MAXIM DG411F, DG412F, DG413F User Manual

General Description

The DG411F/DG412F/DG413F are quad, single-pole/sin­gle-throw (SPST), fault-protected analog switches. They
are pin compatible with the industry-standard nonpro­tected DG411/DG412/DG413. These new switches fea­ture fault-protected inputs and Rail-to-Railsignal­handling capability. All terminals are protected from
overvoltage faults up to ±36V with power on and up to
±40V with power off. During a fault condition, the COM,
NO, or NC terminal becomes an open circuit and only
microamperes of leakage current flow from the source.
On-resistance is 35Ω (max) and is matched between
switches to 1.5Ω (max) at +25°C.

The DG411F has four normally closed (NC) switches.
The DG412F has four normally open (NO) switches.
The DG413F has two NC and two NO switches. These
CMOS switches operate with dual power supplies rang­ing from ±4.5V to ±20V or a single supply between +9V
and +36V. All digital inputs have +0.8V and +2.4V logic
thresholds, ensuring both TTL and CMOS logic com­patibility when using ±15V or a single +12V supply.

For supply voltages of ±5V, +5V, and +3V, refer to the
MAX4711/MAX4712/MAX4713 data sheet.

Applications

Communication Systems

Signal Routing

Test Equipment

Data Acquisition

Industrial and Process Control Systems

Avionics

Redundant/Backup Systems

Features

♦ No Power-Supply Sequencing Required

♦ Rail-to-Rail Signal Handling

♦ All Switches Off with Power Off

♦ All Switches Off when V+ is Off and V- is On

♦ ±40V Fault Protection with Power Off

♦ ±36V Fault Protection with ±15V Supplies

♦ Control Line Fault Protection from

V- - 0.3V to V- + 40V

♦ Pin Compatible with Industry-Standard

DG411/DG412/DG413

♦ 20ns (typ) Fault Response Time

♦ 35Ω (max) R

ON

with ±15V Supplies

♦ ±4.5V to ±20V Dual Supplies

♦ +9V to +36V Single Supply

♦ TTL- and CMOS-Compatible Logic Inputs with

±15V or Single +9V to +15V Supplies

DG411F/DG412F/DG413F

Quad, Rail-to-Rail, Fault-Protected,

SPST Analog Switches

19-2418; Rev 0; 4/02

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

Ordering Information

Pin Configurations

________________________________________________________________ Maxim Integrated Products 1

Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.

Pin Configurations continued at end of data sheet.

Functional Diagram appears at end of data sheet.

Ordering Information continued at end of data sheet.

PART TEMP RANGE PIN-PACKAGE

DG411FEUE -40°C to +85°C 16 TSSOP

DG411FDY -40°C to +85°C 16 SO

DG411FDJ -40°C to +85°C 16 Plastic DIP

TOP VIEW

N.C. = NOT CONNECTED. SWITCHES SHOWN FOR LOGIC 0 INPUT.
ALL SWITCHES ARE OFF WITH POWER REMOVED.

IN1

COM1

NC1

V-

GND

NC4

COM4

IN4

1

2

3

4

DG411F

5

6

7

8

DIP/TSSOP/SO

DG411F

LOGIC SWITCH

0
1

ON
OFF

16

IN2

COM2

15

NC2

14

13

V+

N.C.

12

11

NC3

10

COM3

9

IN3

DG411F/DG412F/DG413F

Quad, Rail-to-Rail, Fault-Protected,
SPST Analog Switches

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

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.

(Voltages Referenced to GND)

V+ ...........................................................................-0.3V to +44V

V- ............................................................................-44V to +0.3V

V+ to V-...................................................................-0.3V to +44V

IN_ ......................................................... (V- - 0.3V) to (V- + 40V)

NO_, NC_ to COM_ (Note1) ................................... -40V to +40V

COM_, NO_, NC_ Voltage with

Power On (Note 1).............................................. -36V to +36V

COM_, NO_, NC_ Voltage with

Power Off (Note 1).............................................. -40V to +40V

Continuous Current (any terminal) .................................. ±30mA

Peak Current COM_, NO_, NC_

(pulsed at 1ms, 10% duty cycle) ...............................±100mA

Continuous Power Dissipation (T

A

= +70°C)

