Maxim MAX4780EUE 0.7î©, low-voltage, quad 2:1 analog multiplexer Datasheet

19-2365; Rev 4; 3/09
0.7Ω, Low-Voltage, Quad 2:1 Analog
Multiplexers
The MAX4780/MAX4784 are low on-resistance, lowvoltage, quad 2:1 analog multiplexers that operate from
a single +1.6V to +4.2V supply. These devices have
fast switching speeds (tON = 20ns, tOFF = 8ns), handle
rail-to-rail analog signals, and consume less than 1µW
of quiescent power.
When powered from a +2.7V supply, the MAX4780/
MAX4784 feature low 0.7Ω on-resistance (RON), and
0.1Ω R ON flatness. The digital logic input is +1.8V
CMOS-logic compatible when using a single +3V supply.
The MAX4780/MAX4784 are available in 16-pin TSSOP
and 3mm x 3mm thin QFN packages.
Features
♦ Single-Supply Operation from 1.6V to 4.2V
♦ Low RON
0.7Ω (+2.7V Supply)
2Ω (+1.8V Supply)
♦ 0.1Ω RON Flatness (+2.7V Supply)
♦ 3mm x 3mm Thin QFN Package
♦ +1.8V CMOS Logic Compatible
♦ Fast Switching: tON = 20ns, tOFF = 8ns
Applications
Power Routing
Ordering Information
Battery-Powered Systems
PART
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
TEMP RANGE
PIN-PACKAGE
MAX4780ETE
-40°C to +85°C
16 Thin QFN-EP*
MAX4780EUE
-40°C to +85°C
16 TSSOP
MAX4784ETE
-40°C to +85°C
16 Thin QFN-EP*
MAX4784EUE
-40°C to +85°C
16 TSSOP
*EP = Exposed pad.
Modems
Hard Drives
Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
NC1
A0
V+
A1
16
15
14
13
NO1
1
12
NC4
COM1
2
11
NO4
MAX4780
NC2
3
10
COM4
NO2
4
9
NC3
5
6
7
8
COM2
GND
COM3
NO3
EN
1
0
0
A0
0
1
MAX4780
ON SWITCH
NC1, NC2
NO1, NO2
A1
0
1
ON SWITCH
NC3, NC4
NO3, NO4
MAX4784
A0
ON SWITCH
X
NONE
COM1-NC1
COM2-NC2
0
COM3-NC3
COM4-NC4
COM1-NO1
COM2-NO2
1
COM3-NO3
COM4-NO4
NC1
A0
V+
EN
16
15
14
13
CONTROL LOGIC
NO1
1
12
NC4
COM1
2
11
NO4
NC2
3
10
COM4
NO2
4
9
NC3
MAX4784
THIN QFN-EP
5
6
7
8
COM2
GND
COM3
NO3
THIN QFN-EP
Pin Configurations/Functional Diagrams/Truth Tables continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1
MAX4780/MAX4784
General Description
MAX4780/MAX4784
0.7Ω, Low-Voltage, Quad 2:1 Analog
Multiplexers
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to GND
V+, A_, EN ..........................................................-0.3V to +4.6V
COM_, NO_, NC_ (Note 1) ........................-0.3V to (V+ + 0.3V)
Continuous Current COM_ , NO_, NC_ .........................±300mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms 10% duty cycle)..................................±500mA
Continuous Power Dissipation (TA = +70°C)
16-Pin Thin QFN (derate 14.7mW/°C
above +70°C)......................................................1176.5mW
16-Pin TSSOP (derate 9.4mW/°C above +70°C) .........755mW
Operating Temperature Range ...........................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Signals on COM_, NO_, or NC_ exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximum
current rating.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +4.2V, VIH = +1.4V, VIL = +0.5V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at V+ = +3.0V,
