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參數(shù)資料
| 型號： | MAX499CWG |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Quad/Triple, SPDT, RGB Switches with 250MHz Video Buffer Amplifiers |
| 中文描述： | TRIPLE 1-CHANNEL, AUDIO/VIDEO SWITCH, PDSO24 |
| 封裝： | 0.300 INCH, SOP-24 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 155K |
| 代理商： | MAX499CWG |
M
Quad/Triple, S PDT, RGB S witc hes
with 250MHz Video Buffer Amplifiers
_______________________________________________________________________________________
7
______________________________________________________________Pin Desc ription
—
23
22
21
28
IN0A
Signal Input 0, Channel A
27
LE
Latch-Enable Input. With LE = 1,
EN
is latched along with A0 when
CS
goes high. When LE = 0,
the
EN
latch is transparent independently of
CS
’
s state.
26
EN
Output Buffer-Enable Input.
EN
= 0 enables the output buffer amplifiers, and
EN
= 1 disables
the output buffers if
CS
is low.
EN
is latched during
CS
’
s low-to-high transition if LE is high.
EN
is not latched if LE is low.
25
A0
Address Input. A0 = 0 selects channel A, and A0 = 1 selects channel B if
CS
is low. A0 is
latched on
CS
’
s
l
ow-to-high transition.
20
—
19
16
24
CS
Chip-Select Input. When
CS
is low, the A0 and
EN
latches are transparent. The data present at A0
is latched when
CS
goes high. LE’s status determines whether
EN
is latched along with A0, or if the
EN
latch remains transparent independently of
CS
.
23
OUT0
Output 0
20
OUT1
Output 1
18
OUT2
Output 2
MAX499
2, 4, 9,
11, 24
1
3
7, 17
—
6, 18
5
14
13, 15
12
10
8
NAME
FUNCTION
MAX498
1, 3, 5,
11, 13,
19
GND
Analog Ground. All ground pins are internally connected. Connect all ground pins externally to
ground to minimize impedance.
PIN
2
IN1A
Signal Input 1, Channel A
4
IN2A
Signal Input 2, Channel A
9, 21
V
EE
Negative Power-Supply Voltage. Connect V
EE
to -5V. V
EE
pins are internally connected.
Connect both pins to -5V externally to minimize supply impedance. Bypass each pin to
ground with a 0.1μF ceramic capacitor.
8
IN0B
Signal Input 0, Channel B
7, 22
V
CC
Positive Power-Supply Voltage. Connect V
CC
to +5V. V
CC
pins are internally connected.
Connect both pins externally to +5V to minimize supply impedance. Bypass each pin to
ground with a 0.1μF ceramic capacitor.
6
IN3A
Signal Input 3, Channel A
16
OUT3
Output 3
15, 17
N.C.
No Connect. Not internally connected; connect to GND.
14
IN3B
Signal Input 3, Channel B
12
IN2B
Signal Input 2, Channel B
10
IN1B
Signal Input 1, Channel B
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX499CWG+ | 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX499CWG+T | 功能描述:視頻開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX499CWG-T | 功能描述:視頻開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX-50 | 功能描述:保險絲 MAXI FUSE RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| MAX500 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:CMOS, Quad, Serial-Interface 8-Bit DAC |
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