16-Pin TSSOP (derate 9.4mW/°C above +70°C) ....... 755mW

16-Pin SO (derate 8.7mW/°C above +70°C)................696mW

16-Pin Plastic DIP (derate 10.53mW/°C

above +70°C) ........................................................ 842mW

Operating Temperature Range .......................... -40°C to +85°C

Junction Temperature .................................................... +150°C

Storage Temperature Range ........................... -65°C to +160°C

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

ELECTRICAL CHARACTERISTICS—±15V Dual Supplies

(V+ = +15V, V- = -15V, VIH= +2.4V, VIL= +0.8V, GND = 0, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Notes 2, 3)

PARAMETER

SYM B O L

CONDITIONS T

A

MIN

TYP

MAX

UNITS

ANALOG SWITCH

Fault-Free Analog Signal Range

V

C OM _

,

EV- V+V

25 35

On-Resistance R

ON

I

COM_

= 10mA,

V

NO_

, V

NC_

= ±10V

E45

Ω

0.2 1.5

On-Resistance Match Between
Channels (Note 4)

∆R

ON

I

COM_

= 10mA,

V

NO_

, V

NC_

= ±10V

E 2.0

Ω

1.0 3

On-Resistance Flatness

)

I

COM_

= 10mA,

V

NO_

, V

NC_

= ±5V, 0

E4

Ω

NO_, NC_ Off-Leakage Current

(Note 5)

I

NO_(OFF)

,

)

V

COM_

= ±10V,

V

NO_

, V

NC_

= › 10V

E -20 +20

nA

COM_ Off-Leakage Current
(Note 5)

)

V

COM_

= ±10V,

V

NO_

, V

NC_

= › 10V

E -20 +20

nA

COM_ On-Leakage Current
(Note 5)

)

V

COM_

= ±10V,

V

NO_

, V

NC_

= ±10V or floating

E -40 +40

nA

FAULT

V+ = +15V, V- = -15V E -36 +36

V+ = 0, V- = -15V E -36 +36

Fault-Protected Analog Signal
Range

V

COM_

,

V+ = V- = 0 E -40 +40

V

-1 +1

NO_ or NC_ Off-Leakage
Current

V

NO_

, V

NC_

= ±36V

E -10 +10

µA

-1 +1

COM_ Off-Leakage Current I

COM_

V

COM_

= ±36V

E -10 +10

µA

Note 1: COM_, NO_, and NC_ pins are fault protected. Signals on COM_, NO_, and NC_ exceeding -36V to +36V may damage the

device during power-on conditions. When the power is off, the maximum range is -40V to +40V.

V

, V

N O_

N C _

+25°C

+25°C

+25°C

+25°C -0.25 +0.025 +0.25

+25°C -0.25 +0.025 +0.25

+25°C -0.5 +0.025 +0.5

+25°C

R

FLAT(ON

I

NC_(OFF

I

COM_(OFF

I

COM_(ON

V

NO_, VNC_

I

, I

NO_

NC_

+25°C

DG411F/DG412F/DG413F

Quad, Rail-to-Rail, Fault-Protected,

SPST Analog Switches

_______________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS—±15V Dual Supplies (continued)

(V+ = +15V, V- = -15V, VIH= +2.4V, VIL= +0.8V, GND = 0, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Notes 2, 3)

