MAX4578CWP Просмотр технического описания (PDF) - Maxim Integrated
Номер в каталоге
Компоненты Описание
производитель
MAX4578CWP Datasheet PDF : 20 Pages
| |||
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
ABSOLUTE MAXIMUM RATINGS
(Voltage Referenced to GND)
V+ ...........................................................................-0.3V to +44V
V- ............................................................................-44V to +0.3V
V+ to V-...................................................................-0.3V to +44V
CAL, LATCH A_, EN, NO_, COM_, REFHI,
REFLO (Note 1) ................................(V- - 0.3V) to (V+ + 0.3V)
Continuous Current (any terminal)....................................±30mA
Peak Current, NO_ or COM_
(pulsed at 1ms, 10% duty cycle max) .........................±100mA
Continuous Power Dissipation (TA = +70°C)
SSOP (derate 8mW/°C above +70°C) ..........................640mW
Wide SO (derate 8mW/°C above +70°C)......................800mW
Plastic DIP (derate 10.53mW/°C above +70°C) ...........842mW
Operating Temperature Ranges
MAX4578C_P/MAX4579C_P................................0°C to +70°C
MAX4578E_P/MAX4579E_P .............................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: Signals on NO_, COM_, EN, LATCH, CAL, A_ exceeding V+ or V- are clamped by internal diodes. Limit forward current to
maximum current ratings.
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.
ELECTRICAL CHARACTERISTICS—Dual ±15V Supplies
(V+ = +15V ±10%, V- = -15V ±10%, logic levels = 2.4V and 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are
at TA = +25°C.) (Note 2)
-0.05PAR0A.M00E5TER 0.05 SYMBOL
CONDITIONS
MIN TYP MAX UNITS
SWITCH
Analog Signal Range
VCOM_,
VNO_
(Note 3)
V-
V+
V
On-Resistance
RDS(ON)
ICOM_ = 0.2mA, VNO_ = ±10V,
V+ = 13.5V, V- = -13.5V
TA = +25°C
TA = TMIN to TMAX
220
350
Ω
475
On-Resistance Matching
Between Channels
(Note 4)
∆RON
ICOM_ = 0.2mA, VNO_ = ±10V,
V+ = 13.5V, V- = -13.5V
TA = +25°C
TA = TMIN to TMAX
4
12
Ω
15
NO Off-Leakage Current
(Note 5)
INO_(OFF)
VNO_ = +– 14V, VCOM_ = ±14V,
V+ = 16.5V, V- = -16.5V
TA = +25°C
-0.02
TA = TMIN to TMAX -1.25
0.001
0.02
1.25
nA
COM Off-Leakage
Current (Note 5)
VCOM_ = ±14V,
ICOM_(OFF)
VNO_ = +– 14V,
V+ = 16.5V,
V- = -16.5V
MAX4578
MAX4579
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
-0.05
-6.5
-0.05
-3.25
0.005
0.005
0.05
6.5
0.05
3.25
nA
COM On-Leakage
Current (Note 5)
VCOM_ = ±14V, MAX4578
TA = +25°C
-0.05 0.006 0.05
ICOM_(ON)
VNO_ = ±14V,
V+ = 16.5V,
V- = -16.5V
MAX4579
TA = TMIN to TMAX -6.5
6.5
nA
TA = +25°C
-0.05 0.008 0.05
TA = TMIN to TMAX -3.25
3.25
2 _______________________________________________________________________________________
Share Link: 