MAX4522CEE Maxim, MAX4522CEE Datasheet

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MAX4522CEE

Manufacturer Part Number
MAX4522CEE
Description
Quad / Low-Voltage / SPST Analog Switches
Manufacturer
Maxim
Datasheets

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The MAX4521/MAX4522/MAX4523 are quad, low-volt-
age, single-pole/single-throw (SPST) analog switches.
On-resistance (100Ω max) is matched between switch-
es to 4Ω max, and is flat (12Ω max) over the specified
signal range. Each switch can handle rail-to-rail analog
signals. The off-leakage current is only 1nA at +25°C
and 10nA at +85°C.
The MAX4521 has four normally closed (NC) switches,
and the MAX4522 has four normally open (NO) switch-
es. The MAX4523 has two NC switches and two NO
switches.
These CMOS switches can operate with dual power
supplies ranging from ±2V to ±6V or a single supply
between +2V and +12V. They are fully specified for sin-
gle +2.7V operation.
All digital inputs have +0.8V and +2.4V logic thresh-
olds, ensuring TTL/CMOS-logic compatibility when
using ±5V or a single +5V supply.
19-1136; Rev 6; 7/07
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.
Pin Configurations continued at end of data sheet.
TOP VIEW
Battery-Operated Equipment
Data Acquisition
Test Equipment
Avionics
Audio Signal Routing
Networking
COM1
COM4
GND
NC1
NC4
IN1
IN4
V-
DIP/SO/QSOP/TSSOP
Quad, Low-Voltage, SPST Analog Switches
1
2
3
4
5
6
7
8
N.C. = NOT CONNECTED
LOGIC
0
1
________________________________________________________________ Maxim Integrated Products
MAX4521
MAX4521
General Description
SWITCH
OFF
ON
16
15
14
13
12
11
10
9
Pin Configurations/Functional Diagrams/Truth Tables
IN3
IN2
COM2
NC2
V+
N.C.
NC3
COM3
Applications
COM1
COM4
GND
NO1
NO4
IN1
IN4
SWITCHES SHOWN FOR LOGIC "0" INPUT
V-
DIP/SO/QSOP/TSSOP
1
2
3
4
5
6
7
8
LOGIC
0
1
MAX4522
MAX4522
SWITCH
OFF
ON
♦ +2V to +12V Single Supply
♦ 100Ω Signal Paths with ±5V Supplies
♦ Low Power Consumption, <1µW
♦ 4 Separately Controlled SPST Switches
♦ Rail-to-Rail Signal Handling
♦ Pin Compatible with Industry-Standard
♦ >2kV ESD Protection per Method 3015.7
♦ TTL/CMOS-Compatible Inputs with ±5V or
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
**EP = Exposed pad.
MAX4521CPE
MAX4521CSE
MAX4521CEE
MAX4521CUE
MAX4521CGE
MAX4521C/D
16
15
14
13
12
11
10
±2V to ±6V Dual Supplies
DG211/DG212/DG213
Single +5V Supply
9
PART
IN2
COM2
NO2
V+
N.C.
NO3
COM3
IN3
COM1
COM4
GND
NO1
NO4
TEMP RANGE
IN1
IN4
V-
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
0°C to +70°C
LOGIC
DIP/SO/QSOP/TSSOP
0
1
1
2
3
4
5
6
7
8
Ordering Information
MAX4523
SWITCHES
MAX4523
OFF
1, 4
ON
16 Plastic DIP
16 Narrow SO
16 QSOP
16 TSSOP
16 QFN-EP**
PIN-
PACKAGE
Dice*
SWITCHES
16
15
14
13
12
11
10
9
2, 3
OFF
ON
IN2
NC2
V+
N.C.
NC3
COM3
IN3
COM2
Features
G1644-1
CODE
U16-2
P16-1
S16-2
E16-4
PKG
1

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