參數(shù)資料
型號(hào)： MAX4574CEI+T
廠(chǎng)商： Maxim Integrated Products
文件頁(yè)數(shù)： 9/16頁(yè)
文件大?。?/td> 0K
描述： IC AUDIO/VIDEO SWITCH 28QSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
功能： 音頻/視頻切換
電路： 2 x SPST，6 x SPDT
導(dǎo)通狀態(tài)電阻： 35 歐姆
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 2.7 V ~ 5.25 V
電流 - 電源： 6µA
工作溫度： 0°C ~ 70°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 28-SSOP（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 28-QSOP
包裝： 帶卷 (TR)
MAX4571–MAX4574
Serially Controlled, Clickless
Audio/Video Switches
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +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.
V+ to GND ................................................................-0.3V to +6V
NO_ _, COM_, DOUT to GND (Note 1) ........-0.3V to (V+ + 0.3V)
SCL, SDA, CS, SCLK, DIN, A0, A1 to GND..............-0.3V to +6V
Continuous Current into Any Terminal..............................±10mA
Peak Current (pulsed at 1ms, 10% duty cycle)................±50mA
Continuous Power Dissipation (TA = +70°C)
QSOP (derate 10.8mW/°C above +70°C) ...................860mW
SSOP (derate 9.5mW/°C above +70°C) .....................762mW
Wide SO (derate 12.5mW/°C above +70°C).............1000mW
Operating Temperature Ranges
MAX457_C_ _ ....................................................0°C to +70°C
MAX457_E_ _..................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
VNO_ _ = 4.5V, 1V;
VCOM_ = 1V, 4.5V;
V+ = 5.25V
ICOM_ = 4mA;
V+ = 4.75V;
VNO_ _ = 1V, 2V, 3V
ICOM_ = 4mA,
VNO_ _ = 3V,
V+ = 4.75V
CONDITIONS
V
0V+
VNO_ _,
VCOM_
ANALOG SWITCHES
Analog Signal Range (Note 3)
nA
-0.2
0.01
0.2
INO_ _ (OFF)
NO_ _ Off-Leakage
Current (Note 6)
2
6
RFLAT
On-Resistance
Flatness (Note 5)
25
35
RON
On-Resistance
45
0.8
3
RON
On-Resistance Match
Between Channels (Note 4)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
COM_ Off-Leakage
Current (Note 6)
ICOM_ (OFF)
VNO_ _ = 4.5V, 1V;
VCOM_ = 1V, 4.5V;
V+ = 5.25V
-0.2
0.01
0.2
nA
COM _ On-Leakage
Current (Note 6)
ICOM_ (ON)
VCOM_ = 4.5V, 1V;
VNO_ _ = 4.5V, 1V, or
floating; V+ = 5.25V
-0.2
0.01
0.2
nA
AUDIO PERFORMANCE
Total Harmonic Distortion
plus Noise
THD+N
fIN = 1kHz, RL = 600, VNO_ _ = 1VRMS,
VNO_ _ = 2.5V
0.07
%
Off-Isolation (Note 7)
VISO(A)
VNO_ _ = 1VRMS, fIN = 20kHz,
RL = 600, Figure 1
-90
dB
Channel-to-Channel Crosstalk
VCT(A)
VNO_ _ = 1VRMS, fIN = 20kHz,
RS = 600, Figure 1
-90
dB
ICOM_ = 4mA,
VNO_ _ = 3V,
V+ = 4.75V
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
3
TA = TMIN to TMAX
6
TA = TMIN to TMAX
-10
10
-10
10
-10
10
ANALOG SWITCHES
AUDIO PERFORMANCE
Note 1: Signals on NO_ _ or COM_ exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to maximum
current rating.
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