參數(shù)資料
型號(hào): MAX4569
廠商: Maxim Integrated Products, Inc.
英文描述: 【15kV ESD-Protected, Low-Voltage, SPDT/SPST, CMOS Analog Switches
中文描述: ±15kV ESD保護(hù)、低電壓、SPDT/SPST、CMOS模擬開關(guān)
文件頁(yè)數(shù): 1/12頁(yè)
文件大小: 234K
代理商: MAX4569
General Description
The MAX4561/MAX4568/MAX4569 are low-voltage,
ESD-protected analog switches. The normally open
(NO) and normally closed (NC) inputs are protected
against ±15kV electrostatic discharge (ESD) without
latchup or damage, and the COM input is protected
against 2.5kV ESD.
These switches operate from a single +1.8V to +12V
supply. The 70
at 5V (120
at 3V) on-resistance is
matched between channels to 2
max, and is flat (4
max) over the specified signal range. The switches can
handle Rail-to-Rail
analog signals. Off-leakage current
is only 0.5nA at +25°C and 5nA at +85°C. The digital
input has +0.8V to +2.4V logic thresholds, ensuring
TTL/CMOS-logic compatibility when using a single +5V
supply. The MAX4561 is a single-pole/double-throw
(SPDT) switch. The MAX4568 NO and MAX4569 NC are
single-pole/single-throw (SPST) switches.
The MAX4561 is available in a 6-pin SOT23 package,
and the MAX4568/MAX4569 are available in 5-pin
SOT23 packages.
________________________Applications
High-ESD Environments
Battery-Powered Systems
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits
Features
o
ESD-Protected NO, NC
±15kV—Human Body Model
±15kV—IEC 1000-4-2, Air-Gap Discharge
±8kV—IEC 1000-4-2, Contact Discharge
o
Guaranteed On-Resistance
70
+5V Supply
120
with Single +3V Supply
o
On-Resistance Match Between Channels (2
max)
o
Low On-Resistance Flatness: 4
max
o
Guaranteed Low Leakage Currents
0.5nA Off-Leakage (at T
A
= +25°C)
0.5nA On-Leakage (at T
A
= +25°C)
o
Guaranteed Break-Before-Make at 5ns
(MAX4561 only)
o
Rail-to-Rail Signal Handling Capability
o
TTL/CMOS-Logic Compatible with +5V Supplies
o
Industry Standard Pin-Outs
MAX4561 Pin Compatible with MAX4544
MAX4568/MAX4569 Pin Compatible with
MAX4514/MAX4515
M
±15kV ESD-Protected, Low-Voltage,
SPDT/SPST, CMOS Analog Switches
________________________________________________________________
Maxim Integrated Products
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
1
TOP VIEW
NC
IN
GND
1
5
V+
COM
MAX4569
SOT23-5
2
3
4
NO
IN
GND
1
5
V+
COM
MAX4568
SOT23-5
SWITCHES SHOWN FOR LOGIC "0" INPUT.
2
3
4
LOGIC
SWITCH
0
1
OFF
ON
LOGIC
SWITCH
0
1
ON
OFF
LOGIC
NO
0
1
OFF
ON
NC
ON
OFF
V+
NC
GND
1
6
NO
5
COM
IN
MAX4561
SOT23-6
2
3
4
Pin Configurations/Functional Diagrams/Truth Tables
19-1714; Rev 0; 4/00
Ordering Information
PART
TEMP.
RANGE
-40
°
C to +85
°
C
PIN-
PACKAGE
6 SOT23
5 SOT23
5 SOT23
SOT
TOP M ARK
AAIE
ADOE
ADOF
MAX4561
EUT-T
MAX4568
EUK-T -40
°
C to +85
°
C
MAX4569
EUK-T -40
°
C to +85
°
C
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
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