MT8806 데이터 시트보기 (PDF) - Mitel Networks
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MT8806 Datasheet PDF : 6 Pages
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ISO-CMOS MT8806
®
8 x 4 Analog Switch Array
Features
• Internal control latches and address decoder
• Short set-up and hold times
• Wide operating voltage: 4.5V to 13.2V
• 12Vpp analog signal capability
• RON 65Ω max. @ VDD=12V, 25°C
• ∆RON ≤ 10Ω @ VDD=12V, 25°C
• Full CMOS switch for low distortion
• Minimum feedthrough and crosstalk
• Separate analog and digital reference supplies
• Low power consumption ISO-CMOS technology
Applications
• Key systems
• PBX systems
• Mobile radio
• Test equipment/instrumentation
• Analog/digital multiplexers
• Audio/Video switching
ISSUE 2
November 1988
Ordering Information
MT8806AC 24 Pin Ceramic DIP
MT8806AE 24 Pin Plastic DIP
MT8806AP 28 Pin PLCC
-40° to 85°C
Description
The Mitel MT8806 is fabricated in MITEL’s ISO-
CMOS technology providing low power dissipation
and high reliability. The device contains a 8 x 4 array
of crosspoint switches along with a 5 to 32 line
decoder and latch circuits. Any one of the 32
switches can be addressed by selecting the
appropriate five address bits. The selected switch
can be turned on or off by applying a logical one or
zero to the DATA input. VSS is the ground reference
of the digital inputs. The range of the analog
signal is from VDD to VEE. Chip Select (CS) allows
the crosspoint array to be cascaded for matrix
expansion.
CS STROBE
DATA RESET
VDD VEE
VSS
1
1
AX0
AX1
AY0
5 to 32
Decoder
Latches
AY1
8x4
Switch
Array
AY2
32
32
•••••••••••••••••••
Yi I/O (i=0-7)
Figure 1 - Functional Block Diagram
Xi I/O
(i=0-3)
3-9
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