DG2535_08 Datasheet, PDF (1/7 Pages) Vishay Siliconix – 0.35-Ω Low-Voltage Dual SPDT Analog Switch

DG2535/DG2536
Vishay Siliconix
0.35-Ω Low-Voltage Dual SPDT Analog Switch
DESCRIPTION
The DG2535/DG2536 is a sub 1 Ω (0.35 Ω at 2.7 V) dual
SPDT analog switches designed for low voltage applications.
The DG2535/DG2536 has on-resistance matching (less than
0.05 Ω at 2.7 V) and flatness (less than 0.2 Ω at 2.7 V) that are
guaranteed over the entire voltage range. Additionally, low
logic thresholds make the DG2535/DG2536 an ideal interface
to low voltage DSP control signals.
The DG2535/DG2536 has fast switching speed with
break-before-make guaranteed. In the On condition, all
switching elements conduct equally in both directions.
Off-isolation and crosstalk is - 69 dB at 100 kHz.
The DG2535/DG2536 is built on Vishay Siliconix’s
high-density low voltage CMOS process. An eptiaxial layer is
built in to prevent latchup. The DG2535/DG2536 contains the
additional benefit of 2,000 V ESD protection.
In space saving MSOP-10 and DFN-10 lead (Pb)-free
packages, the DG2535/DG2536 are high performance, low
r_ON switches for battery powered applications. No lead (Pb) is
used in the manufacturing process either inside the device/
package or on the external terminations. As a committed
partner to the community and the environment, Vishay
Siliconix manufactures this product with the lead (Pb)-free
device terminations. For analog switching products
manufactured in DFN packages, the lead (Pb)-free "-E3/E4"
suffix is being used as a designator. Lead (Pb)-free DFN
products purchased at any time will have either a
nickel-palladium-gold device termination or a 100 % matte tin
device termination. The different lead (Pb)-free materials are
interchangeable and meet all JEDEC standards for reflow and
MSL rating.
FEATURES
• Low Voltage Operation
• Low On-Resistance - r_ON: 0.35 Ω at 2.7 V
• - 69 dB OIRR at 2.7 V, 100 kHz
• MSOP-10 and DFN-10 Packages
• ESD Protection > 2000 V
• Latch-Up Current > 300 mA (JESD 78)
BENEFITS
• Reduced Power Consumption
• High Accuracy
• Reduce Board Space
• 1.8 V Logic Compatible
• High Bandwidth
APPLICATIONS
• Cellular Phones
• Speaker Headset Switching
• Audio and Video Signal Routing
• PCMCIA Cards
• Battery Operated Systems
• Relay Replacement
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG2535
RoHS
COMPLIANT
V+ ₁
NO1 ₂
COM1 ₃
IN1 ₄
NC1 ₅
V+ ₁
NC1 ₂
COM1 ₃
IN1 ₄
NO1 ₅
Top View
DG2536
Top View
10 ^NO2
9 ^COM2
8 ^IN2
7 ^NC2
6 ^GND
10 ^NC2
9 ^COM2
8 ^IN2
7 ^NO2
6 ^GND
TRUTH TABLE
Logic
NC1 and NC2
0
ON
1
OFF
NO1 and NO2
OFF
ON
ORDERING INFORMATION
Temp Range
Package
Part Number
- 40 to 85 °C
MSOP-10
DFN-10
DG2535DQ-T1-E3
DG2536DQ-T1-E3
DG2535DN-T1-E4
DG2536DN-T1-E4
Document Number: 72939
S-71009-Rev. E, 14-May-07
www.vishay.com
1