MT8816 Datasheet, PDF (1/6 Pages) Mitel Networks Corporation – ISO-CMOS 8 x 16 Analog Switch Array

ISO-CMOS MT8816
®
8 x 16 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 2
November 1988
Ordering Information
MT8816AC 40 Pin Ceramic DIP
MT8816AE 40 Pin Plastic DIP
MT8816AP 44 Pin PLCC
-40° to 85°C
Description
The Mitel MT8816 is fabricated in MITEL’s ISO-
CMOS technology providing low power dissipation
and high reliability. The device contains a 8 x 16
array of crosspoint switches along with a 7 to 128
line decoder and latch circuits. Any one of the 128
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 refer-ence
of the digital inputs. The range of the analog signal
is from V_DD to V_EE. Chip Select (CS) allows the
crosspoint array to be cascaded for matrix
expansion.
CS STROBE
DATA RESET
VDD VEE
VSS
AX0
1
1
AX1
AX2
AX3
7 to 128
Decoder
Latches
AY0
8 x 16
Switch
Array
AY1
AY2
128
128
•••••••••••••••••••
Yi I/O (i=0-7)
Figure 1 - Functional Block Diagram
Xi I/O
(i=0-15)
3-45