Maxim MAX339ESE, MAX339EPE, MAX339EJE, MAX339CSE, MAX338MJE Datasheet

_______________General Description

The MAX338/MAX339 are monolithic, CMOS analog
multiplexers (muxes). The 8-channel MAX338 is
designed to connect one of eight inputs to a common
output by control of a 3-bit binary address. The dual, 4­channel MAX339 is designed to connect one of four
inputs to a common output by control of a 2-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 extremely low on-channel
leakages (less than 50pA at +25°C). The new design
offers guaranteed low charge injection (1.5pC typ) and
electrostatic discharge (ESD) protection greater than
2000V, per method 3015.7. These improved muxes are
pin-compatible upgrades for the industry-standard
DG508A and DG509A. For similar Maxim devices with
lower leakage and charge injection but higher on-resis­tance, see the MAX328 and MAX329.

The MAX338/MAX339 operate from a single +4.5V to
+30V supply or from dual supplies of ±4.5V to ±20V.
All control inputs (whether address or enable) are TTL
compatible (+0.8V to +2.4V) over the full specified tem­perature range and over the ±4.5V to ±18V supply
range. These parts are fabricated with Maxim’s 44V sili­con-gate process.

________________________Applications

Data-Acquisition Systems Sample-and-Hold Circuits
Test Equipment Heads-Up Displays
Military Radios Communications Systems
Guidance and Control Systems
PBX, PABX

____________________________Features

♦ On-Resistance, <400Ω max
♦ Transition Time, <500ns
♦ On-Resistance Match, <10Ω
♦ NO-Off Leakage Current, <20pA at +25°C
♦ 1.5pC Charge Injection
♦ Single-Supply Operation (+4.5V to +30V)

Bipolar-Supply Operation (±4.5V to ±20V)

♦ Plug-In Upgrade for Industry-Standard

DG508A/DG509A

♦ Rail-to-Rail Signal Handling
♦ TTL/CMOS-Logic Compatible
♦ ESD Protection >2000V, per Method 3015.7

______________Ordering Information

MAX338/MAX339

8-Channel/Dual 4-Channel,

Low-Leakage, CMOS Analog Multiplexers

________________________________________________________________

Maxim Integrated Products

1

CMOS DECODE LOGIC

A2 A1 A0 EN

NO8

NO7

NO6

NO5

NO4

NO3

NO2

NO1

COM

V+ V- GND

MAX338 8-CHANNEL SINGLE-ENDED MULTIPLEXER

16
15
14
13
12
11
10

9

1
2
3
4
5
6
7
8

A1
A2
GND
V+

NO1

V-

EN

A0

TOP VIEW

MAX338

NO5
NO6
NO7
NO8

COM

NO4

NO3

NO2

DIP/SO

Continued at end of data sheet.

_____________________Pin Configurations/Functional Diagrams/Truth Tables

Call toll free 1-800-998-8800 for free samples or literature.

19-0272; Rev 0; 8/94

PART

MAX338CPE

MAX338CSE
MAX338C/D 0°C to +70°C

0°C to +70°C

0°C to +70°C

TEMP. RANGE PIN-PACKAGE

16 Plastic DIP
16 Narrow SO
Dice*

Ordering Information continued at end of data sheet.

* Contact factory for dice specifications.
** Contact factory for availability.

MAX338EPE -40°C to +85°C 16 Plastic DIP
MAX338ESE -40°C to +85°C 16 Narrow SO
MAX338EJE -40°C to +85°C 16 CERDIP
MAX338MJE -55°C to +125°C 16 CERDIP**

1.5 5TA= +25°C

MAX338/MAX339

8-Channel/Dual 4-Channel,
Low-Leakage, CMOS Analog Multiplexers

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS—Dual Supplies

(V+ = +15V, V- = -15V, GND = 0V, VAH= +2.4V, VAL= +0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted.)

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.

Voltage Referenced to V-

V+ ............................................................................-0.3V, 44V

GND.........................................................................-0.3V, 25V

Digital Inputs, NO, COM (Note 1)...........(V- - 2V) to (V+ + 2V) 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 (TA = +70°C)

Plastic DIP (derate 10.53mW/°C above +70°C) ..........842mW

Narrow SO (derate 8.70mW/°C above +70°C) ............696mW

CERDIP (derate 10.00mW/°C above +70°C)...............800mW

Operating Temperature Ranges

MAX33_C__ ........................................................0°C to +70°C

MAX33_E__......................................................-40°C to +85°C

MAX33_MJE ..................................................-55°C to +125°C

Storage Temperature Range.............................-65°C to +150°C

Lead Temperature (soldering, 10sec).............................+300°C

V

COM

= ±10V,
VNO= ±10V,
sequence
each switch
on

VNO= +10V,
V

COM

= ±10V,
V

EN

= 0V

V

COM

= +10V,
VNO= ±10V,
VEN= 0V

INO= 0.2mA,
V

COM

= ±10V

VNO= ±10V,
V

COM

= +10V,
V

EN

= 0V

CONDITIONS

nA

-20 20

I

COM(ON)

COM-On Leakage Current
(Note 5)

-1.65 1.65

-0.05 0.008 0.05

-40 40

-3.25 3.25

-0.05 0.006 0.05

nA

-20 20

I

COM(OFF)

COM-Off Leakage Current
(Note 5)

-1.65 1.65

-0.05 0.005 0.05

-40 40

220 400

-3.25 3.25

-0.05 0.005 0.05

nA

-20 20

I

NO(OFF)

NO-Off Leakage Current
(Note 5)

-1.25 1.25

Ω

500

R

ON

On-Resistance

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

Note 1: Signals on NO, COM, EN, A0, A1, or A2 exceeding V+ or V- are clamped by internal diodes. Limit forward current to

maximum current ratings.

