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DG411DY+T

P1-P3P4-P6P7-P9P10-P12
DG411/DG412/DG413
Improved, Quad,
SPST Analog Switches
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = 12V, V- = 0V, V
L
= 5V, V
GND
= 0V, V
INH
= 2.4V, V
INL
= 0.8V, T
A
= 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: ΔR
ON
= ΔR
ON
max - ΔR
ON
min. 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 = 20log(V
D/
V
S
)
, V
D
= output, V
S
= input to off switch. See Figure 5.
Note 6: Between any two switches. See Figure 6.
Note 7: Leakage parameters I
S(OFF)
, I
D(OFF)
, and I
D(ON)
are 100% tested at the maximum-rated hot temperature and guaranteed
by correlation at +25°C.
-5 5
T
A
= +25°C
T
A
= T
MAX
-5 5T
A
= T
MAX
-5 5T
A
= T
MAX
315T
A
= T
MIN
to T
MAX
-5 5T
A
= T
MAX
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
CONDITIONS
pC510
C
L
= 1.0nF,
V
GEN
= 0V,
R
GEN
= 0V,
Figure 4
Q
Charge Injection
(Note 3)
ns25
DG413 only,
R
L
= 300Ω, C
L
= 35pF,
Figure 3
t
D
Break-Before-Make Time Delay
V
S
= 8V,
Figure 2
V
S
= 8V,
Figure 2
All channels on or off,
V
L
= 5.25V,
V
IN
= 0V or 5V
All channels on or off,
V+ = 13.2V,
V
IN
= 0V or 5V
All channels on or off,
V
L
= 5.25V,
V
IN
= 0V or 5V
All channels on or off,
V+ = 13.2V,
V
IN
= 0V or 5V
V+ = 10.8V,
V
D
= 3.8V,
I
S
= -10mA
ns
140
t
OFF
Turn-Off Time
40 80
95 125
t
ON
ns
175 250
V012V
ANALOG
Turn-On Time
µA
-1 -0.0001 1
I
GND
Analog Signal Range
Ground Current
µA
-1 0.0001 1
I-Negative Supply Current
µA
-1 0.0001 1
I
L
µA
-1 0.0001 1
I+Positive Supply Current
Logic Supply Current
Ω
100
R
DS(ON)
Drain-Source On-Resistance
UNITS
MIN TYP MAX
(Note 2)
SYMBOLPARAMETER
SWITCH
SUPPLY
DYNAMIC
(Note 3)
DG411/DG412/DG413
Improved, Quad,
SPST Analog Switches
_______________________________________________________________________________________ 5
60
-20 -10 10
ON-RESISTANCE vs. V
D
AND
POWER-SUPPLY VOLTAGE
0
40
DG411-01
V
D
(V)
R
DS(ON)
(Ω)
020
20
50
30
10
70
A
B
C
D
A: V+ = 5V,
V- = -5V
B: V+ = 10V,
V- = -10V
C: V+ = 15V,
V- = -15V
D: V+ = 20V,
V- = -20V
0
-20 -10 10
ON-RESISTANCE vs. V
D
AND
TEMPERATURE
50
DG411-02
V
D
(V)
R
DS(ON)
(Ω)
020
30
10
40
20
60
V+ = 15V
V- = -15V
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -55°C
20
05 15
ON-RESISTANCE vs. V
D
AND
TEMPERATURE (SINGLE SUPPLY)
120
DG411-03
V
D
(V)
R
DS(ON)
(Ω)
10 20
80
40
100
60
140
V- = 0V
V+ = 5V
V+ = 10V
V+ = 15V
V+ = 20V
160
20
05 15
ON-RESISTANCE vs. V
D
(SINGLE SUPPLY)
70
DG411-04
V
D
(V)
R
DS(ON)
(Ω)
10 20
50
30
60
40
80
V+ = 12V
V- = 0V
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
0.0001
-55
OFF-LEAKAGE CURRENTS vs.
TEMPERATURE
10
DG411-05
TEMPERATURE (°C)
OFF-LEAKAGE (nA)
+25 +125
0.1
0.001
1
0.01
100
V+ = 16.5V
V- = -16.5V
V
D
= ±15V
V
S
= ±15V
0.0001
-55
ON-LEAKAGE CURRENTS vs.
TEMPERATURE
10
DG411-06
TEMPERATURE (°C)
ON-LEAKAGE (nA)
+25 +125
0.1
0.001
1
0.01
100
V+ = 16.5V
V- = -16.5V
V
D
= ±15V
V
S
= ±15V
__________________________________________Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
-60
-20
CHARGE INJECTION vs.
ANALOG VOLTAGE
40
DG411-07
V
D
(V)
Q (pC)
020
0
-40
20
-20
60
-15 -10 -5 5 10 15
V+ = 15V
V- = -15V
V
L
= 5V
CL = 1nF
0.0001
-55
SUPPLY CURRENT vs. TEMPERATURE
10
DG411-08
TEMPERATURE (°C)
I+, I-, I
L
(μA)
+25 +125
0.1
0.001
1
0.01
100
A: I+ at V+ = 16.5V
B: I- at V- = -16.5V
C: I
L
at V
L
= 5V
A
B
C
DG411/DG412/DG413
Improved, Quad,
SPST Analog Switches
6 _______________________________________________________________________________________
__________Applications Information
Operation with Supply Voltages
Other Than 15V
Using 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. V
L
must be connected to +5V to be TTL com-
patible, or to V+ for CMOS-logic level inputs. The
Typical Operating Characteristics
graphs 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 V
L
, 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.
V+
S
V-
D
V
g
V+
V-
Figure 1. Overvoltage Protection Using External Blocking Diodes
Pin Description
PIN
DIP/SO/TSSOP QFN
NAME FUNCTION
1, 16, 9, 8 15, 14, 7, 6 IN1–IN4 Input
2, 15, 10, 7 16, 13, 8, 5 D1–D4 Analog Switch Drain Terminal
3, 14, 11, 6 1, 12, 9, 4 S1–S4 Analog Switch Source Terminal
4 2 V- Negative-Supply Voltage Input
5 3 GND Ground
12 10 V
L
Logic Supply Voltage
13 11 V+ Positive-Supply Voltage Input—Connected to Substrate
— — EP Exposed Paddle (QFN Only). Connect EP to V+.
P1-P3P4-P6P7-P9P10-P12

DG411DY+T

Mfr. #:
Buy DG411DY+T
Manufacturer:
Maxim Integrated
Description:
Analog Switch ICs Quad SPST Normally Closed
Lifecycle:
New from this manufacturer.
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