MAX325CPA Maxim Integrated Products, MAX325CPA Datasheet

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MAX325CPA

Manufacturer Part Number
MAX325CPA
Description
Analog Switch ICs
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX325CPA

Switch Configuration
SPST
On Resistance (max)
175 Ohms at 3 V
On Time (max)
400 ns at 3.6 V
Off Time (max)
125 ns at 3.6 V
Supply Voltage (max)
16 V
Supply Voltage (min)
2.7 V
Maximum Power Dissipation
727 mW
Maximum Operating Temperature
+ 70 C
Package / Case
PDIP N
Minimum Operating Temperature
0 C
Switch Current (typ)
0.0000001 mA at 5.5 V at 0 C to + 70 C
Lead Free Status / Rohs Status
No

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX325CPA
Manufacturer:
MAXIM
Quantity:
5 510
Part Number:
MAX325CPA
Quantity:
5 510
The MAX323/MAX324/MAX325 are precision, dual,
SPST analog switches. They are single-supply devices
designed to operate from +2.7V to +16V. The MAX323
has two normally open (NO) switches, and the MAX324
has two normally closed (NC) switches. The MAX325
has one NO and one NC switch. Low power consump-
tion (5µW) makes these parts ideal for battery-powered
equipment. These switches offer low leakage currents
(100pA max) and fast switching speeds (t
max, t
When powered from a 5V supply, the MAX323 series
offers 2Ω max matching between channels, 60Ω max
on-resistance, and 6Ω max R
These switches also offer 5pC max charge injection,
and a minimum of 2000V ESD per Method 3015.7.
For equivalent devices specified for dual-supply opera-
tion, see the MAX320/MAX321/MAX322 data sheet. For
quad versions of the MAX320 series, see MAX391/
MAX392/MAX393 data sheet.
________________________Applications
19-0347; Rev 1; 10/97
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 Configurations/Functional Diagrams/Truth Tables
_______________General Description
TOP VIEW
Battery-Operated Systems Sample-and-Hold Circuits
Heads-Up Displays
Audio and Video Switching Military Radios
Test Equipment
+3V, +5V DACs and ADCs PBX, PABX
OFF
COM1
NO1
IN2
= 100ns max).
V-
1
2
3
4
DIP/SO/ MAX
LOGIC
________________________________________________________________ Maxim Integrated Products
0
1
MAX323
MAX323
SWITCH
OFF
ON
Guidance and Control Systems
Communications Systems
ON
8
6
5
7
flatness.
V+
IN1
COM2
NO2
COM1
ON
NC1
IN2
V-
SWITCHES SHOWN FOR LOGIC "0" INPUT
= 150ns
1
2
3
4
DIP/SO/ MAX
LOGIC
0
1
MAX324
MAX324
Precision, Single-Supply,
SWITCH
____________________________Features
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
** Contact factory for availability.
SPST Analog Switches
OFF
ON
______________Ordering Information
MAX323CPA
MAX323CUA
MAX323CSA
MAX323C/D
MAX323EPA
MAX323ESA
MAX323EJA
MAX323MJA
Low On-Resistance (R
R
R
Guaranteed Charge Injection <5pC
Single-Supply Operation (+2.7V to +16V)
Low Power Consumption, <5µW
Low Leakage Current Over Temperature,
<2.5nA at +85°C
Fast Switching: t
Guaranteed Break-Before-Make (MAX325 only)
TTL/CMOS Logic Compatible
ON
ON
8
6
5
7
PART
Matching Between Channels <2Ω
Flatness <6Ω Max
V+
IN1
COM2
NC2
COM1
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
NO1
IN2
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
V-
ON
LOGIC
0
1
1
2
3
4
<150ns, t
DIP/SO/ MAX
ON
), 60Ω max (33Ω typ)
MAX325
SWITCH 1
MAX325
OFF
ON
OFF
PIN-PACKAGE
8 Plastic DIP
8 µMAX
8 SO
Dice*
8 Plastic DIP
8 SO
8 CERDIP**
8 CERDIP**
<100ns
SWITCH 2
8
6
5
7
OFF
ON
V+
IN1
COM2
NC2
1