TA = +25°C.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
TA
MIN
TYP
MAX
UNITS
V+
V
ANALOG SWITCH
Analog Signal Range
On-Resistance (Note 4)
On-Resistance Match
Between Channels
(Notes 4, 5)
RON
ΔRON
0
V+ = 2.7V,
ICOM_ = 100mA,
VNO_ or VNC_ = 1.5V
V+ = 2.7V,
ICOM_ = 100mA,
VNO_ or VNC_ = 1.5V
V+ = 2.7V,
ICOM_ = 100mA;
VNO_ or VNC_ = 1V, 1.5V, 2V
On-Resistance Flatness
(Note 6)
RFLAT(ON)
NO_ or NC_ Off-Leakage
Current (Note 7)
INO_(OFF),
INC_(OFF)
V+ = 3.6V;
VCOM_ = 0.3V, 3.3V;
VNO_ or VNC_ = 3.3V, 0.3V
ICOM_(OFF)
V+ = 3.6V;
VCOM_ = 0.3V, 3.3V;
VNO_ or VNC_ = 3.3V, 0.3V,
or unconnected
COM_ Off-Leakage Current
(MAX4784 Only) (Note 7)
COM_ On-Leakage Current
(Note 7)
2
VCOM_,
VNO_,
VNC_
ICOM_(ON)
V+ = 3.6V;
VCOM_ = 3.3V, 0.3V;
VNO_ or VNC_ = 3.3V, 0.3V,
or unconnected
+25°C
0.7
1
Ω
TMIN to TMAX
1.2
+25°C
0.1
0.15
Ω
TMIN to TMAX
0.2
+25°C
0.1
0.2
Ω
TMIN to TMAX
0.3
+25°C
-1
TMIN to TMAX
-5
+25°C
-1
TMIN to TMAX
-5
+25°C
-2
TMIN to TMAX
-10
±0.002
+1
nA
+5
±0.002
+1
nA
+5
±0.002
+2
nA
_______________________________________________________________________________________
+10
0.7Ω, Low-Voltage, Quad 2:1 Analog
Multiplexers
(V+ = +2.7V to +4.2V, VIH = +1.4V, VIL = +0.5V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at V+ = +3.0V,
TA = +25°C.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
TA
MIN
TYP
MAX
20
25
UNITS
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
Turn-Off Time
tOFF
Break-Before-Make (Note 8)
Charge Injection
tBBM
Q
NO_ or NC_ Off-Capacitance
VNO_, VNC_ = 1.5V,
RL = 50Ω, CL = 35pF,
Figure 1
VNO_, VNC_ = 1.5V,
RL = 50Ω, CL = 35pF,
Figure 1
VNO_, VNC_ = 1.5V,
RL = 50Ω, CL = 35pF,
Figure 2
+25°C
ns
TMIN to TMAX
30
+25°C
8
10
ns
TMIN to TMAX
18
+25°C
7
ns
TMIN to TMAX
1
VGEN = 0, RGEN = 0,
CL = 1.0nF, Figure 3
+25°C
5
pC
COFF
f = 1MHz, Figure 4
+25°C
33
pF
COM_ Off-Capacitance
CCOM_(OFF)
f = 1MHz, Figure 4
+25°C
60
pF
COM_ On-Capacitance
CCOM_(ON)
f = 1MHz, Figure 4
+25°C
85
pF
123
MHz
-3dB On-Channel Bandwidth
BW
Signal = 0, RIN = ROUT =
50Ω, CL = 5pF, Figure 5
Off-Isolation (Note 9)
VISO
f = 1MHz, VCOM_ = 1VP-P,
RL = 50Ω, CL = 5pF, Figure 5
+25°C
-67
dB
Crosstalk (Note 10)
VCT
f = 1MHz, VCOM_ = 1VP-P, RL
= 50Ω, CL = 5pF, Figures 4, 5
+25°C
-95
dB
Total Harmonic Distortion
THD
f = 20Hz to 20kHz,
VCOM_ = 2VP-P, RL = 32Ω
+25°C
0.008
%
LOGIC INPUT (A_, EN)
Input Logic-High
VIH
Input Logic-Low
VIL
Input Leakage Current
IIN
1.8
V EN = 0 or +3.6V,
VA0 = 0 or +3.6V
-1
V
0.005
0.5
V
+1
µA
3.6
V
2
µA
POWER SUPPLY
Power-Supply Range
V+
Positive Supply Current
I+
1.6
V+ = 3.6V, EN, A0 = 0 or V+,
all channels on or off
TMIN to TMAX
_______________________________________________________________________________________
3
MAX4780/MAX4784
ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
MAX4780/MAX4784
0.7Ω, Low-Voltage, Quad 2:1 Analog
Multiplexers
ELECTRICAL CHARACTERISTICS—Single +1.8V Supply
(V+ = +1.8V, VIH = +1.0V, VIL = +0.4V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at TA = +25°C.)
(Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
TA
MIN
TYP
MAX
UNITS
V+
V
ANALOG SWITCH
Analog Signal Range
VCOM_,
VNO_,
VNC_
0
RON
ICOM_ = 10mA,
VNO_ or VNC_ = 1.0V
NO_ or NC_ Off-Leakage
Current (Note 7)
INO_(OFF),
INC_(OFF)
VCOM_ = 0.3V, 1.5V;
VNO_ or VNC_ = 1.5V,
0.3V
COM_ Off-Leakage Current
(MAX4784 Only) (Note 7)
ICOM_(OFF)
VCOM_ = 0.3V, 1.5V;
VNO_ or VNC_ = 1.5V,
0.3V
COM_ On-Leakage Current
(Note 7)
ICOM_(ON)
On-Resistance
VCOM_ = 0.3V, 1.5V;
VNO_ or VNC_ = 0.3V,
1.5V, or unconnected
+25°C
2
TMIN to TMAX
3
5
+25°C
-1
+1
TMIN to TMAX
-5
+5
+25°C
-1
+1
TMIN to TMAX
-5
+5
+25°C
-2
+2
TMIN to TMAX
-10
+10
Ω
nA
nA
nA
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
Turn-Off Time
Break-Before-Make (Note 8)
Charge Injection
4
tON
tOFF
tBBM
Q
VNO_, VNC_ = 1.0V,
RL = 50Ω, CL = 35pF,
Figure 1
VNO_, VNC_ = 1.0V,
RL = 50Ω, CL = 35pF,
Figure 1
VNO_, VNC_ = 1.0V,
RL = 50Ω, CL = 35pF,
Figure 2
VGEN = 0, RGEN = 0,
CL = 1nF, Figure 3
+25°C
25
30
ns
TMIN to TMAX
35
+25°C
10
15
ns
TMIN to TMAX
20
+25°C
10
ns
TMIN to TMAX
+25°C
1
5
_______________________________________________________________________________________
pC
0.7Ω, Low-Voltage, Quad 2:1 Analog
Multiplexers
(V+ = +1.8V, VIH = +1.0V, VIL = +0.4V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at TA = +25°C.)
(Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
TA
MIN
TYP
MAX
UNITS
LOGIC INPUT (A_, EN)
Input Logic-High
VIH
Input Logic-Low
VIL
Input Leakage Current
1.8
V EN = 0 or +3.6V,
VA0 = 0 or +3.6V
IIN
V
0.4
V
+1
µA
-1
The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is
used in this data sheet.
Note 3: -40°C specifications are guaranteed by design.
Note 4: RON and ΔRON matching specifications for QFN packaged parts are guaranteed by design.
Note 5: ΔRON = RON(MAX) - RON(MIN).
Note 6: Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 7: Leakage parameters are 100% tested at TA = +85°C, and guaranteed by correlation over the full rated temperature range.
Note 8: Guaranteed by design.
Note 9: Off-isolation = 20log10(VCOM_/VNO_), VCOM_ = output, VNO_ = input to off switch.
Note 10: Between two switches.
Note 11: Parts are guaranteed to 1 million cycles of operation. (Cycle = switch on → switch off → switch on.)
Note 12: The minimum load resistance is 8Ω. (See the Typical Application Circuit.)
