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參數(shù)資料
| 型號(hào)： | MAX4550-MAX4570 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 數(shù)字信號(hào)處理 |
| 英文描述： | Fixed-Point Digital Signal Processors 240-BGA MICROSTAR |
| 中文描述： | 串行控制，雙4x2，無咔嗒聲的音頻/視頻模擬交叉點(diǎn)開關(guān) |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 170K |
| 代理商： | MAX4550-MAX4570 |
M
S erially Controlled, Dual 4x2, Clic kless
Audio/Video Analog Crosspoint S witc hes
_______________________________________________________________________________________
9
Pin Desc ription
Shunt Input to Crosspoint B. Use for shunt capacitor or AC ground connection to
improve off-isolation, or as an additional input to switch matrix B.
Input 3 to Crosspoint A
Input 3 to Crosspoint B
High Side of Bias Network. Use to give the outputs a DC bias when inputs are
AC-coupled (refer to the Using the Internal Bias Resistors section).
1
1
2
3
2
3
NO3A
NO3B
SB
Low Side of Bias Network. Use to give the outputs a DC bias when inputs are
AC-coupled (refer to the Using the Internal Bias Resistors section).
Input 4 to Crosspoint A
Input 4 to Crosspoint B
5
5
6
7
6
7
BIASL
NO4A
NO4B
BIASH
4
4
Positive Supply Voltage. Supply range is +2.7V to +5.25V. Connect pin 8 to pin 24 exter-
nally.
Output 2 of Crosspoint A
Auxiliary Output 0
8, 24
8, 24
9
10
9
V+
COM2A
Q0
Output 2 of Crosspoint B
Auxiliary Output 1
LSB+1 of 2-Wire Serial-Interface Address Field
11
12
—
11
12
13
COM2B
Q1
A0
10
Chip Select of 3-Wire Interface. Logic low on
CS
enables serial data to be clocked in to
device. Programming commands are executed on
CS
’s rising edge.
2-Wire Serial-Interface Clock Input
3-Wire Serial-Interface Clock Input
13
—
—
14
14
—
CS
SCL
SCLK
2-Wire Serial-Interface Data Input. Data is clocked in on SCL’s rising edge.
3-Wire Serial-Interface Data Input. Data is clocked in on SCLK’s rising edge.
LSB+2 of 2-Wire Serial-Interface Address Field
—
15
—
15
—
16
SDA
DIN
A1
Data Output of 3-Wire Interface. Input data is clocked out and SCLK’s falling edge
delayed by 16 clock cycles. DOUT remains active when
CS
is high.
Auxiliary Output 2
Output 1 of Crosspoint A
16
—
17
18
17
18
DOUT
Q2
Auxiliary Output 3
Output 1 of Crosspoint A
Ground
Input 1 to Crosspoint A
Input 1 to Crosspoint B
Negative Supply Voltage. Supply range is from -5.25V to 0.
Input 2 to Crosspoint A
Input 2 to Crosspoint B
Shunt Input to Crosspoint A. Use for shunt capacitor or AC ground connection to
improve off-isolation, or as an additional input to switch matrix A.
19
20
21
22
23
25
26
27
19
20
21
22
23
25
26
27
Q3
COM1A
GND
NO1A
NO1B
V-
NO2A
NO2B
COM1B
28
28
SA
MAX4550
FUNCTION
MAX4570
NAME
PIN
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX4550CWI | Fixed-Point Digital Signal Processors 240-BGA MICROSTAR |
| MAX4550EAI | Fixed-Point Digital Signal Processors 240-BGA MICROSTAR |
| MAX4570CWI | Serially Controlled, Dual 4x2, Clickless Audio/Video Analog Crosspoint Switches |
| MAX4570EAI | Serially Controlled, Dual 4x2, Clickless Audio/Video Analog Crosspoint Switches |
| MAX4571 | Serially Controlled, Clickless Audio/Video Switches |
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| MAX4551CEE | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4551CEE+ | 功能描述:模擬開關(guān) IC Quad Low-V SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4551CEE+T | 功能描述:模擬開關(guān) IC Quad Low-V SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4551CEE-T | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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