MAX4698 Maxim, MAX4698 Datasheet

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MAX4698

Manufacturer Part Number
MAX4698
Description
The MAX4696/MAX4697/MAX4698 low on-resistance (RON), low-voltage analog switches operate from a single +2
Manufacturer
Maxim
Datasheet
The MAX4696/MAX4697/MAX4698 low on-resistance
(R
gle +2.0V to +5.5V supply. The MAX4696/MAX4697 are
single-pole/single-throw (SPST) analog switches, and
the MAX4698 is a single-pole/double-throw (SPDT) ana-
log switch. The MAX4696 is a normally open (NO)
switch, and the MAX4697 is a normally closed (NC)
switch.
When powered from a 2.7V supply, these devices feature
35Ω (max) R
(max) flatness. The MAX4696/MAX4697/MAX4698 offer
fast switching speeds (t
max). The MAX4698 offers a break-before-make function.
The digital logic inputs are 1.8V logic compatible from a
+2.7V to +3.3V supply and are TTL/CMOS compatible
from a +4.5V to +5.5V supply. The MAX4696/MAX4697/
MAX4698 are packaged in the chip-scale package
(UCSP™), significantly reducing the required PC board
area. The device occupies only a 1.50mm
area. The 3
a 0.5mm bump pitch.
19-1994; Rev 3; 2/03
________________________Applications
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
UCSP is a trademark of Maxim Integrated Products, Inc.
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.
ON
), low-voltage analog switches operate from a sin-
MP3 Players
Battery-Operated Equipment
Relay Replacement
Audio and Video Signal Routing
Communications Circuits
PCMCIA Cards
Cellular Phones
Hard Drives
Modems
GND
V+
IN
TOP VIEW
ON
B1
B2
B3
2 array of solder bumps are spaced with
, with 2Ω (max) R
MAX4696
________________________________________________________________ Maxim Integrated Products
A1
A2
A3
General Description
ON
NO
COM
COM
= 80ns max, t
Analog Switches in UCSP Package
ON
Pin Configurations/Functional Diagrams/Truth Table
GND
V+
IN
matching and 13Ω
SWITCHES SHOWN FOR LOGIC "0"
B1
B2
B3
MAX4697
35Ω, Low-Voltage, SPST/SPDT
OFF
1.02mm
= 25ns
A1
A2
A3
NC
COM
COM
o 6-Bump, 0.5mm Pitch, UCSP
o R
o 2Ω max R
o 13Ω max R
o Low Leakage Currents Over Temperature
o Fast Switching: t
o Guaranteed Break-Before-Make (MAX4698)
o +2.0V to +5.5V Single-Supply Operation
o Rail-to-Rail
o Low Crosstalk: -75dB (100kHz)
o High Off-Isolation: -75dB (100kHz)
o 1.8V CMOS Logic Compatible
o -3dB Bandwidth: >200MHz
GND
MAX4696EBT-T
MAX4697EBT-T
MAX4698EBT-T
V+
IN
ON
35Ω max (+3V Supply)
20Ω max (+5V Supply)
1nA (max) at T
PART
B1
B2
B3
MAX4698
ON
ON
®
Signal Handling
Match Between Channels
A1
A2
A3
Flatness Over Signal Range
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
A
ON
NO
COM
NC
= +25°C
Ordering Information
RANGE
TEMP
= 80ns, t
IN
0
1
OFF
PIN/BUMP-
PACKAGE
6 UCSP
6 UCSP
6 UCSP
OFF
ON
NO
= 25ns
Features
OFF
NC
ON
TOP
MARK
AAL
AAM
AAN
1

Related parts for MAX4698

MAX4698 Summary of contents

Page 1

... The MAX4698 offers a break-before-make function. The digital logic inputs are 1.8V logic compatible from a +2.7V to +3.3V supply and are TTL/CMOS compatible from a +4.5V to +5.5V supply. The MAX4696/MAX4697/ MAX4698 are packaged in the chip-scale package (UCSP™), significantly reducing the required PC board area. The device occupies only a 1.50mm ✕ ...

Page 2

... PARAMETER SYMBOL ANALOG SWITCH COM Analog Signal Range V NC On-Resistance R ON On-Resistance Match ∆R Between Channels ON (MAX4698 only) (Note 4) On-Resistance Flatness R FLAT(ON) (Note 5) NO, NC Off-Leakage I NO(OFF) Current (Note 3) I NC(OFF) COM Off-Leakage Current (Note 3) I COM_(OFF) (MAX4696, MAX4697 only) COM On-Leakage Current ...

Page 3

... ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) (V+ = +2.7V to +3.3V +1.4V +25°C.) (Notes PARAMETER SYMBOL Turn-Off Time (Note 3) t OFF Break-Before-Make Time t BBM (MAX4698 only) (Note 3) Charge Injection Q On-Channel -3dB BW Bandwidth Off-Isolation (Note 6) V ISO Crosstalk (MAX4698 only) V (Note 7) Total Harmonic Distortion THD NO, NC ...

Page 4

... I COM_(OFF) (Note 3) COM On-Leakage Current I COM_(ON) (Note 3) Turn-On Time (Note Turn-Off Time (Note 3) t OFF Break-Before-Make Time t BBM (MAX4698 only) (Note 3) DIGITAL I/O Input Logic High V IH Input Logic Low V IL Input Leakage Current I IN SUPPLY Power-Supply Range V+ Supply Current I+ Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet ...

Page 5

Analog Switches in UCSP Package (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM + +2. +3. + 0.5 1.0 1.5 2.0 ...

Page 6

... A1 A2 — Applications Information Where the MAX4696/MAX4697/MAX4698 have a +3.3V supply, IN may be driven low to GND and driven high to 5.5V. Driving IN rail-to-rail minimizes power con- sumption. Logic inputs accept up to +5.5V regardless of supply voltage. Analog Signal Levels Analog signals that range over the entire supply volt- ...

Page 7

... LOGIC GND INPUT C INCLUDES FIXTURE AND STRAY CAPACITANCE. L Figure 2. Break-Before-Make Interval (MAX4698 only) _______________________________________________________________________________________ 35Ω, Low-Voltage, SPST/SPDT For the latest application details on UCSP construction, dimensions, tape carrier information, printed circuit board techniques, bump-pad layout, and recommended reflow temperature profile as well as the latest informa- tion on reliability testing results Maxim’ ...

Page 8

... Diodes TRANSISTOR COUNT: 50 ∆V OUT OFF ON ON OFF Q = (∆V )(C ) OUT L IN DEPENDS ON SWITCH CONFIGURATION; INPUT POLARITY DETERMINED BY SENSE OF SWITCH. V OUT OFF-ISOLATION = 20log OUT ON-LOSS = 20log OUT CROSSTALK = 20log V IN POSITIVE SUPPLY D1 V+ MAX4696 MAX4697 MAX4698 NO COM GND Chip Information ...

Page 9

... For the latest package outline information www.maxim-ic.com/packages.) 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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