參數(shù)資料
型號(hào)： MAX4570EAI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 運(yùn)動(dòng)控制電子
英文描述： Serially Controlled, Dual 4x2, Clickless Audio/Video Analog Crosspoint Switches
中文描述： DUAL 4-CHANNEL, CROSS POINT SWITCH, PDSO28
封裝： SSOP-28
文件頁(yè)數(shù)： 2/16頁(yè)
文件大?。?/td> 170K
代理商： MAX4570EAI
Channel-to-Channel Crosstalk
Channel-to-Channel Crosstalk
V
CTA(A)
V
CTA(A)
ICOM_ _ = 1mA
V
= 1V
RMS
, f
IN
= 20kHz,
R
L
= 10k
, three channels driven at 20kHz
M
S erially Controlled, Dual 4x2, Clic kless
Audio/Video Analog Crosspoint S witc hes
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V+ to GND............................................................... -0.3V to +6V
V+ to V-................................................................-0.3V to +13.2V
V- to GND .................................................................+0.3V to -6V
NO_ _ , S_, BIAS_, COM_ _, Q_, A1, DOUT to GND
(Note 1)...............................................(V- - 0.3V) to (V+ + 0.3V)
CS
, SCLK, DIN, SCL, SDA, A0 to GND....................-0.3V to +6V
Continuous Current into Any Terminal..............................±10mA
Peak Current, NO_ _ , S_ , COM_ _
(pulsed at 1ms, 10% duty cycle max) ..........................±40mA
ANALOG ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = +5V ±5%, V- = -5V ±5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1:
Signals on NO_ _, S_, or COM_ _ exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to maxi-
mum current rating.
Continuous Power Dissipation (T
A
= +70°C)
28-Pin SSOP (derate 9.52mW/°C above +70°C) .........762mW
28-Pin Wide SO (derate 12.5mW/°C above +70°C) ...1000mW
Operating Temperature Ranges
MAX4550C_I/MAX4570C_I ...............................-0°C to +70°C
MAX4550E_I/MAX4570E_I ..............................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
I
COM_ _
= 4mA,
V
NO_ _
or V
S_
= ±3.0V,
V+ = 4.75V, V- = -4.75V
CONDITIONS
43
80
R
ON
On-Resistance
V
V-
V+
V
NO_ _
,
V
COM_ _
,
V
S_
Analog Signal Range (Note 3)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
-110
-80
T
A
= +25°C
T
A
= T
MIN
to T
MAX
100
I
COM_ _
= 4mA,
V
NO_ _
or V
S_
= ±3.0V,
V+ = 4.75V, V- = -4.75V
5
10
R
ON
COM_ _ to NO_ _ or S_
On-Resistance Match Between
Channels (Note 4)
T
A
= +25°C
T
A
= T
MIN
to T
MAX
10
I
COM_ _
= 4mA;
V
NO_ _
or V
S_
= ±3.0V, 0;
V+ = 4.75V; V- = -4.75V
4
5
R
FLAT(ON)
COM_ _ to NO_ _ or S_
On-Resistance Flatness
(Note 5)
T
A
= +25°C
T
A
= T
MIN
to T
MAX
8
V
NO_ _
or V
S_
= ±4.5V,
V
COM_
=
–
+4.5V,
V+ = 5.25V, V- = -5.25V
nA
-1
0.01
1
NO
_(OFF)
NO_ _ or S_ Off-Leakage
Current (Note 6)
T
A
= +25°C
T
A
= T
MIN
to T
MAX
-10
10
V
NO_ _
or V
S_
= ±4.5V,
V
COM_
=
–
+4.5V,
V+ = 5.25V, V- = -5.25V
nA
-5
0.01
5
I
COM_(OFF)
COM_ _ Off-Leakage Current
(Note 6)
T
A
= +25°C
T
A
= T
MIN
to T
MAX
-10
10
V
NO_ _
or V
S_
= floating,
V
COM_
= ±4.5V,
V+ = 5.25V, V- = -5.25V
nA
-5
0.01
5
I
COM_(ON)
COM_ _ On-Leakage Current
(Note 6)
T
A
= +25°C
T
A
= T
MIN
to T
MAX
-20
20
dB
-95
V
NO
= 1V
RMS
, f
IN
= 20kHz,
R
L
= 10k
, S = GND
dB
V
ISO(A)
Off-Isolation (Note 7)
f
IN
= 1kHz, R
L
= 1k
, V
NO_
or V
S_
= 1V
RMS
,
V
NO_
or V
S_
= 0
%
0.014
THD+N
Total Harmonic Distortion plus
Noise
Shunt switch on
Shunt switch off
ANALOG SWITCHES
AUDIO PERFORMANCE
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MAX4570EAI+T 功能描述:視頻開(kāi)關(guān) IC 4x2 Clickless A/V Crosspoint Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)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
MAX4570EAI-T 功能描述:視頻開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)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
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