DG412DY Intersil, DG412DY Datasheet - Page 8

• Manufacturer Part Number: DG412DY
• Description: IC SWITCH QUAD SPST 16SOIC
• Manufacturer: Intersil
• Type: Analog Switchr

Specifications of DG412DY

• Function: Switch
• Circuit: 4 x SPST - NC
• On-state Resistance: 35 Ohm
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): 5 V ~ 44 V, ±5 V ~ 20 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Multiplexer Configuration: Quad SPST
• Number Of Inputs: 4
• Number Of Outputs: 4
• Number Of Channels: 4
• Analog Switch On Resistance: 80@10.8VOhm
• Analog Switch Turn On Time: 250ns
• Analog Switch Turn Off Time: 145ns
• Package Type: SOIC N
• Power Supply Requirement: Single/Dual
• Single Supply Voltage (min): 5V
• Single Supply Voltage (typ): 9/12/15/18/24/28V
• Single Supply Voltage (max): 44V
• Dual Supply Voltage (min): ±5V
• Dual Supply Voltage (typ): ±9/±12/±15/±18V
• Dual Supply Voltage (max): ±20V
• Power Dissipation: 35mW
• Supply Current: 0.001@±16.5VmA
• Mounting: Surface Mount
• Pin Count: 16
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Application Information
Single Supply Operation
The DG411, DG412, DG413 can be operated with unipolar
supplies from 5V to 44V. These devices are characterized
and tested for single supply operation at 12V to facilitate the
majority of applications. To function properly, 12V is tied to
Pins 13 and 0V is tied to Pin 4.
Pin 12 still requires 5V for TTL compatible switching.
V
V
IN1
IN2
8
DG413
DG411, DG412, DG413
FIGURE 7. SUMMING AMPLIFIER
R
R
1
3
C
C
R
1
R
2
Summing Amplifier
When driving a high impedance, high capacitance load such
as shown in Figure 7, where the inputs to the summing
amplifier have some noise filtering, it is necessary to have
shunt switches for rapid discharge of the filter capacitor, thus
preventing offsets from occurring at the output.
2
4
R
6
+
-
R
5
V
OUT
June 20, 2007
FN3282.13