19-1539; Rev 0; 2/00
High-Speed, Single-Supply,
Quad, SPST Analog Switches
General Description
The MAX4591/MAX4592/MAX4593 are high-speed,
precision, quad, single-pole/single-throw (SPST) analog
switches designed to operate at +12V or +15V. The
MAX4591 has four normally closed (NC) switches, and
the MAX4592 has four normally open (NO) switches.
The MAX4593 has two NO and two NC switches. All
three devices offer low leakage (100pA max) and fast
switching speeds (t
ON
≤
80ns, t
OFF
≤
45ns).
With a +12V supply, the MAX4591/MAX4592/MAX4593
offer guaranteed 1Ω max channel-to-channel matching,
20Ω max on-resistance (R
ON
), and 1.75Ω max R
ON
flat-
ness over the specified range.
These switches are also fully specified for single +15V
operation, with 16Ω max R
ON,
1.5Ω max R
ON
match,
and 1.5Ω max flatness. For low-voltage or dual-supply
operation, refer to the MAX391 data sheet.
These low-voltage switches also offer 5pC max charge
injection, and electrostatic discharge (ESD) protection
is greater than 2000V, per Method 3015.7.
o
Low 16Ω On-Resistance
o
Fast Switching Times: t
ON
= 50ns, t
OFF
= 30ns
o
Guaranteed 1Ω max On-Resistance Match
Between Channels
o
Guaranteed 1.75Ω max On-Resistance Flatness
over Signal Range
o
Guaranteed 5pC max Charge Injection
o
Improved Leakage over Temperature: 5nA max at
+85°C
o
ESD >2000V per Method 3015.7
o
+12V or +15V Single-Supply Operation
o
Pin Compatible with DG611/DG612/DG613,
DG211/DG212/DG213
Features
MAX4591/MAX4592/MAX4593
Ordering Information
PART
MAX4591CUE
MAX4591CSE
MAX4591CPE
MAX4591EUE
MAX4591ESE
MAX4591EPE
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 TSSOP
16 Narrow SO
16 Plastic DIP
16 TSSOP
16 Narrow SO
16 Plastic DIP
Applications
Test Equipment
Disk Drives
Tape Drives
Audio and Video
Switching
Heads-Up Displays
Sample-and-Hold Circuits
Guidance and Control Systems
Military Radios
Communications Systems
PBX, PABX
Ordering Information continued at end of data sheet.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
IN1
COM1
NC1
V-
GND
NC4
COM4
IN4
1
2
3
4
5
6
7
8
16
15
14
13
IN2
COM2
NC2
V+
N.C.
NC3
COM3
IN3
IN1
COM1
NO1
V-
GND
NO4
COM4
IN4
1
2
3
4
5
6
7
8
16 IN2
15
COM2
IN1
COM1
NO1
V-
GND
NO4
COM4
IN4
1
2
3
4
5
6
7
8
16 IN2
15
COM2
14 NO2
13 V+
14 NC2
13 V+
MAX4591
12
11
10
9
MAX4592
12 N.C.
11 NO3
10 COM3
9
IN3
MAX4593
12 N.C.
11 NC3
10 COM3
9
IN3
TSSOP/SO/DIP
MAX4591
LOGIC
SWITCH
0
1
N.C. = NO CONNECTION
ON
OFF
TSSOP/SO/DIP
MAX4592
LOGIC
SWITCH
0
1
OFF
ON
TSSOP/SO/DIP
LOGIC
0
1
MAX4593
SWITCHES
1, 4
OFF
ON
SWITCHES
2, 3
ON
OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT
________________________________________________________________
Maxim Integrated Products
1
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