Related parts for MAX325CPA

MAX325CPA Summary of contents

Page 1

... DIP/SO/ MAX MAX323 LOGIC SWITCH 0 OFF ON 1 ________________________________________________________________ Maxim Integrated Products 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. Precision, Single-Supply, SPST Analog Switches ____________________________Features Low On-Resistance ( Guaranteed Charge Injection <5pC Single-Supply Operation (+2.7V to +16V) Low Power Consumption, < ...

Page 2

Precision, Single-Supply, SPST Analog Switches ABSOLUTE MAXIMUM RATINGS Voltage Referenced to GND V+ .........................................................................-0.3V to +17V IN_, COM_, NC_, NO_ (Note 1)..................-0.3V to (V+ + 0.3V) Continuous Current (any terminal) ......................................30mA Peak Current, COM_, NO_, NC_ (pulsed at 1ms, 10% ...

Page 3

ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) ( ±10%, GND = 0V 2.4V, V INH PARAMETER SYMBOL DYNAMIC Turn-On Time t ON Turn-Off Time t OFF Break-Before-Make Time t D Delay (Note 3) Charge Injection Q (Note 3) ...

Page 4

Precision, Single-Supply, SPST Analog Switches ELECTRICAL CHARACTERISTICS—Single +3.3V Supply (V+ = 3.0V to 3.6V, GND = 0V 2.4V, V INH PARAMETER SYMBOL ANALOG SWITCH V COM, Analog Signal Range V NO Channel On-Resistance R ON DYNAMIC ...

Page 5

Operating Characteristics (T = +25°C, unless otherwise noted vs COM 12V ...

Page 6

Precision, Single-Supply, SPST Analog Switches _____________________Pin Description PIN NAME FUNCTION Normally Open Analog Switch Terminal NO1 (MAX323/MAX325) 1 Normally Closed Analog Switch Terminal NC1 (MAX324 only) COM1 Analog Switch Common Terminal COM2 3, 7 IN2, IN1 Logic Inputs ...

Page 7

Circuits/Timing Diagrams MAX323 +5V MAX324 MAX325 V+ COM SWITCH V COM INPUT IN GND LOGIC INPUT 0V C INCLUDES FIXTURE AND STRAY CAPACITANCE OUT COM Figure ...

Page 8

Precision, Single-Supply, SPST Analog Switches _________________________________Test Circuits/Timing Diagrams (continued) +5V 10nF SIGNAL V+ GENERATOR 0dBm COM NC COM ANALYZER or NO GND R L Figure 5. Off Isolation +5V 10nF V+ COM CAPACITANCE METER 1MHz ...

Page 9

... MAX324C/D 0°C to +70°C MAX324EPA -40°C to +85°C MAX324ESA -40°C to +85°C MAX324EJA -40°C to +85°C MAX324MJA -55°C to +125°C MAX325CPA 0°C to +70°C MAX325CUA 0°C to +70°C MAX325CSA 0°C to +70°C MAX325C/D 0°C to +70°C MAX325EPA -40°C to +85°C MAX325ESA -40° ...

Page 10

Precision, Single-Supply, SPST Analog Switches ________________________________________________________Package Information ______________________________________________________________________________________ C 0.101mm 0.004 in L 8-PIN MAX MICROMAX SMALL OUTLINE PACKAGE 0° - ...

Page 11

Information (continued ______________________________________________________________________________________ Precision, Single-Supply, SPST Analog Switches 0.101mm 0.004in SMALL OUTLINE H PACKAGE (0.150 in.) INCHES MILLIMETERS DIM MIN MAX MIN A 0.053 0.069 1.35 A1 0.004 0.010 0.10 ...

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 © 1997 Maxim Integrated Products E ...

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