DG413DY ,Monolithic Quad SPST / CMOS Analog SwitchesFeaturesSwitches• ON Resistance (Max) . . . . . . . . . . . . . . . . . . . . . . . . . 35ΩThe DG41 ..
DG413DY ,Monolithic Quad SPST / CMOS Analog Switchesapplications.• Single or Split Supply OperationThe improvements in the DG411 series are made possib ..
DG413DY ,Monolithic Quad SPST / CMOS Analog Switchesapplications.• Single or Split Supply OperationThe improvements in the DG411 series are made possib ..
DG413DY ,Monolithic Quad SPST / CMOS Analog SwitchesDG411, DG412, DG413Data Sheet June 1999 File Number 3282.5Monolithic Quad SPST, CMOS Analog
DG413DY ,Monolithic Quad SPST / CMOS Analog SwitchesFeaturesSwitches• ON Resistance (Max) . . . . . . . . . . . . . . . . . . . . . . . . . 35ΩThe DG41 ..
DG413DY ,Monolithic Quad SPST / CMOS Analog SwitchesDG411/DG412/DG41319-4728; Rev 3; 9/99Improved, Quad,SPST Analog Switches_______________
DRQ125-331-R , Dual Winding, Shielded Inductors/Transformer
DRQ125-820-R , Dual Winding, Shielded Inductors/Transformer
DRQ127-821-R , Dual Winding, Shielded Inductors/Transformer
DRQ74-100-R , Dual Winding, Shielded Inductors/Transformer
DRQ74-820-R , Dual Winding, Shielded Inductors/Transformer
DRR3116 , Subminiature Rotary Coded Switches
DG411AK-DG411CJ-DG411CY-DG411DJ-DG411DY-DG412CJ-DG412CUE-DG412CY-DG412DY-DG413CY-DG413DJ-DG413DY
Improved / Quad / SPST Analog Switches
_______________General DescriptionMaxim’s redesigned DG411/DG412/DG413 analog
switches now feature low on-resistance matching
between switches (3Ωmax) and guaranteed on-resis-
tance flatness over the signal range (∆4Ωmax). These
low on-resistance switches conduct equally well in
either direction. They guarantee low charge injection,
low power consumption, and an ESD tolerance of
2000V minimum per Method 3015.7. The new design
offers lower off leakage current over temperature (less
than 5nA at +85°C).
The DG411/DG412/DG413 are quad, single-pole/sin-
gle-throw (SPST) analog switches. The DG411 is nor-
mally closed (NC), and the DG412 is normally open
(NO). The DG413 has two NC switches and two NO
switches. Switching times are less than 150ns max for
tONand less than 100ns max for tOFF. These devices
operate from a single +10V to +30V supply, or bipolar
±4.5V to ±20V supplies. Maxim’s improved
DG411/DG412/DG413 are fabricated with a 44V silicon-
gate process.
________________________ApplicationsSample-and-Hold CircuitsCommunication Systems
Test EquipmentBattery-Operated Systems
Heads-Up DisplaysPBX, PABX
Guidance & Control SystemsAudio Signal Routing
Military Radios
______________________New FeaturesPlug-In Upgrade for Industry-Standard
DG411/DG412/DG413Improved rDS(ON)Match Between Channels (3Ωmax)Guaranteed rFLAT(ON)Over Signal Range (∆4Ω)Improved Charge Injection (10pC max)Improved Off Leakage Current Over Temperature
(<5nA at +85°C) Withstand Electrostatic Discharge (2000V min)
per Method 3015.7
__________________Existing FeaturesLow rDS(ON)(35Ωmax)Single-Supply Operation +10V to +30VBipolar-Supply Operation ±4.5V to ±20VLow Power Consumption (35µW max)Rail-to-Rail Signal HandlingTTL/CMOS-Logic Compatible
______________Ordering Information
DG411/DG412/DG413
Improved, Quad,
SPST Analog Switches
_____________________Pin Configurations/Functional Diagrams/Truth Tables19-4728; Rev 3; 9/99
Ordering Information continued at end of data sheet.*Contact factory for dice specifications.
DG411/DG412/DG413
Improved, Quad,
SPST Analog Switches
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies(V+ = 15V, V- = -15V, VL= 5V, GND = 0V, VINH= 2.4V, VINL= 0.8V, TA= TMINto TMAX, 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.
Note 1:Signals on S, D, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum
current rating.
