ISO-CMOS
MT8816
8 x 16 Analog Switch Array
Data Sheet
Features
January 2010
•
Internal control latches and address decoder
•
Short set-up and hold times
•
Wide operating voltage: 4.5 V to 13.2 V
•
12Vpp analog signal capability
•
RON 65 Ω max. @ VDD = 12 V, 25°C
•
ΔRON ≤10 Ω @ VDD = 12 V, 25°C
•
Full CMOS switch for low distortion
•
Minimum feedthrough and crosstalk
•
Separate analog and digital reference supplies
•
Low power consumption ISO-CMOS technology
Ordering Information
MT8816AE
MT8816AP
MT8816APR
MT8816AP1
MT8816APR1
MT8816AE1
MT8816AF1
Description
The Zarlink MT8816 is fabricated in Zarlink’s ISOCMOS 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. 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.
Key systems
•
PBX systems
•
Mobile radio
•
Test equipment/instrumentation
•
Analog/digital multiplexers
•
Audio/Video switching
CS
STROBE
DATA RESET
VDD
1
AX0
VEE
VSS
1
7 to 128
Decoder
8 x 16
Switch
Array
Latches
AY0
AY1
AY2
128
128
•••••••••••••••••••
Yi I/O (i=0-7)
Figure 1 - Functional Block Diagram
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 1997-2010, Zarlink Semiconductor Inc. All Rights Reserved.
••••••••••••••••
AX1
AX2
AX3
Tubes
Tubes
Tape & Reel
Tubes
Tape & Reel
Tubes
Trays
-40°C to +85°C
Applications
•
40 Pin PDIP
44 Pin PLCC
44 Pin PLCC
44 Pin PLCC*
44 Pin PLCC*
40 Pin PDIP*
44 Pin TQFP*
* Pb Free Matte Tin
Xi I/O
(i=0-15)
