MAX318ESA+ Maxim Integrated Products, MAX318ESA+ Datasheet

IC SWITCH SPST 8SOIC

MAX318ESA+

Manufacturer Part Number
MAX318ESA+
Description
IC SWITCH SPST 8SOIC
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX318ESA+

Function
Switch
Circuit
1 x SPST- NO
On-state Resistance
35 Ohm
Voltage Supply Source
Single, Dual Supply
Voltage - Supply, Single/dual (±)
10 V ~ 30 V, ±4.5 V ~ 20 V
Current - Supply
1µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX317/MAX318/MAX319 are precision, CMOS,
monolithic analog switches. The single-pole single-
throw (SPST) MAX317 is normally closed (NC), the
SPST MAX318 is normally open (NO), and the single-
pole double-throw (SPDT) MAX319 has one normally
open and one normally closed switch. All three parts
offer low on resistance (less than 35Ω), guaranteed to
match within 2Ω between channels and to remain flat
over the analog signal range (∆3Ω max). They also
offer low leakage (less than 250pA at +25°C and less
than 6nA at +85°C) and fast switching (turn-on time
less than 175ns and turn-off time less than 145ns).
The MAX317/MAX318/MAX319 are fabricated with
Maxim’s new improved silicon-gate process. Design
improvements guarantee extremely low charge injec-
tion (10pC), low power consumption (35µW), and elec-
trostatic discharge (ESD) greater than ±2000V. The
44V maximum breakdown voltage allows rail-to-rail ana-
log signal handling capability.
________________________Applications
19-0185; Rev 1; 11/94
Call toll free 1-800-998-8800 for free samples or literature.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
_______________General Description
TOP VIEW
N.C. = No Connect
NC = Normally Closed
Sample-and-Hold Circuits
Guidance and Control Systems
Heads-Up Displays
Test Equipment
Military Radios
Communications Systems
Battery-Powered Systems
PBX, PABX
COM
GND
N.C.
V+
_______________________________________________________________________ Maxim Integrated Products
1
2
3
4
LOGIC
1
0
MAX317
DIP/SO
MAX317
SWITCH
OFF
ON
Precision, CMOS Analog Switches
8
7
6
5
NC
V-
IN
VL
COM
N.C.
GND
SWITCHES SHOWN FOR LOGIC "0" INPUT
V+
1
2
3
4
LOGIC
0
1
DIP/SO
MAX318
MAX318
____________________________Features
Ordering Information continued on last page.
* Contact factory for dice specifications.
______________Ordering Information
MAX317CPA
MAX317CSA
MAX317CJA
MAX317C/D
MAX317EPA
MAX317ESA
MAX317EJA
MAX317MJA
SWITCH
Low On Resistance <20Ω Typical (35Ω Max)
Guaranteed Matched On Resistance Between
Channels <2Ω
Guaranteed Flat On Resistance over Analog
Signal Range ∆3Ω Max
Guaranteed Charge Injection <10pC
Guaranteed Off-Channel Leakage <6nA at +85°C
ESD Guaranteed > 2000V per Method 3015.7
Single-Supply Operation (+10V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
TTL-/CMOS-Logic Compatible
Rail-to-Rail Analog Signal Handling Capability
OFF
ON
PART
8
7
6
5
NO
V-
IN
VL
COM
GND
NC
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
V+
TEMP. RANGE
LOGIC
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
1
0
1
2
3
4
MAX319
DIP/SO
MAX319
NC
OFF
ON
8 Plastic DIP
8 SO
8 CERDIP
Dice*
8 Plastic DIP
8 SO
8 CERDIP
8 CERDIP
PIN-PACKAGE
8
7
6
5
OFF
NO
ON
NO
V-
IN
VL
1

Related parts for MAX318ESA+

MAX318ESA+ Summary of contents

Page 1

... SWITCH OFF N. Connect NC = Normally Closed _______________________________________________________________________ Maxim Integrated Products Call toll free 1-800-998-8800 for free samples or literature. ____________________________Features Low On Resistance <20Ω Typical (35Ω Max) Guaranteed Matched On Resistance Between Channels <2Ω Guaranteed Flat On Resistance over Analog Signal Range ∆3Ω Max Guaranteed Charge Injection < ...

Page 2

Precision, CMOS Analog Switches ABSOLUTE MAXIMUM RATINGS Voltage Referenced to V- V+....................................................................................+44V GND ................................................................................+25V V .................................................(GND - 0.3V) to (V+ + 0.3V) L IN, COM, NC, NO....................(V- - 2V) to (V+ + 2V) or 30mA, whichever occurs first Continuous Current ...

Page 3

Precision, CMOS Analog Switches ELECTRICAL CHARACTERISTICS — Dual Supplies (continued) (V+ = 15V -15V 5V, GND = 0V INL PARAMETER SYMBOL LOGIC INPUT Logic Input Current I IH (Input Voltage High) Logic Input Current ...

Page 4

Precision, CMOS Analog Switches ELECTRICAL CHARACTERISTICS — Single Supply (V+ = 12V 0V 5V, GND = 0V 2.4V INH PARAMETER SYMBOL SWITCH Analog-Signal Range V COM NO, NC Drain-Source On ...

Page 5

Precision, CMOS Analog Switches __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted RESISTANCE vs. V AND COM POWER-SUPPLY VOLTAGE 5V - 10V -10V ...

Page 6

Precision, CMOS Analog Switches _______________________________________________________________________Pin Description PIN NAME MAX317 MAX318 MAX319 COM 2 2 — N.C. — — GND ...

Page 7

Precision, CMOS Analog Switches _____________________________________________________Test Circuits/Timing Diagrams +3V LOGIC 50% INPUT 0V t SWITCH V COM INPUT V O 0.9V0 SWITCH 0V OUTPUT t ON LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE THE OPPOSITE LOGIC SENSE. Figure 2. MAX317/MAX318 ...

Page 8

Precision, CMOS Analog Switches ______________________________________Test Circuits/Timing Diagrams (continued) LOGIC +3V INPUT 50 COM SWITCH OUTPUT 1 V COM V O2 SWITCH OUTPUT 2 Figure 4. MAX319 Break-Before-Make Test Circuit ...

Page 9

Precision, CMOS Analog Switches ______________________________________Test Circuits/Timing Diagrams (continued) +15V C SIGNAL GENERATOR 0dBm COM ANALYZER GND R L -15V Figure 6. Off-Isolation Test Circuit +5V +15V COM CAPACITANCE METER ...

Page 10

Precision, CMOS Analog Switches __Ordering Information (continued) PART TEMP. RANGE PIN-PACKAGE MAX318CPA 0°C to +70°C 8 Plastic DIP MAX318CSA 0°C to +70° MAX318CJA 0°C to +70°C 8 CERDIP MAX318C/D 0°C to +70°C Dice* MAX318EPA -40°C to +85°C 8 ...

Page 11

Precision, CMOS Analog Switches ________________________________________________________Package Information ______________________________________________________________________________________ 0° - 15° Plastic DIP PKG. PLASTIC DUAL-IN-LINE PACKAGE (0.300 in.) ...

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 © 1994 Maxim Integrated Products ...

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