PARAMETER

SYM B O L

CONDITIONS T

A

MIN

TYP

MAX

UNITS

-1 +1

NO_ or NC_ Leakage Current

V

NO_

, V

NC_

= ±40V, V+ = V- = 0

E -10 +10

µA

-1 +1

COM_ Leakage Current I

COM_

V

COM_

= ±40V, V+ = V- = 0

E -10 +10

µA

-1 +1

NO_ or NC_ Off-Leakage
Current

V+ = 0, V- = -15V,
V

NO_

, V

NC_

= ±36V

E -10 +10

µA

-1 +1

COM_ Off-Leakage Current I

COM_

V+ = 0, V- = -15V,
V

COM_

= ±36V

E -10 +10

µA

Fault-Trip Threshold E

V

± Fault Output Turn-Off Delay

V

NO_

, V

NC_

= ±36V, RL = 1kΩ E20ns

± Fault Recovery Time V

NO_

, V

NC_

= ±36V, RL = 1kΩ E1µs

SWITCH DYNAMICS

70 175

Turn-On Time t

ON

V

NO_

or V

NC_

= ±10V, RL = 300Ω,

C

L

= 35pF, Figure 2

E 220

ns

55 145

Turn-Off Time t

OFF

V

NO_

or V

NC_

= ±10V, RL = 300Ω,

C

L

= 35pF, Figure 2

E 160

ns

215

Break-Before-Make Time Delay
(DG413F only) (Note 6)

t

BBM

V

NO_

or V

NC_

= ±10V, RL = 100Ω,

C

L

= 10pF, Figure 3

E1

ns

Charge Injection Q

V

GEN

= 0, R

GEN

= 0, CL = 1nF,

Figure 4

5pC

NO_ or NC_ Off-Capacitance

)

f = 1MHz, Figure 5

15 pF

COM_ Off-Capacitance

)

f = 1MHz, Figure 5

15 pF

COM_ On-Capacitance

)

f = 1MHz, Figure 5

47 pF

Off-Isolation (Note 7) V

ISO

f = 1MHz, RL = 50Ω, CL = 15pF,
P

IN

= 0dBm, Figure 6

-65 dB

Channel-to-Channel Crosstalk
(Note 8)

V

CT

f = 1MHz, RL = 50Ω, CL = 15pF,
P

IN

= 0dBm, Figure 6

dB

LOGIC INPUT

Input Logic High V

IH

E 2.4 V

Input Logic Low V

IL

E 0.8 V

Input Leakage Current I

IN

V

IN_

= 0 or V+ E -1 +1 µA

POWER SUPPLY

Power-Supply Range V+, V- E

±20 V

600

All V

IN_

= +5V, V

COM_

= 0

E 800

300

V+ Supply Current I+

All V

IN_

= 0 or V+, V

COM_

= 0

E 400

µA

I

, I

NO_

NC_

I

, I

NO_

NC_

C

C

COM_(OFF

C

COM_(ON

N_(OFF

+25°C

+25°C

+25°C

+25°C

V- - 0.4 V+ + 0.4

+25°C

+25°C

+25°C

+25°C

+25°C

+25°C

+25°C

+25°C

+25°C -105

±4.5

+25°C 355

+25°C 155

DG411F/DG412F/DG413F

Quad, Rail-to-Rail, Fault-Protected,
SPST Analog Switches

4 _______________________________________________________________________________________

)

)

)

ELECTRICAL CHARACTERISTICS—Single +12V Supply

(V+ = +12V, V- = 0, VIH= +2.4V, VIL= +0.8V, GND = 0, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Notes 2, 3)

ELECTRICAL CHARACTERISTICS—±15V Dual Supplies (continued)

(V+ = +15V, V- = -15V, VIH= +2.4V, VIL= +0.8V, GND = 0, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Notes 2, 3)

PARAMETER SYM B O L CONDITIONS T

All V

= +5V, V

IN_

COM_

V- Supply Current I-

All V

= 0 or V+, V

IN_

All V

= +5V, V

GND Supply Current I

GND

All V

IN_

= 0 or V+, V

IN_

COM_

ANALOG SWITCH

Fault-Free Analog Signal Range

On-Resistance R

On-Resistance Match Between
Channels (Note 4)

NO_, NC_ Off-Leakage Current
(Note 5)

COM_ Off-Leakage Current
(Note 5)

COM_ On-Leakage Current
(Note 5)

FAULT

Fault-Protected Analog
Signal Range

NO_ or NC_ Off-Leakage
Current (Note 5)

COM_ Off-Leakage Current
(Note 5)

NO_ or NC_ Leakage Current
(Note 5)

PARAMETER SYM B O L CONDITIONS T

V

,

COM_

, V

V

NO_

NC_

I

= 1mA,

ON

∆R

ON

I

NO_(OFF)

