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參數(shù)資料
| 型號： | MT8814 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | ISO-CMOS 8 x 12 Analog Switch Array |
| 中文描述： | 標準- 8 × 12的CMOS模擬開關陣列 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 58K |
| 代理商： | MT8814 |
3-33
MT8814
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
65
max. @ V
DD
=12V, 25°C
R
ON
≤
10
@ 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
Description
The Mitel MT8814 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
. Chip Select (CS) allows the
crosspoint array to be cascaded for matrix
expansion.
Ordering Information
MT8814AC
40 Pin Ceramic DIP
MT8814AE
40 Pin Plastic DIP
MT8814AP
44 Pin PLCC
-
40° to 85°C
Figure 1 - Functional Block Diagram
7 to 96
Decoder
Latches
8 x 12
Switch
Array
CS
STROBE
DATA RESET
VDD
VEE
VSS
Xi I/O
(i=0-11)
Yi I/O (i=0-7)
1
1
96
96
AX0
AX1
AY0
AY1
AY2
AX2
AX3
ISSUE 2
November 1988
ISO-CMOS
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