MAX396 Maxim, MAX396 Datasheet

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MAX396

Manufacturer Part Number
MAX396
Description
The MAX396/MAX397 low-voltage, CMOS analog multiplexers (muxes) offer low on-resistance (100Ω max), which is matched to within 6Ω between switches and remains flat over the specified signal range (10Ω max)
Manufacturer
Maxim
Datasheet

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The MAX396/MAX397 low-voltage, CMOS analog multi-
plexers (muxes) offer low on-resistance (100Ω max), which
is matched to within 6Ω between switches and remains flat
over the specified signal range (10Ω max). They also offer
low leakage over temperature (input off-leakage current
less than 1nA at +85°C) and fast switching speeds (transi-
tion time less than 250ns). The MAX396 is a 16-channel
device, and the MAX397 is a dual 8-channel device.
The MAX396/MAX397 are fabricated with Maxim’s low-
voltage silicon-gate process. Design improvements
yield extremely low charge injection (5pC max) and
guarantee electrostatic-discharge (ESD) protection
greater than 2000V per Method 3015.7
These muxes operate with a single +2.7V to +16V sup-
ply or with ±2.7V to ±8V dual supplies, while retaining
CMOS-logic input compatibility and fast switching. The
MAX396/MAX397 are pin compatible with the industry-
standard MAX306/MAX307, DG406/DG407, and
DG506A/DG507A.
________________________Applications
Sample-and-Hold Circuits
Avionics
Battery-Operated Equipment
Low-Voltage Data Acquisition Industrial Process Control
Systems
19-0404; Rev. 1; 9/96
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
_____________________Pin Configurations/Functional Diagrams/Truth Tables
_______________General Description
TOP VIEW
NO16
NO15
NO14
NO13
NO12
NO11
NO10
N.C.
NO9
GND
N.C. = NO INTERNAL CONNECTION
N.C.
N.C.
V+
A3
10
11
12
13
14
1
2
3
4
5
6
7
8
9
DIP/SO
MAX396
________________________________________________________________ Maxim Integrated Products
Low-Voltage, CMOS Analog Multiplexers
Precision, 16-Channel/Dual 8-Channel,
15
28
26
25
24
23
22
21
20
19
18
17
16
27
Automatic Test Equipment
Communications Systems
Audio Signal Routing
EN
A1
COM
V-
NO8
NO7
NO6
NO5
NO4
NO3
NO2
NO1
A0
A2
NO10
NO11
NO12
NO13
NO14
NO15
NO16
NO8
NO9
NO1
NO2
NO3
NO4
NO5
NO6
NO7
MAX396 16-CHANNEL SINGLE-ENDED MULTIPLEXER
V+
A0
CMOS DECODERS/DRIVERS
A1
V-
A2
____________________________Features
Ordering Information continued on last page.
** Contact factory for package availability.
* Contact factory for dice specifications.
______________Ordering Information
MAX396CPI
MAX396CWI
MAX396CAI
MAX396CQI
MAX396C/D
Pin Compatible with MAX306/MAX307,
DG406/DG407, DG506A/DG507A
Single-Supply Operation (+2.7V to +16V)
Dual-Supply Operation (±2.7V to ±8V)
Low On-Resistance (100Ω max)
Guaranteed R
(6Ω max)
Guaranteed R
Range (10Ω max)
Guaranteed Low Charge Injection (5pC max)
Input Off-Leakage Current < 1nA at +85°C
Output Off-Leakage Current < 2.5nA at +85°C
Low Power Consumption < 10µW
TTL/CMOS Compatible
A3
PART
GND
EN
ON
ON
COM
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
Match Between Channels
Flatness over Specified Signal
LOGIC “O” = 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
AL
MAX396
A1
0.8V, LOGIC “1” = V
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
28 Plastic DIP
28 Wide SO
28 SSOP
28 PLCC**
Dice*
PIN-PACKAGE
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
2.4V
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
1

Related parts for MAX396

MAX396 Summary of contents

Page 1

... The MAX396 is a 16-channel device, and the MAX397 is a dual 8-channel device. The MAX396/MAX397 are fabricated with Maxim’s low- voltage silicon-gate process ...

