MAX378E データシートの表示（PDF） - Maxim Integrated

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MAX378E

High-Voltage, Fault-Protected Analog Multiplexers

Maxim Integrated 

High-Voltage, Fault-Protected

Analog Multiplexers

ABSOLUTE MAXIMUM RATINGS

Voltage between Supply Pins ..............................................+44V

V+ to Ground ...................................................................+22V

V- to Ground......................................................................-22V

Digital Input Overvoltage:

{ VEN, VA

V+ ......................................................................+4V

V- ........................................................................-4V

Analog Input with Multiplexer Power On..............................±65V

{ } Recommended V+ .....................................+15V

Power Supplies V- .......................................-15V

Analog Input with Multiplexer Power Off..............................±80V

Continuous Current, IN or OUT...........................................20mA

Peak Current, IN or OUT

(Pulsed at 1ms, 10% duty cycle max) ............................40mA

Power Dissipation (Note 1) (CERDIP) ................................1.28W

Operating Temperature Range:

MAX378/379C .....................................................0°C to +70°C

MAX378/379E ..................................................-40°C to +85°C

MAX378/379M ...............................................-55°C to +125°C

Storage Temperature Range .............................-65°C to +150°C

Note 1: Derate 12.8mW/°C above TA = +75°C

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

(V+ = +15V, V- = -15V; VAH (Logic Level High) = +2.4V, VAL (Logic Level Low) = +0.8V, unless otherwise noted.)

PARAMETER

STATIC

ON Resistance

OFF Input Leakage Current

OFF Output Leakage Current

ON Channel Leakage Current

Analog Signal Range

Differential OFF Output

Leakage Current

SYMBOL

rDS(ON)

IIN(OFF)

IOUT(OFF)

IOUT(ON)

VAN

IDIFF

CONDITIONS

VOUT = ±10V, IIN = 100µA

VAL = 0.8V, VAH = 2.4V

VIN = ±10V, VOUT = ±10V

VEN = 0.8V (Note 6)

VOUT = ±10V, VIN = ±10V

VEN = 0.8V

MAX378

(Note 6)

MAX379

VIN(ALL) = VOUT = ±10V

VAH = VEN = 2.4V MAX378

VAL = 0.8V (Note 5) MAX379

(Note 2)

MAX379 only

(Note 6)

-55°C to +125°C

TEMP

MIN TYP MAX

+25°C

2.0 3.0

Full

3.0 4.0

+25°C -0.5 0.03 0.5

Full -50

50

+25°C -1.0 0.1 1.0

Full -200

200

Full -100

100

+25°C -10 0.1 10

Full -600

600

Full -300

300

Full -15

+15

Full -50

50

0°C to +70°C

and

-40°C to +85°C UNITS

MIN TYP MAX

2.0 3.5

kΩ

3.0 4.0

-1.0 0.03 1.0

nA

-50

50

-2.0 0.1 2.0

-200

200 nA

-100

100

-20 0.1 20

-600

600 nA

-300

300

-15

+15 V

-50

50 nA

FAULT

Output Leakage Current

(with Input Overvoltage)

IOUT(OFF)

VOUT = 0V, VIN = ±60V

(Notes 3, 4)

+25°C

Full

20

10

20

nA

20 µA

Input Leakage Current

(with Overvoltage)

IIN(OFF)

VIN = ±60V, VOUT = ±10V

(Notes 3, 4)

+25°C

25

40 µA

Input Leakage Current

(with Power Supplies Off)

CONTROL

Input Low Threshold

Input High Threshold

Input Leakage Current

(High or Low)

IIN(OFF)

VIN = ±75V, VEN = VOUT = 0V

A0 = A1 = A2 = 0V or 5V

+25°C

VAL (Note 4)

VAH (Note 4)

IA

VA = 5V or 0V (Note 5)

Full

Full 2.4

Full -1.0

10

0.8

2.4

1.0 -1.0

20 µA

0.8 V

V

1.0 µA

2 _______________________________________________________________________________________

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