DG2535/DG2536
Vishay Siliconix
New Product
0.35-ꢀ Low-Voltage Dual SPDT Analog Switch
FEATURES
BENEFITS
APPLICATIONS
D Reduced Power Consumption
D High Accuracy
D Low Voltage Operation
D Cellular Phones
D Low On-Resistance - rON: 0.35 W @ 2.7 V
D −69 dB OIRR @ 2.7 V, 100 kHz
D MSOP-10 and DFN-10 Packages
D ESD Protection >2000 V
D Speaker Headset Switching
D Audio and Video Signal Routing
D PCMCIA Cards
D Reduce Board Space
D 1.8-V Logic Compatible
D High Bandwidth
D Battery Operated Systems
D Relay Replacement
D Latch-Up Current >300 mA (JESD 78)
DESCRIPTION
The DG2535/DG2536 is a sub 1-W (0.35 W @ 2.7 V ) dual
SPDT analog switches designed for low voltage applications.
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 rON 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.
The DG2535/DG2536 has on-resistance matching (less than
0.05 W @ 2.7 V) and flatness (less than 0.2 W @ 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 @ 100 kHz.
The DG2535/DG2536 is built on Vishay Siliconix’s
high-density low voltage CMOS process. An eptiaxial layer is
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG2535
V+
NO1
NO2
COM2
IN2
1
2
3
4
5
10
9
COM1
IN1
8
NC2
GND
7
TRUTH TABLE
NC1
6
Top View
Logic
NC1 and NC2
NO1 and NO2
0
1
ON
OFF
ON
OFF
DG2536
ORDERING INFORMATION
V+
NC1
NC2
COM2
IN2
1
2
3
4
5
10
9
Temp Range
Package
Part Number
DG2535DQ-T1—E3
DG2536DQ-T1—E3
COM1
IN1
MSOP-10
8
-40 to 85°C
NO2
GND
7
DG2535DN-T1—E3/E4
DG2536DN-T1—E3/E4
DFN-10
NO1
6
Top View
Document Number: 72939
S-41967—Rev. B, 01-Nov-04
www.vishay.com
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