MUX508IPWR datasheet(6/37 Pages) TI1

6 / 37 page

MUX508, MUX509

SBAS758A – JANUARY 2016 – REVISED MARCH 2016

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(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report, SPRA953.

7.4 Thermal Information

THERMAL METRIC(1)

MUX50x

UNIT

PW (TSSOP)

16 PINS

RθJA

Junction-to-ambient thermal resistance

103.8

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

36.8

°C/W

RθJB

Junction-to-board thermal resistance

49.8

°C/W

ψJT

Junction-to-top characterization parameter

2.7

°C/W

ψJB

Junction-to-board characterization parameter

49.1

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

N/A

°C/W

(1)

When VS is positive, VD is negative, and vice versa.

7.5 Electrical Characteristics: Dual Supply

at TA = 25°C, VDD = 15 V, and VSS = –15 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

ANALOG SWITCH

Analog signal range

TA = –40°C to +125°C

VSS

VDD

RON

On-resistance

VS = 0 V, ICH = 1 mA

125

170

VS = ±10 V, ICH = 1 mA

145

200

TA = –40°C to +85°C

230

TA = –40°C to +125°C

250

ΔRON

On-resistance mismatch

between channels

VS = ±10 V, ICH = 1 mA

2.4

TA = –40°C to +85°C

TA = –40°C to +125°C

RFLAT

On-resistance flatness

VS = 10 V, 0 V, –10 V

TA = –40°C to +85°C

TA = –40°C to +125°C

On-resistance drift

VS = 0 V

0.52

%/°C

IS(OFF)

Input leakage current

Switch state is off,

VS = ±10 V, VD = ±10 V

(1)

–1

0.01

TA = –40°C to +85°C

–10

TA = –40°C to +125°C

–25

Output leakage current

Switch state is off,

S = ±10 V, D = ±10 V(1)

–1

0.01

TA = -40°C to +85°C

–10

TA = -40°C to +125°C

–50

Switch state is on,

D = ±10 V, S = floating

–1

0.01

TA = –40°C to +85°C

–10

TA = –40°C to +125°C

–50

LOGIC INPUT

VIH

High-level input voltage

2.0

VIL

Low-level input voltage

0.8

Input current

0.15

µA

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