I

NC_(OFF

I

COM_(OFF

I

COM_(ON

COM_

, V

V

NO_

I

COM_

V

NO_

,

V

COM_

V

NO_

V

COM_

V

NO_

V

COM_

V

NO_

= +10V

NC_

= 1mA,

, V

= +10V

NC_

= +1V, +10V,

, V

= +10V, +1V

NC_

= +1V, +10V,

, V

= +10V, +1V

NC_

= +1V, +10V,

, V

= +1V, +10V,

NC_

or floating

V

COM_

V

NO_, VNC_ Power off E -40 +40

I

, I

NO_

I

COM_

I

NO_, INC_

Power on E -36 +36

,

, V

, V

NC_

NC_

= ±36V

= ±36V

NO_

, V

NC_VNO_

V

NO_

Supplies off, V

= 0

COM_

= 0

COM_

NC_

= 0

= 0

= ±40V

A

+25°C 155 250

E 325

+25°C 155 250

E 325

+25°C 200 350

E 475

+25°C 0.1 1

E10

A

E 0 V+ V

+25°C5685

E 120

+25°C 1.0 4

E5

+25°C -0.25 +0.25

E -20 +20

+25°C -0.5 +0.25

E -20 +20

+25°C -0.5 +0.5

E -40 +40

+25°C-1 +1

E -10 +10

+25°C-1 +1

E -10 +10

+25°C-1 +1

E -10 +10

MIN TYP MAX UNITS

µA

µA

MIN TYP MAX UNITS

Ω

Ω

nA

nA

nA

V

µA

µA

µA

DG411F/DG412F/DG413F

Quad, Rail-to-Rail, Fault-Protected,

SPST Analog Switches

_______________________________________________________________________________________ 5

Note 2: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3: Electrical specifications at -40°C are not production tested and guaranteed by design.
Note 4: ∆R

ON

= ∆R

ON(MAX)

- ∆R

ON(MIN)

.

Note 5: Leakage parameters are 100% tested at maximum rated temperature and with dual supplies and guaranteed by design at +25°C.
Note 6: Guaranteed by design.
Note 7: Off-Isolation = 20 log

10

[V

COM

/(VNCor VNO)], V

COM

= output, VNCor VNO= input to off switch.

Note 8: Between any two switches.

ELECTRICAL CHARACTERISTICS—Single +12V Supply (continued)

(V+ = +12V, V- = 0, VIH= +2.4V, VIL= +0.8V, GND = 0, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Notes 2, 3)

PARAMETER

SYM B O L

CONDITIONS T

A

MIN

TYP

MAX

UNITS

-1 +1

COM_ Leakage Current
(Note 5)

I

COM_

Supplies off, V

NO_

, V

NC_

= ±40V

E -10

µA

+Fault Output Turn-Off Delay

V

NO_

, V

NC_

= +36V, RL = 1kΩ E20ns

+Fault Recovery Time V

NO_

, V

NC_

= +36V, RL = 1kΩ E1µs

SWITCH DYNAMICS

Turn-On Time t

ON

V

NO_

or V

NC_

= +10V, RL = 300Ω,

C

L

= 35pF, Figure 2

E

ns

70

Turn-Off Time t

OFF

V

NO_

or V

NC_

= +10V, RL = 300Ω,

C

L

= 35pF, Figure 2

E

ns

250

Break-Before-Make Time Delay
(DG413F Only) (Note 6)

t

BBM

V

NO_

or V

NC_

= +10V, RL = 100Ω,

C

L

= 10pF, Figure 3

E1

ns

Charge Injection Q

V

GEN

= 0, R

GEN

= 0, CL = 1nF,

Figure 4

5pC

LOGIC INPUT

Input Logic High V

IH

E 2.4 V

Input Logic Low V

IL

E 0.8 V

Input Leakage Current
(Note 5)

I

IN

V

IN_

= 0 or V+ E -1 +1 µA

POWER SUPPLY

Power-Supply Range V+ E +9

V

All V

IN_

= +5V, V

COM_

= +6V

E

85

V+ Supply Current I+

All V

IN_

= 0 or V+, V

COM_

= +6V

E

µA

+25°C

+25°C 120 250

+25°C

+25°C

+25°C

+10

315

125

140

+25°C 180 350

+25°C

+36

450

150

250