MT8815 Datasheet, PDF (1/6 Pages) Mitel Networks Corporation – ISO-CMOS 8 x 12 Analog Switch Array

ISO-CMOS MT8815
®
8 x 12 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
• R_ON 65Ω max. @ V_DD=12V, 25°C
• ∆R_ON ≤ 10Ω @ V_DD=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 1
November 1988
Ordering Information
MT8815AC 40 Pin Ceramic DIP
MT8815AE 40 Pin Plastic DIP
MT8815AP 44 Pin PLCC
-40° to 85°C
Description
The Mitel MT8815 is fabricated in MITEL’s ISO-
CMOS technology providing low power dissipation
and high reliability. The device contains a 8 x 12
array of crosspoint switches along with a 7 to 96 line
decoder and latch circuits. Any one of the 96
switches can be addressed by selecting the
appropriate seven address bits. The selected switch
can be turned on or off by applying a logical one or
zero to the DATA input. V_SS is the ground reference
of the digital inputs. The range of the analog signal
is from V_DD to V_EE.
STROBE
DATA RESET
VDD VEE
VSS
1
1
AX0
AX1
AX2
AX3
7 to 96
Decoder
Latches
AY0
8 x 12
Switch
Array
AY1
96
96
AY2
•••••••••••••••••••
Yi I/O (i=0-7)
Figure 1 - Functional Block Diagram
Xi I/O
(i=0-11)
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