DG2715_11 Datasheet, PDF (1/9 Pages) Vishay Siliconix – Low-Voltage, 0.4ohm RON, Single SPST Analog Switch

DG2715, DG2716
Vishay Siliconix
Low-Voltage, 0.4  R_ON, Single SPST Analog Switch
DESCRIPTION
The DG2715, DG2716 are low voltage, single supply, dual
SPST analog switches. Designed for high performance
switching of analog signals, the DG2715/2716 provide low
on-resistance (0.4  at + 2.7 V), fast speed (t_ON, t_OFF at
17 ns and 14 ns) and the ability to handle signals over the
entire analog voltage range.
When operated on a + 3 V supply, control pins are
compatible with 1.8 V digital logic. Additionally,
on-resistance flatness and matching (0.05  and 0.1 ) offer
high accuracy between channels.
Built on Vishay Siliconix’s low voltage submicron CMOS
process, the DG2715, DG2716 were designed to offer
solutions that extend beyond audio/video functions, to
providing the performance required for today’s demanding
mixed-signal switching in portable applications.
The DG2715 contains a normally open (NO) switch, and the
DG2716 contains a normally closed switch. An epitaxial
layer prevents latch-up. All switches conduct equally well in
both directions when on, and block up to the power supply
level when off.
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 with 100 % matte tin
device terminations, the lead (Pb)-free “-E3” suffix is being
used as a designator.
FEATURES
• Low voltage operation (1.6 V to 3.6 V)
• Low on-resistance - R_DS(on): 0.4  at 2.7 V
• Off-isolation: - 57 dB at 1 MHz
• Fast switching: 25 ns t_ON
• Low charge injection - Q_INJ: 9 pC
• Low power consumption: < 1 µW
• SC-70 5-lead package
BENEFITS
• High accuracy
• High bandwidth
• TTL and low voltage logic compatibility
• Low power consumption
• Reduced PCB space
APPLICATIONS
• Mixed signal routing
• Portable and battery operated systems
• Low voltage data acquisition
• Modems
• PCMCIA cards
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
SC-70-5L
COM 1
NO 2
GND 3
DG2715
5 V+
4 IN
Top View
Device Marking: F7
TRUTH TABLE (DG2715)
Logic
0
1
Switch
OFF
ON
SC-70-5L
COM 1
NC 2
GND 3
DG2716
5 V+
4 IN
Top View
Device Marking: F6
TRUTH TABLE (DG2716)
Logic
0
1
Switch
ON
OFF
ORDERING INFORMATION
Temp. Range
Package
- 40 °C to 85 °C
SC70-5
Part Number
DG2715DL-T1-E3
DG2716DL-T1-E3
Document Number: 72740
S11-0303-Rev. C, 28-Feb-11
www.vishay.com
1