MAX336/MAX337
16-Channel/Dual 8-Channel,
Low-Leakage, CMOS Analog Multiplexers
General Description
The MAX336/MAX337 are monolithic, CMOS analog
multiplexers (muxes). The 16-channel MAX336 is
designed to connect one of 16 inputs to a common output
by control of a 4-bit binary address. The dual, 8-channel
MAX337 is designed to connect one of eight inputs to
a common output by control of a 3-bit binary address.
Both devices can be used as either a mux or a demux.
On-resistance is 400Ω (max), and the devices conduct
current equally well in both directions.
These muxes feature extremely low off leakages (less
than 20pA at +25°C) and on-channel leakages (less than
50pA at +25°C). The new design offers guaranteed low
charge injection (3.5pC, typ) and electrostatic discharge
(ESD) protection greater than 2000V, per method 3015.7.
These improved muxes are pin-compatible upgrades for
the industry-standard DG506 and DG507.
The MAX336/MAX337 operate from a single +4.5V to
+30V supply or from dual ±4.5V to ±20V supplies. All
control inputs (whether address or enable) are TTL
compatible (0.8V to 2.4V) over the full specied tempera-
ture range and over the ±4.5V to ±18V supply range.
Benefits and Features
●
< 500ns Transition Time
● < 400Ω (max) On-Resistance
● < 10Ω On-Resistance Match
●
< 20pA NO-Off Leakage Current at +25°C
●
3.5pC Charge Injection
●
+4.5V to +30V Single Supply
±4.5V to ±20V Dual Supplies
●
Plug-In Upgrade for Industry-Standard
DG506/DG507
●
Bidirectional Rail-to-Rail
®
Signal Handling
●
TTL/CMOS-Logic Compatible
●
> 2000V ESD Protection, per Method 3015.7
Ordering Information
PART
MAX336CPI+
MAX336CWI+
MAX336CAI+
MAX336C/D
TEMP- RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
PIN-PACKAGE
28 Plastic DIP
28 Wide SO
28 SSOP
Dice*
Applications
●
Precision Data Acquisition
●
Precision Signal Routing
●
Test Equipment
Ordering Information
appears at end of data sheet.
* Contact factory for dice specications.
+Denotes lead(Pb)-free/RoHS-compliant package.
Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
V+ 1
N.C. 2
N.C. 3
NO16 4
NO15 5
NO14 6
NO13 7
NO12 8
NO11 9
NO10 10
NO9 11
GND 12
N.C. 13
A3 14
+
V+
28 COM
27 V-
26 NO8
25 NO7
NO1
NO2
NO3
NO4
NO5
NO6
NO7
NO8
NO9
NO10
NO11
NO12
NO13
NO14
NO15
NO16
V-
GND
MAX336
A3
X
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
A2
X
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
A1
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
A0
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
EN
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
ON
SWITCH
NONE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
MAX336
24 NO6
23 NO5
22 NO4
21 NO3
20 NO2
19 NO1
18 EN
17 A0
16 A1
15 A2
COM
CMOS DECODERS/DRIVERS
A0
A1
A2
A3
EN
N.C. = NO INTERNAL CONNECTION
DIP/SO/SSOP/TSSOP
LOGIC “0” = V
AL
≤ 0.8V, LOGIC “1” = V
AH
≥ 2.4V
Continued at end of data sheet.
