MAX336 Maxim, MAX336 Datasheet

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MAX336

Manufacturer Part Number
MAX336
Description
The MAX336/MAX337 are monolithic, CMOS analog multiplexers (muxes)
Manufacturer
Maxim
Datasheet

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The MAX336/MAX337 are monolithic, CMOS analog
multiplexers (muxes). The 16-channel MAX336 is
designed to connect one of 16 inputs to a common out-
put 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 typical) and electrostatic dis-
charge (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 specified temper-
ature range and over the ±4.5V to ±18V supply range.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
________________________Applications
19-1193; Rev 0; 4/97
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
_______________General Description
TOP VIEW
NO16
NO15
NO14
NO13
NO12
NO11
NO10
GND
N.C.
N.C.
NO9
N.C.
N.C. = NO INTERNAL CONNECTION
V+
A3
10
11
12
13
14
1
2
3
4
5
6
7
8
9
Precision Data Acquisition
Precision Signal Routing
Test Equipment
DIP/SO/SSOP
Low-Leakage, CMOS Analog Multiplexers
MAX336
________________________________________________________________ Maxim Integrated Products
25
24
23
19
18
17
16
15
28
27
26
22
21
20
COM
V-
NO8
NO5
NO4
NO3
NO1
EN
A0
A1
NO7
NO6
NO2
A2
NO10
NO11
NO12
NO13
NO14
NO15
NO16
NO1
NO2
NO3
NO4
NO5
NO6
NO7
NO8
NO9
MAX336 16-CHANNEL SINGLE-ENDED MULTIPLEXER
V+
A0
16-Channel/Dual 8-Channel,
CMOS DECODERS/DRIVERS
A1
V-
A2
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
____________________________Features
______________Ordering Information
MAX336CPI
MAX336CWI
MAX336CAI
MAX336C/D
<400Ω (max) On-Resistance
<500ns Transition Time
<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
TTL/CMOS-Logic Compatible
>2000V ESD Protection, per Method 3015.7
PART
A3
GND
EN
TEMP. RANGE
COM
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
LOGIC “0” = V
Continued at end of data sheet.
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
Signal Handling
AL
A1
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0.8V, LOGIC “1” = V
MAX336
PIN-PACKAGE
28 Plastic DIP
28 Wide SO
28 SSOP
Dice*
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
AH
SWITCH
NONE
ON
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
2.4V
1

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MAX336 Summary of contents

Page 1

... 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 specified temper- ature range and over the ± ...

Page 2

... Wide SO (derate 12.50mW/°C above +70°C).................1.00W SSOP (derate 9.52mW/°C above +70°C) .....................762mW 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° ...

Page 3

... 1MHz +25° 1MHz 0V, Figure 1MHz 0.8V, MAX336 0V, Figure 8, COM T = +25°C MAX337 1MHz 2.4V, MAX336 0V, Figure 8, COM T = +25°C MAX337 A , unless otherwise noted.) MIN TYP MAX (Note 2) -1.0 0.001 1.0 -1.0 1.0 ±4.5 ± -10 ...

Page 4

... ON(EN) (Note 3) Enable Turn-Off Time t OFF(EN) (Note 3) Charge Injection Q (Note 3) 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: ∆ ON(MIN ON(MAX) Note 5: Leakage parameters are 100% tested at the maximum rated hot temperature and guaranteed by correlation at T Note 6: Worst-case isolation is on channel 4 because of its proximity to the drain pin ...

Page 5

Low-Leakage, CMOS Analog Multiplexers ____________________________Typical Operating Characteristics (continued +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM 700 600 V± = ±5V 500 400 V± = ±15V V± = ±10V 300 200 100 V± = ±20V 0 -20 ...

Page 6

... Information Operation with Supply Voltages Using supply voltages less than ±15V will reduce the analog signal range. The MAX336/MAX337 switches operate with ±4.5V to ±20V bipolar supplies or with a +4.5V to +30V single supply. Connect V- to GND when operating with a single supply. Both device types can also operate with unbalanced supplies such as +24V and -5V ...

Page 7

... GND 50 -15V +15V NO1A–NO8A, MAX337 +2.4V GND 50 -15V Figure 2. Transition Time +15V NO2–NO16 A0 MAX336 GND V- 50 -15V +15V NO1A–NO8A, NO2B–NO8B, A0 MAX337 A1 A2 GND V- 50 -15V Figure 3. Enable Switching Time _______________________________________________________________________________________ ...

Page 8

... Low-Leakage, CMOS Analog Multiplexers _________________________________Test Circuits/Timing Diagrams (continued) +15V V+ +2.4V EN NO1–NO16 A0 A1 MAX336 A2 A3 GND V- 50 -15V Figure 4. Break-Before-Make Interval +15V R S NO1–NO16 EN MAX336 CHANNEL SELECT A2 +2. +0.8V GND Figure 5. Charge Injection (V ) CTE 8 _______________________________________________________________________________________ LOGIC INPUT +5V SWITCH COM ...

Page 9

... A2 A3 GND 10nF V OUT OFF ISOLATION = 20log V IN Figure 6. Off Isolation +15V NO1 CHANNEL A2 SELECT NO16 MAX336 A1 A0 COM GND V- -15V Figure 8. NO/COM Capacitance _______________________________________________________________________________________ 16-Channel/Dual 8-Channel, COM V OUT 50 V- -15V CROSSTALK = 20log REPEAT TEST WITH OTHER SWITCH. Figure 7. Crosstalk ...

Page 10

Low-Leakage, CMOS Analog Multiplexers ________Pin Configurations/Functional Diagrams/Truth Tables (continued) TOP VIEW COMB NO8B 4 25 NO7B 24 5 MAX337 NO6B 6 23 NO5B 7 22 NO4B 8 21 NO3B 9 ...

Page 11

... Information (continued) PART TEMP. RANGE MAX336EPI -40°C to +85°C MAX336EWI -40°C to +85°C MAX336EAI -40°C to +85°C MAX336EJI -40°C to +85°C MAX336MJI -55°C to +125°C MAX337CPI 0°C to +70°C MAX337CWI 0°C to +70°C MAX337CAI 0°C to +70°C MAX337C/D 0°C to +70°C MAX337EPI -40° ...

Page 12

... Low-Leakage, CMOS Analog Multiplexers ________________________________________________________________Package Information 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. 12 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © ...

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