Note 2:
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
1.5
V+ = +2.5V
V+ = +2.7V
1.0
V+ = +1.8V, TA = +25°C
1.4
V+ = +1.8V, TA = +85°C
1.2
V+ = +3.0V, TA = +85°C
1.0
0.8
0.6
0.4
0.5
V+ = +3.0V
V+ = +3.6V
0
0
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6
VCOM (V)
V+ = +3.0V, TA = -40°C
0.2
MAX4780/MAX4784 toc03
1.6
10,000
OFF, V+ = +3.0V
LEAKAGE CURRENT (pA)
V+ = +1.8V
RON (Ω)
RON (Ω)
2.0
1.8
V+ = +1.8V, TA = -40°C
MAX4780/MAX4784 toc02
V+ = +1.6V
2.5
2.0
MAX4780/MAX4784 toc01
3.0
ON/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
ON-RESISTANCE vs. VCOM
AND TEMPERATURE
ON-RESISTANCE vs. VCOM
1000
ON, V+ = +3.0V
100
ON, V+ = +1.8V
OFF, V+ = +1.8V
10
V+ = +3.0V, TA = +25°C
1
0
0
0.5
1.0
1.5
VCOM (V)
2.0
2.5
3.0
-40
-15
10
35
60
85
TEMPERATURE (°C)
_______________________________________________________________________________________
5
MAX4780/MAX4784
ELECTRICAL CHARACTERISTICS—Single +1.8V Supply (continued)
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
LOGIC-LEVEL THRESHOLD
vs. SUPPLY VOLTAGE
SUPPLY CURRENT vs. SUPPLY
VOLTAGE AND TEMPERATURE
30
V+ = +3.0V
20
TA = +85°C
1.0
RISING
0.9
10
TA = +25°C
1
MAX4780/MAX4784 toc06
1000
100
1.1
MAX4780/MAX4784 toc05
40
10,000
SUPPLY CURRENT (nA)
MAX4780/MAX4784 toc04
50
THRESHOLD (V)
CHARGE INJECTION
vs. VCOM
0.1
0.8
0.7
FALLING
0.6
TA = -40°C
0.01
V+ = +1.8V
0.5
0.001
0
0
0.5
1.0
1.5
2.0
2.5
0.4
0
3.0
0.4
0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6
1.6
45
40
45
40
35
30
25
20
tON
15
tON, V+ = +3.0V
25
20
tOFF, V+ = +1.8V
10
tOFF
5
5
0
tOFF, V+ = +3.0V
0
2.0
2.4
2.8
3.2
-15
10
35
60
TEMPERATURE (°C)
FREQUENCY RESPONSE
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
ON-RESPONSE
-15
0.05
OFF-ISOLATION
-60
RL = 32Ω
0.04
THD (%)
-30
-45
-40
MAX4780/MAX4784 toc09
0
3.6
SUPPLY VOLTAGE (V)
15
LOSS (dB)
tON, V+ = +1.8V
30
15
10
3.2
50
tON/tOFF (ns)
tON/tOFF (ns)
35
2.8
TURN-ON/OFF TIMES
vs. TEMPERATURE
MAX4780/MAX4784 toc07
50
2.4
SUPPLY VOLTAGE (V)
TURN-ON/OFF TIME
vs. SUPPLY VOLTAGE
1.6
2.0
SUPPLY VOLTAGE (V)
VCOM (V)
MAX4780/MAX4784 toc08
10
V+ = +1.8V,
VCOM = +1.2VP-P
0.03
85
MAX4780/MAX4784 toc10
Q (pC)
MAX4780/MAX4784
0.7Ω, Low-Voltage, Quad 2:1 Analog
Multiplexers
0.02
CROSSTALK
-75
-90
V+ = +3.0V,
VCOM = +2VP-P
0.01
-105
-120
0.01
0
0.1
1
10
FREQUENCY (MHz)
6
100
1000
10
100
1k
10k
FREQUENCY (Hz)
_______________________________________________________________________________________
100k
3.6
0.7Ω, Low-Voltage, Quad 2:1 Analog
Multiplexers
PIN
MAX4780
MAX4784
TSSOP THIN QFN-EP
TSSOP
THIN QFN-EP
1
2
15
16
1
2
15
16
3
1
3
4
2
4
5
6
3
4
7
8
9
10
FUNCTION
NAME
A0
NC1
Address Input
Normally Closed Terminal
1
NO1
Normally Open Terminal
2
COM1
5
6
3
4
NC2
NO2
5
7
5
COM2
6
8
6
GND
7
8
9
10
7
8
COM3
NO3
11
9
11
9
NC3
12
10
12
10
COM4
13
14
11
12
13
14
11
12
NO4
NC4
15
13
—
—
A1
Address Input
—
—
15
13
EN
Enable. Connect to GND for normal operation.
