MAX4598 데이터 시트보기 (PDF) - Maxim Integrated

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MAX4598

Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer

Maxim Integrated 

Low-Voltage, Combination Single-Ended

8-to-1/Differential 4-to-1 Multiplexer

ABSOLUTE MAXIMUM RATINGS

V+ to GND ..............................................................-0.3V to +13V

V- to GND ...............................................................-13V to +0.3V

V+ to V-...................................................................-0.3V to +13V

A_, EN, LATCH, NLATCH, NO_, COM_

(Note 1)...............................................(V- - 0.3V) to (V+ + 0.3V)

Continuous Current (any terminal)....................................±20mA

Peak Current, NO_, or COM_

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

Continuous Power Dissipation (TA = +70°C)

SSOP (derate 8mW/°C above +70°C) .........................640mW

Wide SO (derate 10mW/°C above +70°C)...................800mW

Plastic DIP (derate 10.53mW/°C above +70°C) ..........889mW

Operating Temperature Ranges

MAX4598C_P ......................................................0°C to +70°C

MAX4598E_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, NLATCH, or A_ exceeding V+ or V- are clamped by internal diodes. Limit forward cur-

rent 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 Supplies

(V+ = +5V ±10%, V- = -5V ±10%, VIH = 2.4V, VIL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at

TA = +25°C.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNIT

SWITCH

Analog Signal Range

VCOM_,

VNO_

(Note 3)

V-

V+

V

On-Resistance

RON

ICOM_ = 1mA,

VNO_ = ±3.0V,

V+ = 4.5V, V- = -4.5V

TA = +25°C

TA = TMIN to TMAX

45

75

Ω

100

On-Resistance Matching

Between Channels (Note 4)

∆RON

ICOM_ = 1mA,

TA = +25°C

VNO_ = ±3.0V,

V+ = 4.5V, V- = -4.5V TA = TMIN to TMAX

1

4

Ω

6

On-Resistance Flatness

(Note 5)

NO Off-Leakage Current

(Note 6)

RFLAT

INO(OFF)

ICOM_ = 1mA;

VNO_ = -3V, 0, 3V;

V+ = 4.5V, V- = -4.5V

VNO_ = ±±4.5V,

VCOM_ = ±4.5V,

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

TA = +25°C

TA = TMIN to TMAX

TA = +25°C

TA = TMIN to TMAX

7

10

Ω

13

-0.1 0.01

0.1

nA

-2

2

COM Off-Leakage Current

(Note 6)

ICOM(OFF) VVCNOOM_ =_ =±±4±.45.V5,V,

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

TA = +25°C

TA = TMIN to TMAX

-0.2 0.01

0.2

nA

-10

10

COM On-Leakage Current

(Note 6)

LOGIC INPUTS

Input High Voltage

Input Low Voltage

Input Current with Input

Voltage High

VCOM_ = ±4.5V,

ICOM(ON) VNO_ = ±4.5V,

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

TA = +25°C

TA = TMIN to TMAX

-0.2 0.01

0.2

nA

-10

10

VIH

2.4

1.7

V

VIL

1.4

0.8

V

IIH

VEN = VA_ = VLATCH = VNLATCH = VCAL = V+ -0.1

0.01

0.1

µA

Input Current with Input

Voltage Low

IIL

VEN = VA_ = VLATCH = VNLATCH = VCAL = 0

-0.1 0.01

0.1

µA

2 _______________________________________________________________________________________

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