_______________General Desc ription
The MAX361/MAX362 are precision, quad, single-pole
single-throw (SPST) analog switches. The MAX361 has four
normally closed (NC) switches, and the MAX362 has four
normally open (NO) switches. Both parts offer low channel
on resistance (less than 85
), guaranteed to match within
3
between channels and to remain flat over the analog
signal range (
9
max). Both parts also offer low leakage
(less than 500pA at +25°C and less than 4nA at +85°C) and
fast switching (turn-on time less than 250ns and turn-off time
less than 170ns).
The MAX361/MAX362 are fabricated with Maxim’s new
improved 44V silicon-gate process. Design improve-
ments guarantee extremely low charge injection
(10pC), low power consumption (35μW), and electro-
static discharge (ESD) greater than 2000V. The 44V
maximum breakdown voltage allows rail-to-rail analog
signal handling capability.
These monolithic switches operate with a single positive
supply (+10V to +30V) or with split supplies (±4.5V to ±20V)
while retaining CMOS-logic input compatibility and fast
switching. CMOS inputs provide reduced input loading.
________________________Applic ations
Sample-and-Hold Circuits
Guidance and Control Systems
Heads-Up Displays
Test Equipment
Communications Systems
Battery-Operated Systems
PBX, PABX
____________________________Features
o
Low On Resistance: < 45
Typical (85
Max)
o
Guaranteed Matched On Resistance Between Channels: < 2
o
Guaranteed Flat On Resistance over Analog Signal
Range:
9
Max
o
Guaranteed Charge Injection: < 10pC
o
Guaranteed Off-Channel Leakage: <4nA at +85°C
o
ESD Guaranteed > 2000V per Method 3015.7
o
Single-Supply Operation (+10V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
o
TTL-/CMOS-Logic Compatible
o
Rail-to-Rail Analog Signal Handling Capability
______________Ordering Information
PART
TEMP. RANGE
MAX361
CPE
0°C to +70°C
MAX361CSE
0°C to +70°C
MAX361C/D
0°C to +70°C
MAX361EPE
-40°C to +85°C
MAX361ESE
-40°C to +85°C
MAX361EJ E
-40°C to +85°C
MAX361MJ E
-55°C to +125°C
MAX362
CPE
0°C to +70°C
MAX362CSE
0°C to +70°C
MAX362C/D
0°C to +70°C
MAX362EPE
-40°C to +85°C
MAX362ESE
-40°C to +85°C
MAX362EJ E
-40°C to +85°C
MAX362MJ E
-55°C to +125°C
M
Prec ision, Quad, S PS T Analog S witc hes
_______________________________________________________________________Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
19-0180; Rev 0; 9/93
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
COM2
NO2
V+
V-
NO1
COM1
IN1
MAX362
N.C.
NO3
COM3
IN3
IN4
COM4
NO4
GND
DIP/SO
DIP/SO
MAX362
LOGIC
0
1
SWITCH
OFF
ON
SWITCHES SHOWN FOR LOGIC "0" INPUT
MAX361
LOGIC
0
1
SWITCH
ON
OFF
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
COM2
NC2
V+
V-
NC1
COM1
IN1
MAX361
N.C.
NC3
COM3
IN3
IN4
COM4
NC4
GND
TOP VIEW
N.C. = Not Internally
Connected
_____________________Pin Configurations/Func tional Diagrams/Truth Tables
* Contact factory for dice specifications.
PIN-PACKAGE
16 Plastic DIP
16 Narrow SO
Dice*
16 Plastic DIP
16 Narrow SO
16 CERDIP
16 CERDIP
16 Plastic DIP
16 Narrow SO
Dice*
16 Plastic DIP
16 Narrow SO
16 CERDIP
16 CERDIP