MAX336 16-CHANNEL SINGLE-ENDED MULTIPLEXER
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
19-1193; Rev 1; 10/14
MAX336/MAX337
16-Channel/Dual 8-Channel,
Low-Leakage, CMOS Analog Multiplexers
Absolute Maximum Ratings
Voltage Referenced to V-
V+............................................................................ -0.3V, 44V
GND........................................................................ -0.3V, 25V
Digital Inputs, A_, EN_, NO, COM
(Note 1)............................................(V- - 0.3V) to (V+ + 0.3V)
or 30mA (whichever occurs first)
Continuous Current (any terminal)..................................... 30mA
Peak Current, NO or COM
(pulsed at 1ms, 10% duty cycle max).......................... 100mA
Continuous Power Dissipation (T
A
= +70 °C)
Plastic DIP (derate 14.29mW/°C above +70°C)........... 1.14W
Plastic DIP (derate 14.30,W/°C above +70°C)......1142.90mW
Note 1:
Signals on any terminal exceeding V+ or V- are clamped by
TSSOP (derate 12.80mW/°C aboce +70°C).........1025.60mW
Wide SO (derate 12.50mW/°C above +70°C)................1.00W
SSOP (derate 9.10mW/°C above +70°C)..................727.3mW
CERDIP (derate 16.67mW/°C above +70°C).................1.33W
Operating Temperature Ranges
MAX336C_I/MAX337C_I.....................................0°C to +70°C
MAX336E_I/MAX337E_I..................................-40°C to +85°C
MAX336MJI/MAX337MJI...............................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Soldering Temperature (reflow)....................................... +260°C
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—Dual Supplies
(V+ = +15V, V- = -15V, GND = 0V, V
AH
= +2.4V, V
AL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
SWITCH
Analog Signal Range
On-Resistance
On-Resistance Matching
Between Channels
NO-Off Leakage Current
(Note 5)
V
NO
, V
COM
R
ON
∆R
ON
(Note 3)
I
NO
= 0.2mA,
V
COM
= ±10V
I
NO
= 0.2mA,
V
COM
= ±10V (Note 4)
V
COM
= ±10V,
V
NO
= ±10V, V
EN
= 0V
V
NO
=±10V,
V
COM
= ±10V,
V
EN
= 0V
V
NO
= ±10V,
V
COM
= ±10V,
V
EN
= 0V
V
COM
= ±10V,
V
NO
= ±10V,
sequence
each switch
on
T
A
= +25 °C
T
A
= T
MIN
to T
MAX
T
A
= +25 °C
T
A
= T
MIN
to T
MAX
T
A
= +25 °C
T
A
= T
MIN
to T
MAX
T
A
= +25 °C
MAX336
T
A
= T
MIN
to T
MAX
T
A
= +25 °C
MAX337
T
A
= T
MIN
to T
MAX
T
A
= +25 °C
MAX336
COM-On Leakage Current
(Note 5)
T
A
= T
MIN
to T
MAX
T
A
= +25 °C
MAX337
T
A
= T
MIN
to T
MAX
C, E
M
C, E
M
C, E
M
C, E
M
C, E
M
-0.02
-1.25
-20
-0.05
-6.5
-80
-0.05
-3.25
-40
-0.05
-6.5
-80
-0.05
-3.25
-40
0.001
5
-15
220
15
400
500
10
15
0.02
1.25
20
0.05
6.5
80
0.05
3.25
40
0.05
6.5
80
0.05
3.25
40
nA
nA
nA
V
Ω
Ω
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
I
NO(OFF)
COM-Off Leakage Current
(Note 5)
I
COM(OFF)
I
COM(ON)
www.maximintegrated.com
Maxim Integrated
│
2
MAX336/MAX337
16-Channel/Dual 8-Channel,
Low-Leakage, CMOS Analog Multiplexers
