+3 V/+5 V/ 5 V ꢀCMO ꢁ4 ꢂan ꢃ4ꢀꢄꢂaaꢅe
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ADG65ꢃ/ADG659
demultiplexers and have an input range that extends to the
supplies. All channels exhibit break-before-make switching
action, preventing momentary shorting when switching
channels. All digital inputs have 0.8 V to 2.4 V logic thresholds,
ensuring TTL/CMOS logic compatibility when using single
+5 V or dual 5 V supplies.
FEATURES
2 ꢀ to 6 ꢀ dual supply
2 ꢀ to 12 ꢀ single supply
Automotive temperature range −40°C to +125°C
<0.1 nA leakage currents
45 Ω on resistance over full signal range
Rail-to-rail switching operation
Single 8-to-1 multiplexer ADG658
Differential 4-to-1 multiplexer ADG659
16-lead LFCSP/TSSOP/QSOP packages
Typical power consumption <0.1 µW
TTL/CMOS compatible inputs
The ADG658 and ADG659 are available in 16-lead TSSOP/
QSOP packages and 16-lead 4 mm × 4 mm LFCSP packages.
PRODUCT HIGHLIGHTS
1. Single- and dual-supply operation.
Package upgrades to 74HC4051/74HC4052 and
MAX4051/MAX4052/MAX4581/MAX4582
The ADG658 and ADG659 offer high performance and are
fully specified and guaranteed with 5 V, +5 V, and +3 V
supply rails.
APPLICATIONS
2. Automotive temperature range −40°C to +125°C.
3. Low power consumption, typically <0.1 µW.
Automotive applications
Automatic test equipment
Data acquisition systems
Battery-powered systems
Communication systems
Audio and video signal routing
Relay replacement
4. 16-lead 4 mm × 4 mm LFCSP packages, 16-lead TSSOP
package and 16-lead QSOP package.
FUNCTIONAL BLOCK DIAGRAM
Sample-and-hold systems
Industrial control systems
ADG659
ADG658
GENERAL DESCRIPTION
S1
S1A
S4A
DA
DB
The ADG658 and ADG659 are low voltage, CMOS analog
multiplexers comprised of eight single channels and four
differential channels, respectively. The ADG658 switches one of
eight inputs (S1–S8) to a common output, D, as determined by
the 3-bit binary address lines A0, A1, and A2. The ADG659
switches one of four differential inputs to a common differential
output, as determined by the 2-bit binary address lines A0 and
D
S1B
S4B
S8
1 OF 8
DECODER
1 OF 4
DECODER
EN
A1. An
input on both devices is used to enable or disable
the device. When disabled, all channels are switched off.
A0 A1 A2 EN
A0
A1
EN
These parts are designed on an enhanced process that provides
lower power dissipation yet gives high switching speeds. These
parts can operate equally well as either multiplexers or
SWITCHES SHOWN FOR A LOGIC 1 INPUT
Figure 1.
Rev. A
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