gle +1.8V to +5.5V supply. The MAX4686/MAX4687 are
log switch. The MAX4686 is a normally open (NO)
switch. The MAX4688 has one normally open (NO)
switch and one normally closed (NC) switch.
matching and 1鈩?/div>
(max) flatness. The MAX4686/MAX4687/MAX4688 offer
fast switching speeds (t
ON
= 30ns max, t
OFF
= 12ns
max). The MAX4688 offers break-before-make action.
The digital logic inputs are 1.8V logic compatible from a
+2.7V to +3.3V supply. The MAX4686/MAX4687/
MAX4688 are available in the chip-scale package
(UCSP鈩?, significantly reducing the required PC board
area. The chip occupies only a 1.50mm x 1.02mm area.
The 3 x 2 array of solder bumps are spaced with a
0.5mm bump pitch.
o
6-Bump, 0.5mm Pitch, UCSP
o
R
ON
2.5鈩?max (+3V Supply)
10鈩?max (+1.8V Supply)
o
0.4鈩?max R
ON
Match Between Channels
o
1鈩?max R
ON
Flatness Over Signal Range
o
Low Leakage Currents Over Temperature
0.5nA (max) at T
A
= +25擄C
o
Fast Switching: t
ON
= 30ns, t
OFF
= 12ns
o
Guaranteed Break-Before-Make (MAX4688)
o
+1.8V to +5.5V Single-Supply Operation
o
Rail-to-Rail
廬
Signal Handling
o
Low Crosstalk: -95dB (100kHz)
o
High Off-Isolation: -90dB (100kHz)
o
1.8V Logic Compatible
Features
MAX4686/MAX4687/MAX4688
________________________Applications
MP3 Players
Cellular Phones
Power Routing
Battery-Operated Equipment
Relay Replacement
Audio and Video Signal Routing
Communications Circuits
PCMCIA Cards
Cellular Phones
Hard Drives
Ordering Information
PART
MAX4686EBT-T
MAX4687EBT-T
MAX4688EBT-T
TEMP
RANGE
-40擄C to +85擄C
-40擄C to +85擄C
-40擄C to +85擄C
BUMP-
PACKAGE
6 UCSP-6
6 UCSP-6
6 UCSP-6
TOP
MARK
AAI
AAJ
AAK
Pin Configurations/Functional Diagrams/Truth Table
TOP VIEW
V+
B1
A1
NO
V+
B1
A1
NC
V+
B1
A1
NO
SWITCHES SHOWN FOR LOGIC "0"
IN
B2
A2
I.C.
IN
B2
A2
I.C.
IN
B2
A2
COM
MAX4686/MAX4687/MAX4688
IN
NO
OFF
ON
NC
ON
OFF
GND
B3
A3
COM
GND
B3
A3
COM
GND
B3
A3
NC
0
1
MAX4686
SPST NO
MAX4687
SPST NC
MAX4688
SPDT
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
UCSP is a trademark of Maxim Integrated Products, Inc.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim鈥檚 website at www.maxim-ic.com.
Maxim
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