0.138" MAX4513CUE (3.51mm) MAX4513C/D MAX4513EPE MAX4513ESE MAX4513EUE MAX4513MJE NC3 * Contact factory for dice specifications. NO2 V+ 0.138" GND (3.51mm) NO3 TEMP RANGE PIN-PACKAGE 0°C to +70°C 16 Plastic DIP 0°C to +70°C 16 Narrow SO 0°C to +70°C 16 TSSOP 0° ...

Page 15

... Quad, Rail-to-Rail, Fault-Protected, (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages TOP VIEW D e FRONT VIEW ______________________________________________________________________________________ SPST Analog Switches DIM ...

Page 16

... Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 16 ______________________________________________________________________________________ Package Information (continued) ...

Page 17

... For the latest package outline information www.maxim-ic.com/packages.) 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. ...

Related keywords