Connect to logic-level high to turn all switches off.
16
14
16
14
V+
Positive Supply Voltage
—
—
—
—
EP
Exposed Pad. Internally connected to GND. Connect to a large
ground plane to maximize thermal performance. Not intended as an
electrical connection point. (Thin QFN package only.)
Analog Switch Common Terminal
Normally Closed Terminal
Normally Open Terminal
Analog Switch Common Terminal
Ground
Analog Switch Common Terminal
Normally Open Terminal
Normally Closed Terminal
Analog Switch Common Terminal
Normally Open Terminal
Normally Closed Terminal
Detailed Description
The MAX4780/MAX4784 are low 0.7Ω (at V+ = +2.7V)
on-resistance, low-voltage, quad 2:1 analog multiplexers/
demultiplexers that operate from a +1.6V to +4.2V single
supply. CMOS switch construction allows switching
analog signals that are within the supply voltage range
(GND to V+).
When powered from a +2.7V supply, the 0.7Ω R ON
allows high continuous currents to be switched in a
variety of applications.
Applications Information
Proper power-supply sequencing is recommended for all
CMOS devices. Do not exceed the absolute maximum
ratings, because stresses beyond the listed ratings can
cause permanent damage to the devices. Always
sequence V+ on first, followed by NO_, NC_, or COM_.
Although it is not required, power-supply bypassing
improves noise margin and prevents switching noise
propagation from the V+ supply to other components. A
0.1µF capacitor, connected from V+ to GND, is adequate
for most applications.
Typical Application Circuit
RING TONE/
MELODY IC
MAX4780
INTERNAL
SPEAKER
RL = 8Ω
AUDIO
CODEC
EXTERNAL
SPEAKER
RL = 8Ω OR 32Ω
SYSTEM
CONTROLLER
VCC
1.6V TO 4.2V
_______________________________________________________________________________________
7
MAX4780/MAX4784
Pin Description
MAX4780/MAX4784
0.7Ω, Low-Voltage, Quad 2:1 Analog
Multiplexers
Logic Inputs
The MAX4780/MAX4784 logic inputs can be driven up
to +4.2V regardless of the supply voltage. For example,
with a +1.8V supply, A_ and EN may be driven low to
GND and high to +4.2V. Driving A_ and EN rail-to-rail
minimizes power consumption. Drive EN low to enable
the COM_ outputs. When EN is high, the COM_ outputs
are high impedance.
Analog Signal Levels
Analog signals that range over the entire supply voltage
(V+ to GND) can be passed with very little change in on-
resistance (see the Typical Operating Characteristics).
The switches are bidirectional, so the NO_, NC_, and
COM_ pins can be used as either inputs or outputs.
Layout
High-speed switches require proper layout and design
procedures for optimum performance. Reduce stray
inductance and capacitance by keeping traces short
and wide. Ensure that bypass capacitors are as close
to the device as possible. Use large ground planes
where possible.
Test Circuits/Timing Diagrams
V+
VA0
VIH + 0.5V
VA0
V+
A0
NO
MAX4780/
MAX4784
EN**
tR < 5ns
tF < 5ns
50%
0
VNO_
VOUT
90%
NC
COM
VOUT
GND
CL*
RL
GND
tOFF
tON
*CL INCLUDES STRAY CAPACITANCE.
