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MAX4659 Datasheet(PDF) 1 Page - Maxim Integrated Products

Part No. MAX4659
Description  High-Current, 25Ω, SPDT, CMOS Analog Switches
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Maker  MAXIM [Maxim Integrated Products]
Homepage  http://www.maxim-ic.com
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MAX4659 Datasheet(HTML) 1 Page - Maxim Integrated Products

 
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19-2046; Rev 0; 4/01
IN
N.C.
V+
1
2
8
7
NO
V-
NC
GND
COM
µMAX/SO
TOP VIEW
3
4
6
5
MAX4659
MAX4660
LOGIC
NC
MAX4659/MAX4660
0
1
ON
OFF
NO
OFF
ON
SWITCH SHOWN FOR LOCIC "0" INPUT
General Description
The MAX4659/MAX4660 are medium voltage CMOS
analog switches with a low on-resistance of 25
Ω max
specifically designed to handle large switch currents.
With a switch capability of up to 200mA peak current
and 150mA continuous current (MAX4660), and up to
150mA peak current and 75mA continuous current
(MAX4659), these parts can switch loads as low as
50
Ω. They can replace reed relays with a million times
the speed and a virtually unlimited number of lifetime
cycles. Normal power consumption is only 3mW,
whether the switch is on or off. These parts are
TTL/CMOS compatible and will switch any voltage with-
in their power-supply range.
The devices are single-pole/double-throw (SPDT)
switches. The MAX4659/MAX4660 contain one normally
closed (NC) switch and one normally open (NO) switch.
The MAX4659/MAX4660s’ power-supply range is from
±4.5V to ±20V for dual-supply operation and +9V to
+40V for single-supply operation. These switches can
operate from any combination of supplies, within a 40V
V+ to V- range. They conduct equally well in either
direction and can handle Rail-to-Rail® analog signals.
The off-leakage current is only 1nA max at TA = +25°C.
The MAX4659 is available in 8-pin µMAX and SO pack-
ages. The MAX4660 is available in thermally enhanced
exposed paddle µMAX and SO packages.
Applications
Relay Replacement
Test Equipment
Communication Systems
xDSL Modems
PBX, PABX Systems
Audio Signal Routing
Audio Systems
PC Multimedia Boards
Redundant/Backup Systems
Features
o High Continuous Current Handling
150mA Continuous Current (MAX4660)
75mA Continuous Current (MAX4659)
o High Peak Current Handling
200mA Peak Current (MAX4660)
150mA Peak Current (MAX4659)
o 25Ω max On-Resistance (±15V Supplies)
o VL Supply Not Required
o 1.5Ω max RON Flatness (±15V Supplies)
o Rail-to-Rail Signal Handling
o +12V Single Supply or ±15V Dual-Supply
Operation
o Pin Compatible with DG419, MAX319
High-Current, 25
Ω, SPDT, CMOS
Analog Switches
________________________________________________________________ Maxim Integrated Products
1
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Pin Configuration
Ordering Information
PART
TEMP. RANGE
PIN-PACKAGE
MAX4659EUA
-40°C to +85°C
8 µMAX
MAX4659ESA
-40°C to +85°C
8 SO
MAX4660EUA
-40°C to +85°C
8 µMAX EP*
MAX4660ESA
-40°C to +85°C
8 SO EP*
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
* Exposed paddle


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