LM89 datasheet(5/37 Pages) TI

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LM89

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SNIS128D – AUGUST 2002 – REVISED JUNE 2014

8.2 Handling Ratings

MIN

MAX

UNIT

Tstg

Storage temperature range

-65

150

°C

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all

-2000

2000

pins(1)

Charged device model (CDM), per JEDEC specification

-1000

1000

V(ESD)

Electrostatic discharge

JESD22-C101, all pins; Applies only to LM89-1DiMM(2)

Machine model ESD stress voltage, per JEDEC specification

-200

200

JESD22-A115.(3)

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

(3)

The machine model is a 200pF capacitor discharged directly into each pin.

8.3 Recommended Operating Conditions

MIN

MAX

UNIT

Operating Temperature Range

125

°C

Electrical Characteristics Temperature Range

TMIN ≤ TA ≤ TMAX

LM89

0°C

≤ TA ≤ +85°C

Supply Voltage Range (VDD)

3.0

3.6

8.4 Thermal Information

LM89

THERMAL METRIC(1)

VSSOP

SOIC

UNIT

8 PINS

RθJA

Junction-to-ambient thermal resistance

158

116

RθJC(top)

Junction-to-case (top) thermal resistance

RθJB

Junction-to-board thermal resistance

°C/W

ψJT

Junction-to-top characterization parameter

ψJB

Junction-to-board characterization parameter

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

8.5 Temperature-To-Digital Converter Characteristics

Unless otherwise noted, these specifications apply for VDD= +3.0Vdc to 3.6Vdc. Unless otherwise noted, MIN and MAX limits

apply for TA = TJ = TMIN to TMAX and typical limits TA= TJ= +25°C.

PARAMETER

TEST CONDITIONS

MIN(1)

TYP(2)

MAX(1)

UNIT

Temperature Error Using Local Diode

TA = +25°C to +125°C,

(3)

-3

±1

°C

Temperature Error Using Remote Diode of 0.13

TA = +30°C

TDiode = +80°C

-0.75

0.75

°C

micron Pentium 4 or other devices with typical

TA = +30°C

TDiode = +60°C to

-1

°C

nonideality of 1.0021 and series R= 3.64

Ω.

to +50°C

+100°C

TA = +0°C to

TDiode = +25°C to

-3

°C

+85°C

+125°C

Remote Diode Measurement Resolution

Bits

0.125

°C

Local Diode Measurement Resolution

Bits

°C

(1)

Limits are ensured to AOQL (Average Outgoing Quality Level).

(2)

Typical values are at TA = 25°C and represent most likely parametric norm.

(3)

Local temperature accuracy does not include the effects of self-heating. The rise in temperature due to self-heating is the product of the

internal power dissipation of the LM89 and the thermal resistance. See Thermal Information for the thermal resistance to be used in the

self-heating calculation.

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