Electrical Characteristics—Dual Supplies (continued)
(V+ = +15V, V- = -15V, GND = 0V, V
AH
= +2.4V, V
AL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
INPUT
Input Current with
Input Voltage High
Input Current with
Input Voltage Low
SUPPLY
Power-Supply Range
V
EN
= V
A
= 0V
Positive Supply Current
I+
V
EN
= 2.4V,
V
A(ALL)
= 2.4V
V
EN
= 0V or 2.4V;
V
A(ALL)
= 0V, 2.4V, or 5V
Figure 2,
T
A
= +25°C
Figure 4,
T
A
= +25°C
Figure 3
Figure 3
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
3.5
-82
-86
2
2
20
10
22
12
MAX336
MAX337
MAX336
MAX337
100
10
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
-1
-10
200
50
250
500
750
500
750
10
±4.5
-1
-10
400
0.01
±20
1
10
700
1100
1
10
500
µA
µA
V
I
AH
I
AL
V
A
= 2.4V or 15V
V
EN
= 0V or 2.4V, V
A
= 0V
-1.0
-1.0
0.001
1.0
1.0
μA
μA
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
Negative Supply Current
DYNAMIC
Transition Time
Break-Before-Make Interval
Enable Turn-On Time
Enable Turn-Off Time
Charge Injection (Note 3)
Off Isolation (Note 6)
Crosstalk Between
Channels
Logic Input Capacitance
NO-Off Capacitance
COM-Off Capacitance
I-
t
TRANS
t
OPEN
t
ON(EN)
t
OFF(EN)
Q
V
ISO
V
CT
C
IN
C
NO(OFF)
C
COM(OFF)
ns
ns
ns
ns
pC
dB
dB
pF
pF
pF
C
L
= 100pF, V
NO
= 0V, R
S
= 0Ω,
Figure 6,
T
A
= +25°C
V
EN
= 0V, R
L
= 1kΩ, f = 100kHz, T
A
= +25°C
V
EN
= 2.4V, f = 100kHz, V
GEN
= 1Vp-p,
R
L
= 1kΩ,
Figure 7,
T
A
= +25°C
f = 1MHz, T
A
= +25°C
f = 1MHz, V
EN
= V
NO
= 0V,
Figure 8,
T
A
= +25°C
f = 1MHz, V
EN
= 0.8V,
V
COM
= 0V,
Figure 8,
T
A
= +25°C
f = 1MHz, V
EN
= 2.4V,
V
COM
= 0V,
Figure 8,
T
A
= +25°C
COM-On Capacitance
C
COM(ON)
pF
www.maximintegrated.com
Maxim Integrated
│
3
MAX336/MAX337
16-Channel/Dual 8-Channel,
Low-Leakage, CMOS Analog Multiplexers
Electrical Characteristics—Single Supply
(V+ = +12V, V- = 0V, GND = 0V, V
AH
= +2.4V, V
AL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
SWITCH
Analog Signal Range
On-Resistance
DYNAMIC
Transition Time (Note 3)
Enable Turn-On Time
(Note 3)
Enable Turn-Off Time
(Note 3)
Charge Injection
(Note 3)
t
TRANS
t
ON(EN)
t
OFF(EN)
Q
V
NO_
= ±5V, V
IN
= 2.4V,
Figure 1,
T
A
= +25°C
V
INH
= 2.4V, V
INL
= 0V, V
NO1
= 5V,
Figure 3,
T
A
= +25°C
V
INH
= 2.4V, V
INL
= 0V, V
NO1
= 5V,
Figure 3,
T
A
= +25°C
C
L
= 100pF, V
NO
= 0V, R
S
= 0Ω, T
A
= +25°C
350
350
110
5.0
600
600
500
10
ns
ns
ns
pC
V
NO
, V
COM
R
ON
(Note 3)
I
NO
= 0.2mA, V
COM
= 3V or 10V, T
A
= +25°C
0
460
12
700
V
Ω
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
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.
Note 3:
Guaranteed by design.
Note 4:
∆R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Note 5:
Leakage parameters are 100% tested at the maximum rated hot temperature and guaranteed by correlation at T
A
= +25°C.
Note 6:
Worst-case isolation is on channel 4 because of its proximity to the drain pin. Off isolation = 20log V
COM
/V
NO
, where V
COM
= output and V
NO
= input to off switch.
