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