DG403DY+ Maxim Integrated Products, DG403DY+ Datasheet - Page 5
![IC SWITCH DUAL DPST 16SOIC](/photos/6/66/66630/175-16-soic_sml.jpg)
DG403DY+
Manufacturer Part Number
DG403DY+
Description
IC SWITCH DUAL DPST 16SOIC
Manufacturer
Maxim Integrated Products
Type
Analog Switchr
Datasheet
1.DG403DJ.pdf
(8 pages)
Specifications of DG403DY+
Function
Switch
Circuit
2 x DPST - NC/NO
On-state Resistance
45 Ohm
Voltage Supply Source
Single, Dual Supply
Voltage - Supply, Single/dual (±)
10 V ~ 30 V, ±4.5 V ~ 20 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Number Of Switches
Dual
Switch Configuration
SPST
On Resistance (max)
45 Ohms
On Time (max)
150 ns
Off Time (max)
100 ns
Off Isolation (typ)
72 dB
Supply Voltage (max)
+/- 20 V
Supply Voltage (min)
+/- 5 V
Supply Current
0.001 uA
Maximum Power Dissipation
696 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Description/function
Analog Switch
Input Level
CMOS, TTL
Minimum Operating Temperature
- 40 C
Off State Leakage Current (max)
0.5 nA
Package
16SOIC N
Maximum On Resistance
45@±13.5V Ohm
Maximum High Level Output Current
30 mA
Number Of Channels Per Chip
2
Maximum Turn-off Time
100@±15V ns
Maximum Turn-on Time
150@±15V ns
Switch Architecture
SPDT
Power Supply Type
Single|Dual
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
_____________________Pin Description
16, 9, 4, 5
16, 9, 4, 5
1, 8, 3, 6
1, 8, 3, 6
DIP/SO
DIP/SO
DIP/SO
10, 15
10, 15
10, 15
9, 16
1, 8
2, 7
2, 7
2-7
11
12
13
14
11
12
13
14
11
12
13
14
Improved, Dual, High-Speed Analog Switches
DG401
DG403
DG405
2, 10, 4, 8
2, 10, 4, 8
1, 3, 6, 9,
1, 3, 6, 9,
20, 12,
20, 12,
1, 3-9,
11, 16
12, 20
13, 19
11, 16
13, 19
11, 16
13, 19
2, 10
LCC
LCC
LCC
5, 7,
5, 7,
14
15
17
18
14
15
17
18
14
15
17
18
_______________________________________________________________________________________
IN2, IN1 Digital Logic Inputs
IN2, IN1 Digital Logic Inputs
IN2, IN1 Digital Logic Inputs
D1, D2
NAME
NAME
NAME
S2, S1
D1-D4
D1-D4
S1-S4
S1-S4
GND
GND
GND
N.C.
N.C.
N.C.
V+
V+
V+
V
V
V
V-
V-
V-
L
L
L
Drain (Analog Signal)
Not internally connected
Source (Analog Signal)
Positive Supply-Voltage
Input—connected to
substrate
Logic Supply-Voltage Input
Ground
Negative Supply-Voltage
Input
Drain (Analog Signal)
Not internally connected
Source (Analog Signal)
Positive Supply-Voltage
Input—connected to
substrate
Logic Supply-Voltage Input
Ground
Negative Supply-Voltage
Input
Drain (Analog Signal)
Not internally connected
Source (Analog Signal)
Positive Supply-Voltage
Input—connected to
substrate
Logic Supply-Voltage Input
Ground
Negative Supply Voltage
FUNCTION
FUNCTION
FUNCTION
The DG401/DG403/DG405 switches operate with
±4.5V to ±20V bipolar supplies or with a +10V to +30V
single supply. In either case, analog signals ranging
from V+ to V- can be switched. The Typical Operating
Characteristics graphs illustrate typical analog-signal
and supply-voltage on-resistance variations. The usual
on-resistance temperature coefficient is 0.5%/°C (typ).
These devices operate with a single positive supply or
with bipolar supplies. They maintain TTL compatibility
with supplies anywhere in the ±4.5V to ±20V range as
long as V
supply at voltages other than +5V, the devices will
operate at CMOS-logic-level inputs.
Proper power-supply sequencing is recommended for
all CMOS devices. Do not exceed the absolute
maximum ratings because stresses beyond the listed
ratings may cause permanent damage to the devices.
Always sequence V+ on first, followed by V
logic inputs. If power-supply sequencing is not
possible, 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 affect-
ing low switch resistance and low leakage
characteristics. Device operation is unchanged, and
the difference between V+ and V- should not exceed
+44V.
Figure 1. Overvoltage Protection Using External Blocking Diodes
__________Applications Information
V
g
L
= +5V. If V
Operation with Supply Voltages
S
L
is connected to V+ or another
Overvoltage Protection
V+
V-
Other than ±15V
D
Logic Inputs
L
, V-, and
5