Voltage Referenced to V-
V+.........................................................................................44V
GND.....................................................................................25V
VL.....................................................(GND -0.3V) to (V+ +0.3V)
Digital Inputs, VS, VD(Note 1)........(V- -2V) to (V+ +2V) or 30mA
(whichever occurs first)
Continuous Current (any terminal)......................................30mA
Peak Current
(pulsed at 1ms, 10% duty cycle max)............................100mA
Continuous Power Dissipation (TA= +70°C)
16-Pin Plastic DIP (derate 10.53mW/°C above +70°C).842mW
16-Pin Narrow SO (derate 8.70mW/°C above +70°C)...696mW
16-Pin CERDIP (derate 10.00mW/°C above +70°C)......800mW
16-Pin TSSOP (derate 6.7mW/°C above +70°C)...........457mW
Operating Temperature Ranges
DG41_C_..............................................................0°C to +70°C
DG41_D_...........................................................-40°C to +85°C
DG41_AK_.......................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
DG411/DG412/DG413
Improved, Quad,
SPST Analog Switches
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)(V+ = 15V, V- = -15V, VL= 5V, GND = 0V, VINH= 2.4V, VINL= 0.8V, TA= TMINto TMAX, unless otherwise noted.)
DG411/DG412/DG413
Improved, Quad,
SPST Analog Switches
ELECTRICAL CHARACTERISTICS—Single Supply(V+ = 12V, V- = 0V, VL= 5V, GND = 0V, VINH= 2.4V, VINL= 0.8V, TA= TMINto TMAX, 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:∆RON= ∆RONmax - ∆RONmin. On-resistance match between channels and flatness are guaranteed only with
bipolar-supply operation. Flatness is defined as the difference between the maximum and minimum value of on resistance
as measured at the extremes of the specified analog signal range.
Note 5:Off Isolation = 20 log (VD/VS), VD= output, VS= input to off switch. See Figure 5.
Note 6:Between any two switches. See Figure 6.
Note 7:Leakage parameters IS(OFF), ID(OFF), and ID(ON)are 100% tested at the maximum rated hot temperature and guaranteed
by correlation at +25°C.
DG411/DG412/DG413
Improved, Quad,
SPST Analog SwitchesON-RESISTANCE vs. VD AND
POWER-SUPPLY VOLTAGE
DG411-01
VD (V)
DS(ON)
(Ω)
ON-RESISTANCE vs. VD AND
TEMPERATURE
DG411-02
VD (V)
rDS(ON)
(Ω)
ON-RESISTANCE vs. VD AND
TEMPERATURE (SINGLE SUPPLY)
DG411-03
VD (V)
rDS(ON)
(Ω)20
ON-RESISTANCE vs. VD
(SINGLE SUPPLY)
DG411-04
VD (V)
rDS(ON)
(Ω)20
OFF LEAKAGE CURRENTS vs.
TEMPERATURE
DG411-05
TEMPERATURE (°C)
OFF LEAKAGE (nA)
+25+125
ON LEAKAGE CURRENTS vs.
TEMPERATURE
DG411-06
TEMPERATURE (°C)
ON LEAKAGE (nA)
+25+125
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
CHARGE INJECTION vs.
ANALOG VOLTAGE
DG411-07
VD (V)
Q (pC)
SUPPLY CURRENT vs. TEMPERATURE
DG411-08
TEMPERATURE (°C)
I+, I-, I
+25+125
100
DG411/DG412/DG413
Improved, Quad,
SPST Analog Switches
__________Applications Information
Operation with Supply Voltages
Other Than 15VUsing supply voltages other than 15V will reduce the
analog signal range. The DG411/DG412/DG413 switch-
es operate with ±4.5V to ±20V bipolar supplies or with
a +10V to +30V single supply; connect V- to 0V when
operating with a single supply. Also, all device types
can operate with unbalanced supplies such as +24V
and -5V. VLmust be connected to +5V to be TTL com-
patible, or to V+ for CMOS-logic level inputs. The
Typical Operating Characteristicsgraphs show typical
on-resistance with ±15V, ±10V, and ±5V supplies.
(Switching times increase by a factor of two or more for
operation at ±5V.)
Overvoltage Protection Proper power-supply sequencing is recommended for
all CMOS devices. Do not exceed the absolute maxi-
mum ratings because stresses beyond the listed rat-
ings may cause permanent damage to the devices.
Always sequence V+ on first, followed by VL, V-, and
logic inputs. If power-supply sequencing is not possi-
ble, add two small, external signal diodes in series with
supply pins for overvoltage protection (Figure 1).
Adding diodes reduces the analog signal range to 1V
below V+ and 1V below V-, without affecting low switch
resistance and low leakage characteristics. Device
operation is unchanged, and the difference between
V+ and V- should not exceed +44V.
______________________________________________________________Pin Description