Page 2

... MIN V+ = 5.5V -5. MAX T = +25° ±4.5V, COM V = 4.5V, ± MAX397 MIN V+ = 5.5V -5. MAX T = +25°C A MAX396 MIN V = ±4.5V, COM to T MAX V = 4.5V +25°C A MAX397 MIN to T MAX = unless otherwise noted.) A MIN MAX ...

Page 3

... Figure 1MHz T = +25° 1MHz +25°C EN COM A MAX396 f = 1MHz +25° MAX397 EN COM MAX396 f = 1MHz +25° MAX397 EN COM = unless otherwise noted.) A MIN MAX MIN TYP MAX (Note 2) 2.4 0.8 -0.1 0.1 -0.1 0.1 ±3 ± ...

Page 4

... 4.5V, COM V = 0V, MAX396 MIN MAX T = +25° 4.5V, COM V = 0V, MAX397 MIN MAX T = +25°C A MAX396 MIN V = 4.5V COM MAX V = 4.5V +25° 5.5V MAX397 MIN to T MAX 0V, V+ ...

Page 5

... Enable Turn-On Time (Note 3) t ON(EN) Enable Turn-Off Time (Note 3) t OFF(EN) Charge Injection (Note 3) V CTE 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(MAX) ...

Page 6

Precision, 16-Channel/Dual 8-Channel, Low-Voltage, CMOS Analog Multiplexers __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM (DUAL SUPPLIES) 110 100 90 V± = ± V± = ± ...

Page 7

... Information Operation with Supply Voltages Using supply voltages less than ±5V reduces the analog signal range. The MAX396/MAX397 multiplexers (muxes) operate with ±3V to ±8V bipolar supplies or with a +3V to +15V single supply. Connect V- to GND when operating with a single supply. Both devices can also operate with unbalanced supplies, such as +10V and -5V ...

Page 8

... GND V- 50 -5V + NO1B A1 A0 NO1A-NO8A, COMA NO8B MAX397 COMB GND V- 50 -5V Figure 2. Transition Time + NO2-NO16 A0 MAX396 GND V- 50 -5V + NO1A-NO8A, NO2B-NO8B, A0 COMA MAX397 A1 COMB A2 GND V- 50 -5V Figure 3. Enable Switching Time 8 _______________________________________________________________________________________ +3V -3V LOGIC ...

Page 9

... Precision, 16-Channel/Dual 8-Channel, Low-Voltage, CMOS Analog Multiplexers _________________________________Test Circuits/Timing Diagrams (continued) +5V V+ +2.4V EN NO1-NO16 A0 A1 MAX396 A2 A3 GND 50 -5V Figure 4. Break-Before-Make Interval R S NO1-N016 EN MAX396 CHANNEL A1 SELECT A2 A3 GND Figure 5. Charge Injection (V ) CTE _______________________________________________________________________________________ +3V COM V OUT V- 35pF 300 +5V V+ +3V LOGIC INPUT ...

Page 10

... NO10 10 NO9 11 N. INTERNAL CONNECTION +5V 10nF V OUT V+ NO1 NO2 MAX396 NO16 A0 COM GND 10nF -5V V CROSSTALK = 20log NO7 24 NO6 23 NO5 22 NO4 MAX396 21 NO3 20 NO2 19 NO1 PLCC OUT IN ...

Page 11

Precision, 16-Channel/Dual 8-Channel, Low-Voltage, CMOS Analog Multiplexers ________Pin Configurations/Functional Diagrams/Truth Tables (continued) TOP VIEW V+ 1 COMB. 2 N.C. 3 NO8B 4 NO7B 5 MAX397 NO6B 6 NO5B 7 NO4B 8 NO3B 9 NO2B 10 NO1B 11 GND 12 N.C. ...

Page 12

... MAX397EPI -40°C to +85°C MAX397EWI -40°C to +85°C MAX397EQI -40°C to +85°C MAX397MJI -55°C to +125°C * Contact factory for dice specifications. ** Contact factory for package availability. __________________________________________________________Chip Topographies MAX396 COM N. NO16 NO15 NO14 NO13 NO12 NO11 NO10 ...

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