TMS570LS3137 datasheet(42/159 Pages) TI

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TMS570LS3137

SPNS162.

– SEPTEMBER 2011

www.ti.com

Device Operating Conditions

3.1

Absolute Maximum Ratings Over Operating Free-Air Temperature Range,

(1)

VCC

(2)

-0.3 V to 1.43 V

Supply voltage range:

VCCIO, VCCP

(2)

-0.3 V to 4.1 V

VCCAD

-0.3 V to 5.5 V

Input voltage range:

All input pins

-0.3 V to 4.1 V

IIK (VI < 0 or VI > VCCIO)

±20 mA

All pins, except AD1IN[23:0] and AD2IN[15:0]

Input clamp current:

IIK (VI < 0 or VI > VCCAD)

±10 mA

AD1IN[23:0] and AD2IN[15:0]

Total

±40 mA

Operating free-air temperature range, TA:

-40

°C to 105°C

Operating junction temperature range, TJ:

-40

°C to 125°C

Storage temperature range, Tstg

-65

°C to 150°C

(1)

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 under

“recommended operating

conditions

” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

maximum-rated conditions for extended periods may affect device reliability. All voltage values are with respect to their associated

grounds.

3.2

Device Recommended Operating Conditions

(1)

MIN

NOM

MAX

UNIT

VCC

Digital logic supply voltage (Core)

1.14

1.2

1.32

VCCPLL

PLL Supply Voltage

1.14

1.2

1.32

VCCIO

Digital logic supply voltage (I/O)

3.3

3.6

VCCAD

MibADC supply voltage

3.3

3.6

4.5

5.0

5.25

VCCP

Flash pump supply voltage

3.3

3.6

VSS

Digital logic supply ground

VSSAD

MibADC supply ground

-0.1

0.1

VADREFHI

A-to-D high-voltage reference source

VSSAD

VCCAD

VADREFLO

A-to-D low-voltage reference source

VSSAD

VCCAD

Operating free-air temperature

-40

105

°C

Operating junction temperature

-40

150

°C

(1)

All voltages are with respect to VSS, except VCCAD, which is with respect to VSSAD

Device Operating Conditions

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