MAX4660 Maxim, MAX4660 Datasheet

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MAX4660

Manufacturer Part Number
MAX4660
Description
The MAX4659/MAX4660 are medium voltage CMOS analog switches with a low on-resistance of 25Ω max specifically designed to handle large switch currents
Manufacturer
Maxim
Datasheet

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The MAX4659/MAX4660 are medium voltage CMOS
analog switches with a low on-resistance of 25
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 . 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 T
MAX4659 is available in 8-pin µMAX ® and SO pack-
ages. The MAX4660 is available in thermally enhanced
exposed paddle µMAX and SO packages.
19-2046; Rev 1; 1/07
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
Relay Replacement
Test Equipment
Communication Systems
xDSL Modems
PBX, PABX Systems
Audio Signal Routing
Audio Systems
PC Multimedia Boards
Redundant/Backup Systems
________________________________________________________________ Maxim Integrated Products
General Description
Applications
High-Current, 25 , SPDT, CMOS
A
= +25°C. The
max
♦ High Continuous Current Handling
♦ High Peak Current Handling
♦ 25 max On-Resistance (±15V Supplies)
♦ V
♦ 1.5 max R
♦ Rail-to-Rail Signal Handling
♦ +12V Single Supply or ±15V Dual-Supply
♦ Pin Compatible with DG419, MAX319
*EP = Exposed paddle.
MAX4659EUA
MAX4659ESA
MAX4660EUA
MAX4660ESA
L
TOP VIEW
150mA Continuous Current (MAX4660)
75mA Continuous Current (MAX4659)
200mA Peak Current (MAX4660)
150mA Peak Current (MAX4659)
Operation
PART
Supply Not Required
ON
COM
Analog Switches
GND
SWITCH SHOWN FOR LOCIC "0" INPUT
NC
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
V+
TEMP RANGE
LOGIC
*EXPOSED PADDLE CONNECTED
Flatness (±15V Supplies)
TO V+ OR LEFT UNCONNECTED
0
1
1
2
4
3
MAX4659/MAX4660
Ordering Information
MAX/SO*
MAX4659
MAX4660
OFF
NC
ON
Pin Configuration
PIN-
PACKAGE
8 µMAX
8 SO
8 µMAX-EP*
8 SO-EP*
OFF
NO
ON
7
6
5
8
NO
V-
IN
N.C.
Features
S8E-12
CODE
U8E-2
PKG
U8-1
S8-2
1

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MAX4660 Summary of contents

Page 1

... 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 T MAX4659 is available in 8-pin µMAX ® and SO pack- ages. The MAX4660 is available in thermally enhanced exposed paddle µMAX and SO packages. Relay Replacement Test Equipment ...

Page 2

... All Other Pins to GND (Note 1) ............ (V- - 0.3V) to (V+ + 0.3V) Continuous Current COM, NO, NC (MAX4660)..............±150mA Continuous Current COM, NO, NC (MAX4659)................±75mA Continuous Current IN ......................................................±30mA Peak Current COM, NO, NC MAX4660 (pulsed at 1ms, 10% duty cycle) ..............±200mA MAX4659 (pulsed at 1ms, 10% duty cycle) ..............±150mA Continuous Power Dissipation (T = +70°C) A 8-Pin µ ...

Page 3

... MAX4659 5V 3V 100mA, SWITCH I- MAX4660 50mA, SWITCH MAX4659 5V 3V 100mA, SWITCH I MAX4660; GND I = 50mA, SWITCH MAX4659 Analog Switches = +25°C.) (Notes MIN TYP MAX A +25 C 1.5 +25 C 225 +25 C -70 +25 C 0.005 +25 C -76 +25 C ...

Page 4

... GEN 1nF, Figure 12V 3V 50mA, MAX4660; SWITCH I = 25mA, MAX4659 SWITCH 5V 3V 50mA, MAX4660; SWITCH I = 25mA, MAX4659 SWITCH or V )], V = output COM +25°C.) (Notes MIN TYP MAX ...

Page 5

A ON-RESISTANCE vs. V COM (DUAL SUPPLIES +4.5V -4. +15V, V- ...

Page 6

High-Current SPDT, CMOS Analog Switches (T = +25°C, unless otherwise noted -10 ON-RESPONSE - 225MHz -30 -40 -50 OFF-ISOLATION -60 -70 CROSSTALK -80 -90 -100 V+ = 15V -15V -110 0.01 0.1 ...

Page 7

... The switch is con- trolled by a TTL/CMOS level compatible digital input. The MAX4659/MAX4660 have a normally open switch and a normally closed switch. These devices can be operated with either single power supplies or dual power supplies. Operation ± ...

Page 8

... 300 35pF SWITCH OUTPUT (V OUT GEN OFF MAX4659/MAX4660 COM 300 IN GND INCLUDES FIXTURE AND STRAY CAPACITANCE. L +3V 50% 0 ✕ 0.9 V OUT ) t BBM MAX4659/MAX4660 V+ V+ COM GND V- 1nF + 35pF ...

Page 9

... CAPACITANCE METER 1MHz V- Figure 7. Channel Off-Capacitance MAX4659/MAX4660 50 NC CAPACITANCE METER f = 1MHz Figure 8. Channel On-Capacitance TRANSISTOR COUNT: 45 PROCESS: CMOS Analog Switches V+ MAX4659/MAX4660 C V+ COM GND MAX4659/MAX4660 C V+ COM GND V- V- Chip Information ...

Page 10

... High-Current SPDT, CMOS Analog Switches (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 10 ______________________________________________________________________________________ Package Information 1 21-0107 C 1 ...

Page 11

... For the latest package outline information www.maxim-ic.com/packages TOP VIEW FRONT VIEW ______________________________________________________________________________________ High-Current SPDT, CMOS Package Information (continued 0∞-8∞ SIDE VIEW ...

Page 12

... Revision History Pages changed at Rev Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...

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