DG412DYZ-T Intersil, DG412DYZ-T Datasheet - Page 8

• Manufacturer Part Number: DG412DYZ-T
• Description: IC SWITCH QUAD SPST 16SOIC
• Manufacturer: Intersil
• Type: Analog Switchr

Specifications of DG412DYZ-T

• 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)
• Package: 16SOIC N
• Maximum On Resistance: 80@10.8V Ohm
• Maximum High Level Output Current: 30 mA
• Maximum Turn-off Time: 145@±15V ns
• Maximum Turn-on Time: 250@12V ns
• Switch Architecture: SPST
• Power Supply Type: Single|Dual
• Lead Free Status / RoHS Status: Lead free / RoHS 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