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
FREQUENCY RESPONSE
0
-10
-20
-30
LOSS (dB)
-40
-50
-60
-70
-80
-90
-100
0.1
OFF LOSS
ON PHASE
ON LOSS
MAX336/337 TOC02
MAX1336/337toc01
180
135
PHASE (DEGREES)
90
45
0
-45
-90
50Ω IN AND OUT
V+ = +15V
V- = -15V
1
10
100
FREQUENCY (MHz)
10
1
0.1
0.01
0.001
V+ = +15V
V- = -15V
SIGNAL = 5Vp-p
600Ω IN AND OUT
10
1
I+ (µA)
0.1
0.01
0.001
0.0001
CURRENT SHOWN IS FOR DRIVING
ONE INPUT; TOTAL V+ CURRENT IS
MULTIPLIED BY NUMBER OF LOGIC
INPUTS DRIVEN
0
3
6
9
V
IN
(V)
12
-135
-180
-225
THD (%)
10
100
1k
FREQUENCY (Hz)
10k
100k
0.00001
15
www.maximintegrated.com
Maxim Integrated
│
4
MAX336/MAX337 TOC-03a
225
100
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
100
SUPPLY CURRENT
vs. INPUT VOLTAGE
MAX336/MAX337
16-Channel/Dual 8-Channel,
Low-Leakage, CMOS Analog Multiplexers
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
MAX336/MAX337 TOC-06
MAX336/MAX337 TOC-05a
600
500
R
ON
(Ω)
400
300
200
100
0
-20
V± = ±20V
-15
-10
-5
0
5
V
COM
(V)
10
15
V± = ±5V
V± = ±15V
300
250
R
ON
(Ω)
200
150
100
50
0
T
A
= +25°C
T
A
= -40°C
T
A
= +125°C
T
A
= +85°C
1600
1400
1200
R
ON
(Ω)
1000
800
600
400
200
0
V+ = +5V
V- = 0V
V± = ±10V
V+ = +9V
V+ = +12V
V+ = +15V
V+ = +20V
0
2
4
6
8
10 12 14 16 18 20
V
COM
(V)
20
-15
-10
-5
V
COM
(V)
0
5
10
15
MAX336/MAX337 TOC-07
450
400
350
R
ON
(Ω)
300
250
200
150
100
50
0
0
2
4
MAX336/337 TOC-08
T
A
= +125°C
T
A
= +85°C
100
OFF LEAKAGE (nA)
10
1
0.1
0.01
0.001
0.0001
V+ = +15V
V- = -15V
100
ON LEAKAGE (nA)
10
1
0.1
0.01
V+ = +15V
V- = -15V
T
A
= +25°C
T
A
= -40°C
I
COM (OFF)
I
COM (ON)
I
NO (OFF)
0.001
0.0001
6
V
COM
(V)
8
10
12
14
-55 -35 -15
5 25 45 65 85 105 125
TEMPERATURE (°C)
-55 -35 -15
5
25 45
65
85 105 125
TEMPERATURE (°C)
MAX336/MAX337 TOC-10
8
6
4
Q
j
(pC)
2
0
-2
-4
-6
-15
-10
-5
0
V
COM
(V)
5
10
V+ = +15V
V- = -15V
V+ = +12V
V- = 0V
100
10
I+, I- (µA)
1
0.1
I+, V
A(ALL)
= 2.4V
900
800
700
t
TRANS
(ns)
600
500
400
300
200
100
0
DUAL SUPPLIES
SINGLE SUPPLY
I-, I+, V
A
= 0V
0.01
0.001
15
-55 -35 -15
5
25 45
65
85 105 125
TEMPERATURE (°C)
5
6
7
8
9
10 11 12 13 14 15
SUPPLY VOLTAGE (V)
www.maximintegrated.com
Maxim Integrated
│
5
MAX336/MAX337 TOC-12
MAX336/337 TOC-11
10
CHARGE INJECTION
vs. V
COM
SUPPLY CURRENT vs. TEMPERATURE
1000
1000
TRANSITION TIME
vs. POWER SUPPLIES
MAX3336/337 TOC-09
500
ON-RESISTANCE vs. V
COM
OVER
TEMPERATURE (SINGLE SUPPLY)
1000
OFF LEAKAGE vs. TEMPERATURE
1000
ON LEAKAGE vs. TEMPERATURE
MAX336/MAX337 TOC-04
700
ON-RESISTANCE vs. V
COM
350
ON-RESISTANCE vs. V
COM
OVER
TEMPERATURE (DUAL SUPPLIES)
1800
ON-RESISTANCE vs. V
COM
(SINGLE SUPPLY)
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
