DG445DY Intersil, DG445DY Datasheet - Page 2

• Manufacturer Part Number: DG445DY
• Description: IC SWITCH QUAD SPST 16SOIC
• Manufacturer: Intersil

Specifications of DG445DY

• Function: Switch
• Circuit: 4 x SPST - NC
• On-state Resistance: 85 Ohm
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): 5 V ~ 34 V, ±5 V ~ 20 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: DG445DYIS

Functional Diagrams
Schematic Diagram
IN
IN
IN
IN
1
2
3
4
LOGIC
0
1
GND
IN
V+
V
V-
L
X
SWITCHES SHOWN FOR LOGIC “1” INPUT
DG444
≤0.8V
≥2.4V
V
IN
TRUTH TABLE
S
D
S
D
S
D
S
D
1
2
3
4
1
2
3
4
(One Channel
2
IN
IN
IN
IN
1
2
3
4
DG444
OFF
ON
DG445
)
DG445
OFF
ON
DG444, DG445
S
D
S
D
S
D
S
D
1
2
3
4
1
2
3
4
Pin Descriptions
PIN
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
SYMBOL
GND
IN
IN
IN
IN
D
S
S
D
D
S
V
V+
S
D
V-
1
4
3
L
2
1
4
3
2
1
4
3
2
Logic Control for Switch 1
Drain (Output) Terminal for Switch 1
Source (Input) Terminal for Switch 1
Negative Power Supply Terminal
Ground Terminal (Logic Common)
Source (Input) Terminal for Switch 4
Drain (Output) Terminal for Switch 4
Logic Control for Switch 4
Logic Control for Switch 3
Drain (Output) Terminal for Switch 3
Source (Input) Terminal for Switch 3
Logic Reference Voltage
Positive Power Supply Terminal (Substrate)
Source (Input) Terminal for Switch 2
Drain (Output) Terminal for Switch 2
Logic Control for Switch 2
DESCRIPTION
V-
V+
S
D
June 4, 2007
FN3586.10