MAX4550EAI View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX4550EAI
Maxim Integrated
MAX4550EAI Datasheet PDF : 16 Pages
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Serially Controlled, Dual 4x2, Clickless
Audio/Video Analog Crosspoint Switches
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
Continuous Power Dissipation (TA = +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
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.
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.
ANALOG ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = +5V ±5%, V- = -5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
ANALOG SWITCHES
SYMBOL
CONDITIONS
MIN TYP MAX
Analog Signal Range (Note 3)
VNO_ _,
VCOM_ _,
VS_
V-
V+
On-Resistance
RON
ICOM_ _ = 4mA,
VNO_ _ or VS_ = ±3.0V,
V+ = 4.75V, V- = -4.75V
TA = +25°C
TA = TMIN to TMAX
43
80
100
COM_ _ to NO_ _ or S_
On-Resistance Match Between
Channels (Note 4)
∆RON
ICOM_ _ = 4mA,
VNO_ _ or VS_ = ±3.0V,
V+ = 4.75V, V- = -4.75V
TA = +25°C
TA = TMIN to TMAX
5
10
10
COM_ _ to NO_ _ or S_
On-Resistance Flatness
(Note 5)
ICOM_ _ = 4mA;
TA = +25°C
∆RFLAT(ON) VNO_ _ or VS_ = ±3.0V, 0;
V+ = 4.75V; V- = -4.75V TA = TMIN to TMAX
4
5
8
NO_ _ or S_ Off-Leakage
Current (Note 6)
VNO_ _ or VS_ = ±4.5V, TA = +25°C
-1
0.01
1
NO_(OFF) VCOM_ = +– 4.5V,
V+ = 5.25V, V- = -5.25V TA = TMIN to TMAX -10
10
COM_ _ Off-Leakage Current
(Note 6)
VNO_ _ or VS_ = ±4.5V,
ICOM_(OFF) VCOM_ = +– 4.5V,
V+ = 5.25V, V- = -5.25V
TA = +25°C
TA = TMIN to TMAX
-5
-10
0.01
5
10
COM_ _ On-Leakage Current
(Note 6)
VNO_ _ or VS_ = floating, TA = +25°C
-5
ICOM_(ON) VCOM_ = ±4.5V,
V+ = 5.25V, V- = -5.25V TA = TMIN to TMAX -20
0.01
5
20
AUDIO PERFORMANCE
Total Harmonic Distortion plus
Noise
Off-Isolation (Note 7)
Channel-to-Channel Crosstalk
Channel-to-Channel Crosstalk
THD+N
VISO(A)
VVCCTTAA((AA))
fIN = 1kHz, RL = 1kΩ, VNO_ or VS_ = 1VRMS,
VNO_ or VS_ = 0
VNO = 1VRMS, fIN = 20kHz, Shunt switch on
RL = 10kΩ, S = GND
Shunt switch off
IVCNOOM_ __ o_r=VS1_m=A1VRMS, fIN = 20kHz,
RL = 10kΩ, three channels driven at 20kHz
0.014
-110
-80
-95
UNITS
V
Ω
Ω
Ω
nA
nA
nA
%
dB
dB
2 _______________________________________________________________________________________
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