DG406 Datasheet, PDF (1/12 Pages) Intersil Corporation – Single 16-Channel/Differential 8-Channel, CMOS Analog Multiplexers

DG406/407
Vishay Siliconix
16-Ch/Dual 8-Ch High-Performance CMOS Analog Multiplexers
DESCRIPTION
The DG406 is a 16-channel single-ended analog multiplexer
designed to connect one of sixteen inputs to a common
output as determined by a 4-bit binary address. The DG407
selects one of eight differential inputs to a common
differential output. Break-before-make switching action
protects against momentary shorting of inputs.
An on channel conducts current equally well in both
directions. In the off state each channel blocks voltages up
to the power supply rails. An enable (EN) function allows the
user to reset the multiplexer/demultiplexer to all switches off
for stacking several devices. All control inputs, address (A_x)
and enable (EN) are TTL compatible over the full specified
operating temperature range.
Applications for the DG406/407 include high speed data
acquisition, audio signal switching and routing, ATE
systems, and avionics. High performance and low power
dissipation make them ideal for battery operated and remote
instrumentation applications. For additional application
information order Faxback document numbers 70601 and
70604.
Designed in the 44 V silicon-gate CMOS process, the
absolute maximum voltage rating is extended to 44 volts,
allowing operation with ± 20 V supplies. Additionally single
(12 V) supply operation is allowed. An epitaxial layer
prevents latchup.
For applications information please request FaxBack
documents 70601 and 70604.
FEATURES
• Low On-Resistance - r_DS(on): 50 Ω
• Low Charge Injection - Q: 15 pC
• Fast Transition Time - t_TRANS: 200 ns
• Low Power: 0.2 mW
• Single Supply Capability
• 44 V Supply Max Rating
BENEFITS
• Higher Accuracy
• Reduced Glitching
• Improved Data Throughput
• Reduced Power Consumption
• Increased Ruggedness
• Wide Supply Ranges: ± 5 V to ± 20 V
APPLICATIONS
• Data Acquisition Systems
• Audio Signal Routing
• Medical Instrumentation
• ATE Systems
• Battery Powered Systems
• High-Rel Systems
• Single Supply Systems
Pb-free
Available
RoHS*
COMPLIANT
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG406
Dual-In-Line and SOIC Wide-Body
DG407
Dual-In-Line and SOIC Wide-Body
V+ ₁
NC ₂
NC ₃
S_{16 4}
S_{15 5}
S_{14 6}
S_{13 7}
S_{12 8}
S_{11 9}
S_{10 10}
S_{9 11}
GND ₁₂
NC ₁₃
A_{3 14}
Decoders/Drivers
28 ^D
27 ^V-
26 ^S8
25 ^S7
24 ^S6
23 ^S5
22 ^S4
21 ^S3
20 ^S2
19 ^S1
18 ^EN
17 ^A0
16 ^A1
15 ^A2
V+ ₁
D_{b 2}
NC ₃
S_{8b 4}
S_{7b 5}
S_{6b 6}
S_{5b 7}
S_{4b 8}
S_{3b 9}
S_{2b 10}
S_{1b 11}
GND ₁₂
NC ₁₃
NC ₁₄
2
Decoders/Drivers
28 ^Da
27 ^V-
26 ^S8a
25 ^S7a
24 ^S6a
23 ^S5a
22 ^S4a
21 ^S3a
20 ^S2a
19 ^S1a
18 ^EN
17 ^A0
16 ^A1
15 ^A2
Top View
* Pb containing terminations are not RoHS compliant, exemptions may apply
Top View
Document Number: 70061
S-71009–Rev. I, 14-May-07
www.vishay.com
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