MAX323CSA Datasheet Download

Part No.:
MAX323CSA
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Download Datasheet
Description:
[Precision, Single-Supply, SPST Analog Switches]
File Size:
107 K
Page:
12 Pages
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Manufacturer:
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
PCB Prototype
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19-0347; Rev 1; 10/97
Precision, Single-Supply,
SPST Analog Switches
_______________General Description
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
ON
= 150ns
max, t
OFF
= 100ns max).
When powered from a 5V supply, the MAX323 series
offers 2Ω max matching between channels, 60Ω max
on-resistance, and 6Ω max R
ON
flatness.
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.
____________________________Features
o
Low On-Resistance (R
ON
), 60Ω max (33Ω typ)
o
R
ON
Matching Between Channels <2Ω
o
R
ON
Flatness <6Ω Max
o
Guaranteed Charge Injection <5pC
o
Single-Supply Operation (+2.7V to +16V)
o
Low Power Consumption, <5µW
o
Low Leakage Current Over Temperature,
<2.5nA at +85°C
o
Fast Switching: t
ON
<150ns, t
OFF
<100ns
o
Guaranteed Break-Before-Make (MAX325 only)
o
TTL/CMOS Logic Compatible
MAX323/MAX324/MAX325
______________Ordering Information
PART
MAX323CPA
MAX323CUA
TEMP. RANGE
0°C to +70°C
0°C to +70°C
PIN-PACKAGE
8 Plastic DIP
8 µMAX
________________________Applications
Battery-Operated Systems Sample-and-Hold Circuits
Heads-Up Displays
Test Equipment
Guidance and Control Systems
Communications Systems
Audio and Video Switching Military Radios
+3V, +5V DACs and ADCs PBX, PABX
MAX323CSA
0°C to +70°C
8 SO
MAX323C/D
0°C to +70°C
Dice*
MAX323EPA
-40°C to +85°C
8 Plastic DIP
MAX323ESA
-40°C to +85°C
8 SO
MAX323EJA
-40°C to +85°C
8 CERDIP**
MAX323MJA
-55°C to +125°C
8 CERDIP**
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
** Contact factory for availability.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
MAX323
NO1
1
COM1
2
IN2
3
V-
4
DIP/SO/µMAX
MAX323
LOGIC
SWITCH
0
1
OFF
ON
8
7
6
5
MAX324
V+
IN1
COM2
NO2
NC1
1
COM1
2
IN2
3
V-
4
DIP/SO/µMAX
MAX324
LOGIC
SWITCH
0
1
ON
OFF
8
7
6
5
MAX325
V+
IN1
COM2
NC2
NO1
1
COM1
2
IN2
3
V-
4
DIP/SO/µMAX
LOGIC
0
1
MAX325
SWITCH 1
OFF
ON
SWITCH 2
ON
OFF
8
7
6
5
V+
IN1
COM2
NC2
SWITCHES SHOWN FOR LOGIC "0" INPUT
________________________________________________________________
Maxim Integrated Products
1
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.