**MAX4784 ONLY.
Figure 1. Turn-On and Turn-Off Times
V+
VA0
VIH + 0.5V
VA0
V+
NC, NO
A0
VN_ _
tR < 5ns
tF < 5ns
50%
0
MAX4780/
MAX4784
EN**
VCOM
90%
VOUT
COM
GND
RL
CL*
VOUT
0
*CL INCLUDES STRAY CAPACITANCE.
**MAX4784 ONLY.
tBBM
Figure 2. Break-Before-Make Interval
8
_______________________________________________________________________________________
0.7Ω, Low-Voltage, Quad 2:1 Analog
Multiplexers
V+
V+
RGEN
V+
V+ OR GND
VEN
NC, NO
A0
0
VGEN
MAX4780/
MAX4784
VEN
EN**
Δ VOUT
VOUT
VOUT
COM
GND
CL *
Δ VOUT IS THE MEASURED VOLTAGE DUE TO CHARGETRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.
Q = Δ VOUT ✕ CL
*CL INCLUDES STRAY CAPACITANCE.
**MAX4784 ONLY.
Figure 3. Charge Injection
V+
V+
NC, NO
A0
V+ OR GND
MAX4780/
MAX4784
EN*
1MHz
CAPACITANCE
ANALYZER
COM
GND
*MAX4784 ONLY.
Figure 4. Capacitance
V+ 10nF
VIN
V+
V+ OR GND
NETWORK
ANALYZER
50Ω
50Ω
OFF-ISOLATION = 20log
NC, NO
A0
MAX4780/
MAX4784
ON-LOSS = 20log
VOUT
EN*
COM
MEAS
REF
CROSSTALK = 20log
GND
50Ω
50Ω
VOUT
VIN
VOUT
VIN
VOUT
VIN
NOTES: MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT SOCKET TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM AND "OFF" NO TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM AND "ON" NO TERMINAL ON EACH SWITCH.
CROSSTALK IS MEASURED FROM ONE CHANNEL TO ALL OTHER CHANNELS.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
*MAX4784 ONLY.
Figure 5. Off-Isolation, On-Loss, and Crosstalk
_______________________________________________________________________________________
9
MAX4780/MAX4784
Test Circuits/Timing Diagrams (continued)
0.7Ω, Low-Voltage, Quad 2:1 Analog
Multiplexers
MAX4780/MAX4784
Pin Configurations/Functional Diagrams/Truth Tables (continued)
TOP VIEW
MAX4780
MAX4784
A0 1
16 V+
A0 1
NC1 2
15 A1
NC1 2
15 EN
NO1 3
14 NC4
NO1 3
14 NC4
COM1 4
13 NO4
COM1 4
13 NO4
CONTROL LOGIC
NC2 5
12 COM4
NC2 5
12 COM4
NO2 6
11 NC3
NO2 6
11 NC3
COM2 7
10 NO3
COM2 7
10 NO3
9
GND 8
COM3
TSSOP
9
GND 8
10
COM3
TSSOP
Package Information
Chip Information
PROCESS: CMOS
16 V+
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages.
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
16 TQFN
T1633+4
21-0136
16 TSSOP
U16+2
21-0066
______________________________________________________________________________________
0.7Ω, Low-Voltage, Quad 2:1 Analog
Multiplexers
PAGES
CHANGED
REVISION
NUMBER
REVISION
DATE
0
4/02
Initial release
1
1/04
Added MAX4780
—
2
9/04
Changed Ab max voltage
—
3
12/04
Change operation to 4.2V
4
3/09
Added exposed pad information
DESCRIPTION
—
—
1, 2, 4, 7, 10,
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.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 11
© 2009 Maxim Integrated Products
Maxim is a registered trademark of Maxim Integrated Products, Inc.
MAX4780/MAX4784
Revision History