MAX395C/D 查看數據表（PDF） - Maxim Integrated

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MAX395C/D

Serially Controlled, Low-Voltage, 8-Channel SPST Switch

Maxim Integrated 

Serially Controlled, Low-Voltage,

8-Channel SPST Switch

ABSOLUTE MAXIMUM RATINGS

Voltages Referenced to GND

V+ ...........................................................................-0.3V, +17V

V- ............................................................................-17V, +0.3V

V+ to V-...................................................................-0.3V, +17V

SCLK, CS, DIN, DOUT, RESET .................-0.3V to (V+ + 0.3V)

NO, COM .................................................(V- - 2V) to (V+ + 2V)

Continuous Current into Any Terminal..............................±30mA

Peak Current, NO_ or COM_

(pulsed at 1ms,10% duty cycle)..................................±100mA

Continuous Power Dissipation (TA = +70°C)

Narrow Plastic DIP (derate 13.33mW/°C above +70°C)...1067mW

Wide SO (derate 11.76mW/°C above +70°C)...............941mW

Narrow CERDIP (derate 12.50mW/°C above +70°C)....1000mW

Operating Temperature Ranges

MAX395C_ G .......................................................0°C to +70°C

MAX395E_ G ....................................................-40°C to +85°C

MAX395MRG ..................................................-55°C to +125°C

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

Lead Temperature (soldering, 10sec) .............................+300°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—Dual Supplies

(V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP

(Note 1)

MAX UNITS

ANALOG SWITCH

Analog Signal Range

COM, NO On-Resistance

VCOM, VNO

RON

V+ = 5V, V- = -5V,

VCOM = ±3V, INO = 1mA

C, E, M

V-

TA = +25°C

C, E, M

V+

V

60

100

Ω

125

COM, NO On-Resistance Match

Between Channels (Note 2)

∆RON

V+ = 5V, V- = -5V,

VCOM = ±3V, INO = 1mA

TA = +25°C

C, E, M

5

Ω

10

COM, NO On-Resistance

Flatness (Note 2)

RFLAT(ON)

V+ = 5V, V- = -5V, INO = 1mA, TA = +25°C

VCOM = -3V, 0V, 3V

C, E, M

10

Ω

15

NO Off Leakage Current

(Note 3)

V+ = 5.5V, V- = -5.5V,

TA = +25°C -0.1 0.002 0.1

VCOM = -4.5V, VNO = 4.5V

C, E, M

-10

10

INO(OFF)

V+ = 5.5V, V- = -5.5V,

nA

TA = +25°C -0.1 0.002 0.1

VCOM = 4.5V, VNO = -4.5V

C, E, M

-10

10

COM Off Leakage Current

(Note 3)

V+ = 5.5V, V- = -5.5V,

TA = +25°C -0.1 0.002 0.1

VCOM = -4.5V, VNO = 4.5V

C, E, M

-10

10

ICOM(OFF)

V+ = 5.5V, V- = -5.5V,

nA

TA = +25°C 0.1 0.002 0.1

VCOM = 4.5V, VNO = -4.5V

C, E, M

-10

10

COM On Leakage Current

(Note 3)

ICOM(ON)

V+ = 5.5V, V- = -5.5V,

VCOM = VNO = ±4.5V

TA = +25°C -0.2 0.01

0.2

nA

C, E, M

-20

20

DIGITAL I/O

DIN, SCLK, CS, RESET Input

Voltage Logic Threshold High

VIH

C, E, M

2.4

V

DIN, SCLK, CS, RESET Input

Voltage Logic Threshold Low

VIL

C, E, M

0.8

V

DIN, SCLK, CS, RESET Input

Current Logic High or Low

DOUT Output Voltage Logic High

DOUT Output Voltage Logic Low

SCLK Input Hysteresis

IIH, IIL

VDOUT

VDOUT

SCLKHYST

VDIN, VSCLK,

VCS = 0.8V or 2.4V

IDOUT = 0.8mA

IDOUT = -1.6mA

C, E, M

C, E, M

C, E, M

C, E, M

-1

0.03

1

µA

2.8

V+

V

0

0.4

V

100

mV

2 _______________________________________________________________________________________

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