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STMUX7000のメーカーはSTMicroelectronicsです、この部品の機能は「7-channel MUX/DEMUX」です。 |
部品番号 | STMUX7000 |
| |
部品説明 | 7-channel MUX/DEMUX | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューとSTMUX7000ダウンロード(pdfファイル)リンクがあります。 Total 20 pages
STMUX7000
7-channel MUX/DEMUX for analog video signal
Features
■ Low RON: 4.0 Ω typical
■ VCC operating range: 3.0 to 3.6 V
■ Enhanced ESD protection: > 8 kV (contact) and
8 kV (HBM)
■ Channel on capacitance: 7.8 pF typical
■ Designed for VGA signal switching
■ Integrated switches for RGB, HSYNC, VSYNC
and DDC signals
■ Very low crosstalk: -45 dB at 250 MHz
■ > 1000 MHz -3 dB typical bandwidth (or data
frequency)
■ Low power mode for minimum power
consumption
■ Package: QFN32L
Applications
■ Audio/video switching
QFN32
(3 x 6 mm)
Description
The STMUX7000 is a 7-channel
multiplexer/demultiplexer low RON bidirectional
designed for analog video signal, such as VGA. It
is designed for very low crosstalk, and high
bandwidth to maintain high signal integrity.
The analog video signal multiplexed from one of
two selected sources in the notebook and docking
station while the unselected switch goes to Hi-Z
status.
The device is also protected against high ESD
that supports up to 8 kV contact on all I/O pins.
The device can be put into low power mode
consuming minimum power.
Table 1. Device summary
Order code
STMUX7000QTR
March 2011
Package
QFN32 (3 x 6 x 0.8 mm)
Doc ID 17177 Rev 3
Packing
Tape and reel
1/20
www.st.com
20
1 Page STMUX7000
1 Pin description
Figure 1. Pin connection (top through view)
Pin description
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Table 2.
Pin description
Pin
Symbol
Name and function
8
30
1, 2, 5, 6, 7, 9, 10
4, 16, 23, 29, 32
3, 11, 28
27, 25, 22, 20, 18, 14, 12
26, 24, 21, 19, 17, 15, 13
31
SEL 1
Selecion for bit 0, 1, 2, 3, 4
SEL 2
Selection for bit 5, 6
A0, A1, A2, A3, A4, A5, A6 8-bit bus
VDD
Supply voltage
GND
Ground
0B1, 1B1, 2B1, 3B1, 4B1, 5B1,
6B1
8-bit multiplexed to bus 1
0B2, 1B2, 2B2, 3B2, 4B2, 5B2,
8-bit multiplexed to bus 2
6B2
LP Low power mode enable
Doc ID 17177 Rev 3
3/20
3Pages Maximum rating
2 Maximum rating
STMUX7000
2.1
Stressing the device above the rating listed in the “absolute maximum ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
Table 5. Absolute maximum ratings
Symbol
Parameter
VCC Supply voltage to ground
VIO DC input output voltage
VIC DC control input voltage
IO DC output current(1)
PD Power dissipation
Tstg Storage temperature
TL Lead temperature (10 sec)
1. If VIO x IO does not exceed the maximum limit of PD.
Value
-0.5 to 4.6
-0.5 to 4.6
-0.5 to 4.6
120
0.5
-65 to 150
300
Unit
V
V
V
mA
W
°C
°C
Recommended operating conditions
Table 6. Recommended operating conditions
Symbol
Parameter
Value
Unit
Min Typ Max
VCC Supply voltage to ground
VIC DC control input voltage (SEL, LP)
VIO DC input/output voltage
TA Operating temperature
3 - 3.6 V
0 - 5V
0
-
VCC
V
-40 - 85 ° C
6/20 Doc ID 17177 Rev 3
6 Page | |||
ページ | 合計 : 20 ページ | ||
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PDF ダウンロード | [ STMUX7000 データシート.PDF ] |
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部品番号 | 部品説明 | メーカ |
STMUX7000 | 7-channel MUX/DEMUX | STMicroelectronics |