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DG452EQ-T1-E3

P1-P3P4-P6P7-P9P10-P12P13-P13
Vishay Siliconix
DG451, DG452, DG453
Document Number: 74470
S09-2550-Rev. E, 30-Nov-09
www.vishay.com
1
High Voltage 4-Ω Quad SPST CMOS Analog Switch
FEATURES
• Low on-resistance (4 Ω typical)
• On-resistance flatness (0.2 Ω typical)
• 100 mA continuous current
• 44 V supply maximum rating
• ± 15 V analog signal range
• Fully specified at supply voltages of ± 5 V, 12 V and ± 15 V
• Ultra low power dissipation of (18 µW)
• Fast switching speed:
- t
on
80 ns
- t
off
60 ns
• TTL/CMOS compatible
• ESD protection 2 kV
• Pin compatible with DG411, DG412, and DG413
• Compliant to RoHS directive 2002/95/EC
APPLICATIONS
• Audio and video signal switching
• Precision automatic test equipment
• Precision data acquisition
• Relay replacement
• Communications systems
• Automotive and avionics applications
• Sample and hold systems
DESCRIPTION
The DG451 series has four independently selectable high
voltage (44 V) SPST switches, each with a typical on
resistance of 4 Ω and a typical flatness of 0.2 Ω, ideal
parameters for low distortion audio signal switching.
The DG451 (NC) and DG452 (NO) are identical except for
the digital logic control input, which is inverted as shown in
the Truth Table. The DG453 has two normally closed and
two normally open switches.
These are high voltage switches that are fully specified with
dual supplies at ± 5 V and ± 15 V and a single supply of
12 V and operating with ultra low power dissipation (18 µW).
Fast switching speeds coupled with high signal bandwidth
makes these parts suitable for video switching applications.
All digital inputs have 0.8 V and 2.4 V logic thresholds
ensuring low voltage TTL/CMOS compatibility. Each switch
conducts equally well in both directions when on and can
handle an input signal range that extends to the supply
voltage rails.
The DG451, DG452, and DG453 are pin compatible with the
DG411, DG412, and DG413.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
TRUTH TABLE
Logic DG451 DG452
0OnOff
1OffOn
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Top View
IN
1
IN
2
D
1
D
2
S
1
S
2
V-
V+
GND
V
L
S
4
S
3
D
4
D
3
IN
4
IN
3
TSSOP16 and SOIC16
DG451
TRUTH TABLE
Logic
SW
1
, SW
4
SW
2
, SW
3
0
Off
On
1On
Off
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Top V i ew
IN
1
IN
2
D
1
D
2
S
1
S
2
V- V+
GND V
L
S
4
S
3
D
4
D
3
IN
4
IN
3
TSSOP16 and SOIC16
DG453
RoHS
COMPLIANT
www.vishay.com
2
Document Number: 74470
S09-2550-Rev. E, 30-Nov-09
Vishay Siliconix
DG451, DG452, DG453
Notes:
a. - 40 °C to 85 °C datasheet limits apply.
Notes:
a. Signals on S
X
, D
X
, or IN
X
exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings.
b. All leads welded or soldered to PC board.
c. Derate 5.6 mW/°C above 70 °C.
d. Derate 8.0 mW/°C above 75 °C.
ORDERING INFORMATION
Temp. Range Package Part Number
DG451, DG452, DG453
- 40 °C to 125 °C
a
16 Pin TSSOP
DG451EQ-T1-E3
DG452EQ-T1-E3
DG453EQ-T1-E3
16 Pin Narrow SOIC
DG451EY-T1-E3
DG452EY-T1-E3
DG453EY-T1-E3
ABSOLUTE MAXIMUM RATINGS T
A
= 25 °C, unless otherwise noted
Parameter Limit Unit
V+ to V- 44
V
GND to V- 25
V
L
(GND - 0.3) to (V+) + 0.3
Digital Inputs
a
, V
S
, V
D
(V-) - 2 to (V+) + 2
or 30 mA, whichever occurs first
Continuous Current (D, S only) 100
mA
Peak Current, S or D (Pulsed 1 ms, 10 % Duty Cycle) 300
Storage Temperature - 65 to 150 °C
Power Dissipation (Package)
b
16 Pin TSSOP
c
450
mW
16 Pin Narrow SOIC
d
600
Thermal Resistance (Package)
b
16 Pin TSSOP 178
C/W
16 Pin Narrow SOIC 125
ESD (HBM) 2kV