V-15 15

VNO,

V

COM

Analog Signal Range

INO= 0.2mA,
V

COM

= ±10V (Note 4)

Ω

410

∆R

ON

On-Resistance Matching
Between Channels

(Note 3)

TA= +25°C
TA= T

MIN

to T

MAX

TA= +25°C

-0.02 0.001 0.02TA= +25°C

TA= T

MIN

to T

MAX

TA= +25°C
TA= T

MIN

to T

MAX

TA= +25°C
TA= T

MIN

to T

MAX

TA= +25°C
TA= T

MIN

to T

MAX

TA= +25°C
TA= T

MIN

to T

MAX

MAX339

MAX338

MAX339

MAX338

C, E
M

C, E
M

C, E
M

C, E
M

C, E
M

SWITCH

TA= T

MIN

to T

MAX

15

MAX338/MAX339

8-Channel/Dual 4-Channel,

Low-Leakage, CMOS Analog Multiplexers

_______________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)

(V+ = +15V, V- = -15V, GND = 0V, VAH= +2.4V, VAL= +0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted.)

Off Isolation
(Note 6)

dB-75V

ISO

1.5 5Q

Charge Injection
(Note 3)

100 500

ns

750

t

ON(EN)

Enable Turn-On Time

160 500

ns10 140t

OPEN

Break-Before-Make Interval

µA-1.0 1.0I

AL

Input Current with
Input Voltage Low

µA-1.0 0.001 1.0I

AH

Input Current with
Input Voltage High

µA

-10 10

I-Negative Supply Current

-1 1

µA

600

I+Positive Supply Current

290 500

V±4.5 ±20Power-Supply Range

50 100

µA

150

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

Crosstalk Between Channels V

CT

-92 dB

Logic Input Capacitance C

IN

2 pF

NO-Off Capacitance C

NO(OFF)

3 pF

11

COM-Off Capacitance C

COM(OFF)

f = 1MHz,
VEN= 0.8V,
V

COM

= 0V,
Figure 8

6

pF

16

COM-On Capacitance C

COM(ON)

f = 1MHz,
VEN= 2.4V,
V

COM

= 0V,
Figure 8

9

pF

TA= +25°C

VEN= 0V or 2.4V,
VA= 0V

TA= +25°C

VA= 2.4V or 15V

TA= +25°C

TA= T

MIN

to T

MAX

TA= T

MIN

to T

MAX

TA= +25°C

TA= +25°C

TA= +25°C

TA= T

MIN

to T

MAX

TA= +25°C

TA= +25°C
TA= T

MIN

to T

MAX

CONDITIONS

TA= +25°C

TA= +25°C

TA= +25°C

TA= +25°C

TA= +25°C

VEN= 0V,
RL= 1kΩ,
f = 100kHz

CL= 100pF,
VNO= 0V,
RS= 0Ω, Figure 6

Figure 3

VEN= 0V or 2.4V,
V

A(ALL)

= 0V, 2.4V or 5V

Figure 4

VEN= 2.4V,
V

A(ALL)

= 2.4V

VEN= VA= 0V

VEN= 2.4V,
f = 100kHz,
V

GEN

= 1V

P-P

,

RL= 1kΩ, Figure 7
f = 1MHz
f = 1MHz,

VEN= VNO= 0V,
Figure 8

MAX338

MAX339

MAX338

MAX339

ns200 500t

TRANS

Transistion Time TA= +25°CFigure 2

pC

ns

750

t

OFF(EN)

Enable Turn-Off Time

TA= T

MIN

to T

MAX

Figure 3

INPUT

SUPPLY

DYNAMIC

MAX338/MAX339

8-Channel/Dual 4-Channel,
Low-Leakage, CMOS Analog Multiplexers

4 _______________________________________________________________________________________

(Note 3)

CONDITIONS

CL= 100pF,
VNO= 0V,
RS= 0Ω

V

INH

= 2.4V,

V

INL

= 0V,

V

NO1

= 5V,

Figure 3
V

INH

= 2.4V,

V

INL

= 0V,

V

NO1

= 5V,

Figure 3

V

NO1

= 8V,

V

NO8

= 0V,
VIN= 2.4V,
Figure 1

INO= 0.2mA
V

COM

= 3V or 10V

pC1.8 5Q

Charge Injection
(Note 3)

ns110 500t

OFF(EN)

Enable Turn-Off Time
(Note 3)

V012

V

NO

,

V

COM

Analog Signal Range

ns280 500t

ON(EN)

Enable Turn-On Time
(Note 3)

ns210 500t

TRANS

Transition Time
(Note 3)

Ω460 650R

ON

On-Resistance

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

ELECTRICAL CHARACTERISTICS—Single Supply

(V+ = +12V, V- = 0V, GND = 0V, VAH= +2.4V, VAL= +0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted.)

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 +25°C.
Note 6: Worst-case isolation is on channel 4 because of its proximity to the drain pin. Off isolation = 20log V

COM/VNO

, where

V

COM

= output and VNO= input to off switch.

TA= +25°C

TA= +25°C

TA= +25°C

TA= +25°C

TA= +25°C

SWITCH

DYNAMIC