9.5 Ω R
ON
, 16-Channel, Differential 8-Channel,
±15 V/+12 V/±5 V iCMOS Multiplexers
Data Sheet
ADG1406/ADG1407
Rev. C Document Feedback
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FEATURES
9.5 Ω on resistance at 25°C
Up to 300 mA of continuous current
Fully specified at ±15 V/+12 V/±5 V
3 V logic-compatible inputs
Rail-to-rail operation
Break-before-make switching action
28-lead TSSOP and 32-lead, 5 mm × 5 mm LFCSP
APPLICATIONS
Medical equipment
Audio and video routing
Automatic test equipment
Data acquisition systems
Battery-powered systems
Sample-and-hold systems
Communication systems
FUNCTIONAL BLOCK DIAGRAMS
ADG1406
S1
16
D
1-OF-16
DECODER
A0 A1 A2 A3 EN
07419-001
Figure 1.
ADG1407
S1A
S8B
DA
DB
S8A
S1B
1-OF-8
DECODER
A0 A1 A2 EN
07419-002
Figure 2.
GENERAL DESCRIPTION
The ADG1406 and ADG1407 are monolithic iCMOS® analog
multiplexers comprising 16 single channels and eight differential
channels, respectively. The ADG1406 switches one of 16 inputs
to a common output, as determined by the 4-bit binary address
lines (A0, A1, A2, and A3). The ADG1407 switches one of eight
differential inputs to a common differential output, as determined
by the 3-bit binary address lines (A0, A1, and A2). An EN input
on both devices enables or disables the device. When disabled,
all channels switch off. When on, each channel conducts equally
well in both directions and has an input signal range that extends
to the supplies.
The industrial CMOS (iCMOS) modular manufacturing
process combines high voltage complementary metal-oxide
semiconductor (CMOS) and bipolar technologies. It enables the
development of a wide range of high performance analog ICs
capable of 33 V operation in a footprint that no other generation
of high voltage devices has been able to achieve. Unlike analog
ICs using conventional CMOS processes, iCMOS components
can tolerate high supply voltages while providing increased
performance, dramatically lower power consumption, and
reduced package size.
The ultralow on resistance and on-resistance flatness of these
switches make them ideal solutions for data acquisition and gain
switching applications where low distortion is critical. iCMOS
construction ensures ultralow power dissipation, making the
devices ideally suited for portable and battery-powered instruments.
Table 1. Related Devices
Device No. Description
ADG1206/ADG1207
Low capacitance, low charge injection,
and low leakage 8-/16-channel ±15 V
multiplexers