MAX391CSE Datasheet Download

Part No.:
MAX391CSE
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Download Datasheet
Description:
[Precision, Quad, SPST Analog Switches]
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382 K
Page:
13 Pages
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Manufacturer:
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
PCB Prototype
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19-0236; Rev 3; 8/06
Precision, Quad, SPST Analog Switches
_______________General Description
The MAX391/MAX392/MAX393 are precision, quad,
single-pole/single-throw (SPST) analog switches
designed to operate at +3V, +5V, or ±5V. The MAX391
has four normally closed (NC) switches, and the
MAX392 has four normally open (NO) switches. The
MAX393 has two NO and two NC switches. All three
devices offer low leakage (100pA max) and fast switch-
ing speeds (t
ON
130ns, t
OFF
75ns). Power con-
sumption is just 1µW—ideal for battery-operated equip-
ment. All devices operate from a single +3V to +15V
supply or from dual ±3.0V to ±8V supplies.
With ±5V supplies, the MAX391/MAX392/MAX393 offer
guaranteed 2Ω max channel-to-channel matching, 30Ω
max on-resistance (R
ON
), and 4Ω max R
ON
flatness
over the specified range.
These switches are also fully specified for single +5V
operation, with 2Ω max R
ON
match, 60Ω max R
ON, and
6Ω max flatness.
These low-voltage switches also offer 5pC max charge
injection, and ESD protection is greater than 2000V, per
method 3015.7.
____________________________Features
Low On-Resistance, 20Ω Typical
Guaranteed On-Resistance Match Between
Channels, < 2Ω
Guaranteed On-Resistance Flatness Over Signal
Range, 4Ω Max
Guaranteed Charge Injection, < 5pC
Improved Leakage Over Temperature,
< 2.5nA at +85°C
Electrostatic Discharge > 2000V per Method
3015.7
Single-Supply Operation (+3V to +15V)
Bipolar-Supply Operation (±3V to ±8V)
Low Power Consumption, < 1µW
TTL/CMOS-Logic Compatible
MAX391/MAX392/MAX393
Ordering Information
PART
MAX391CPE
MAX391CSE
MAX391CUE
MAX391CGE
MAX391C/D
MAX391EPE
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
PIN-
PACKAGE
16 Plastic DIP
16 Narrow SO
16 TSSOP
16
QFN-EP
Dice*
16 Plastic DIP
PKG
CODE
P16-1
S16-2
U16-2
G1644-1
P16-1
________________________Applications
Battery-Operated Systems Sample-and-Hold Circuits
Heads-Up Displays
Test Equipment
±5V DACs and ADCs
Guidance and Control Systems
Communications Systems
PBX, PABX
Audio and Video Switching Military Radios
Ordering Information continued on last page.
*Contact
factory for dice specifications.
EP = Exposed pad.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
IN1
1
COM1
2
NC1
3
V-
4
GND
5
NC4
6
COM4
7
IN4
8
DIP/SO
MAX391
LOGIC
SWITCH
0
1
N.C. = NO CONNECT
ON
OFF
16
IN2
15
COM2
14
NC2
13
V+
IN1
1
COM1
2
NO1
3
V-
4
GND
5
NO4
6
COM4
7
IN4
8
DIP/SO
MAX392
16
IN2
15
IN1
1
COM1
2
NO1
3
V-
4
GND
5
NO4
6
COM4
7
IN4
8
DIP/SO
LOGIC
0
1
MAX393
SWITCHES
1, 4
OFF
ON
16
IN2
15
COM2
COM2
14
NO2
13
V+
12
N.C.
11
NO3
10
COM3
9
14
NC2
13
V+
MAX391
12
N.C.
11
NC3
10
COM3
9
MAX393
12
N.C.
11
NC3
10
COM3
9
IN3
IN3
IN3
MAX392
LOGIC
SWITCH
0
1
OFF
ON
SWITCHES
2, 3
ON
OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim's website at www.maxim-ic.com.