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MUX508, MUX509

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SBAS758C – JANUARY 2016 – REVISED SEPTEMBER 2016

Product Folder Links: MUX508 MUX509

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Copyright © 2016, Texas Instruments Incorporated

(1)

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

7.4 Thermal Information

THERMAL METRIC(1)

MUX50x

UNIT

PW (TSSOP)

D (SOIC)

16 PINS

16 PINS

RθJA

Junction-to-ambient thermal resistance

103.8

78.3

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

36.8

37.2

°C/W

RθJB

Junction-to-board thermal resistance

49.8

35.7

°C/W

ψJT

Junction-to-top characterization parameter

2.7

8.2

°C/W

ψJB

Junction-to-board characterization parameter

49.1

35.4

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

n/a

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

V

RON

On-resistance

VS = 0 V, ICH = 1 mA

125

170

Ω

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

6

Ω

TA = –40°C to +85°C

9

TA = –40°C to +125°C

11

RFLAT

On-resistance flatness

VS = 10 V, 0 V, –10 V

22

45

Ω

TA = –40°C to +85°C

53

TA = –40°C to +125°C

58

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

1

nA

TA = –40°C to +85°C

–10

10

TA = –40°C to +125°C

–25

25

ID(OFF)

Output off leakage current

Switch state is off,

VS = ±10 V, VD = ±10 V

(1)

–1

0.01

1

nA

TA = -40°C to +85°C

–10

10

TA = -40°C to +125°C

–50

50

ID(ON)

Output on leakage current

Switch state is on,

VD = ±10 V, VS = floating

–1

0.01

1

nA

TA = –40°C to +85°C

–10

10

TA = –40°C to +125°C

–50

50

LOGIC INPUT

VIH

High-level input voltage

2.0

V

VIL

Low-level input voltage

0.8

V

ID

Input current

0.15

µA