SPECIFICATIONS FOR DUAL SUPPLIES
Parameter Symbol
Test Conditions
Unless Specified
V+ = 15 V, V- = - 15 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
a
Temp.
b
Typ.
c
- 40 °C to 125 °C - 40 °C to 85 °C
Unit Min.
d
Max.
d
Min.
d
Max.
d
Analog Switch
Analog Signal Range
e
V
ANALOG
Full - 15 15 - 15 15 V
On-Resistance
R
ON
I
S
= - 10 mA, V
D
= - 10 V to + 10 V
Room
Full
3.8 5.3
8.3
5.3
7.3
Ω
On-Resistance Match
ΔR
ON
I
S
= - 10 mA, V
D
= ± 10 V
Room
Full
0.12 0.5
1
0.5
0.5
On-Resistance Flatness
R
FLATNESS
I
S
= - 10 mA, V
D
= - 5 V, 0 V, + 5 V
Room
Full
0.25 0.5
0.5
0.5
0.5
Switch Off
Leakage Current
I
S(off)
V
D
= ± 10 V, V
S
= 10 V
Room
Full
± 0.1 - 0.5
- 20
0.5
20
- 0.5
- 2.5
0.5
2.5
nA
I
D(off)
Room
Full
± 0.1 - 0.5
- 20
0.5
20
- 0.5
- 2.5
0.5
2.5
Channel On
Leakage Current
I
D(on)
V
S
= V
D
= ± 10 V
Room
Full
± 0.1 - 0.4
- 40
0.4
40
- 1
- 5
1
5
±
Document Number: 74470
S09-2550-Rev. E, 30-Nov-09
www.vishay.com
3
Vishay Siliconix
DG451, DG452, DG453
Digital Control
Input Current, V
IN
Low
I
IL
V
IN
Under Test = 0.8 V
Full 0.005 - 0.5 0.5 - 0.5 0.5
µA
Input Current, V
IN
High
I
IH
V
IN
Under Test = 2.4 V
Full 0.005 - 0.5 0.5 - 0.5 0.5
Input Capacitance
e
C
IN
f = 1 MHz Room 7 pF
Dynamic Characteristics
Tu r n - O n T i m e
t
ON
R
L
= 300 Ω, C
L
= 35 pF
V
S
= ± 10 V, See Figure 2
Room
Full
88 118
160
118
144
ns
Turn-Off Time
t
OFF
Room
Full
69 97
120
97
112
Break-Before-Make
Time Delay
t
D
DG453 only, V
S
= 10 V
R
L
= 300 Ω, C
L
= 35 pF
Room 18
Charge Injection
e
Q
V
g
= 0 V, R
g
= 0 Ω, C
L
= 1 nF
Room 22 pC
Off Isolation
e
OIRR
R
L
= 50 Ω, C
L
= 5 pF
f = 1 MHz
Room - 60
dB
Channel-to-Channel
Crosstalk
e
X
TALK
Room - 85
Source Off Capacitance
e
C
S(off)
f = 1 MHz
Room 31
pF
Drain Off Capacitance
e
C
D(off)
Room 34
Channel On
Capacitance
e
C
D(on)
Room 103
Total Harmonic
Distortion
e
THD
Signal = 5 V
RMS
, 20 Hz to 20 kHz,
R
L
= 600 Ω
Room 0.04 %
Power Supplies
Power Supply Current I+
V+ = 16.5 V, V- = - 16.5 V
V
L
= 5 V, V
IN
= 0 or 5 V
Room
Full
0.001 0.5
5
0.5
5
µA
Negative Supply Current I-
Room
Full
- 0.001 - 0.5
- 5
- 0.5
- 5
Logic Supply Current
I
L
Room
Full
0.001 0.5
5
0.5
5
Ground Current
I
GND
Room
Full
- 0.001 - 0.5
- 5
- 0.5
- 5
SPECIFICATIONS FOR DUAL SUPPLIES
Parameter Symbol
Test Conditions
Unless Specified
V+ = 15 V, V- = - 15 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
a
Temp.
b
Typ.
c
- 40 °C to 125 °C - 40 °C to 85 °C
Unit Min.
d
Max.
d
Min.
d
Max.
d
SPECIFICATIONS FOR DUAL SUPPLIES
Parameter Symbol
Test Conditions
Unless Specified
V+ = 5 V, V- = - 5 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
a
Temp.
b
Typ.
c
- 40 °C to 125 °C - 40 °C to 85 °C
Unit Min.
d
Max.
d
Min.
d
Max.
d
Analog Switch
Analog Signal Range
e
V
ANALOG
Full - 5 5 - 5 5 V
On-Resistance
R
ON
V+ = + 5 V, V- = - 5 V
I
S
= - 10 mA, V
D
= - 3.5 V to + 3.5 V
Room
Full
3.8 11
15
11
12
Ω
On-Resistance Match
ΔR
ON
V+ = + 5 V, V- = - 5 V,
I
S
= - 10 mA, V
D
= ± 3.5 V
Room
Full
0.13 0.5
1
0.5
0.5
Dynamic Characteristics
Tu r n - O n T i m e
e
t
ON
R
L
= 300 Ω, C
L
= 35 pF
V
S
= 3 V, See Figure 2
Room
Full
170 200
296
200
256
ns
Turn-Off Time
e
t
OFF
Room
Full
66 96
124
96
113
Break-Before-Make
e
Time Delay
t
D
DG451 only, V
S
= 3 V
R
L
= 300 Ω, C
L
= 35 pF
Room
Full
98
Charge Injection
e
Q
V
g
= 0 V, R
g
= 0 Ω, C
L
= 1 nF
Full 8 pC
P1-P3P4-P6P7-P9P10-P12P13-P13

DG452EQ-T1-E3

Mfr. #:
Buy DG452EQ-T1-E3
Manufacturer:
Vishay / Siliconix
Description:
Analog Switch ICs Hi-Volt Quad SPST
Lifecycle:
New from this manufacturer.
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