ADS6145 datasheet(3/68 Pages) TI

3 / 68 page

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ABSOLUTE MAXIMUM RATINGS

(1)

ADS6145, ADS6144

ADS6143, ADS6142

SLWS198A – JULY 2007 – REVISED OCTOBER 2007

PACKAGE/ORDERING INFORMATION(1)

SPECIFIED

PACKAGE-

PACKAGE

ORDERING

TRANSPORT MEDIA,

PRODUCT

TEMPERATURE

LEAD

DESIGNATOR

MARKING

NUMBER

QUANTITY

RANGE

ADS6145IRHBT

Tape and Reel, 250

ADS6145

QFN-32(2)

RHB

–40

°C to 85°C

AZ6145

ADS6145IRHBR

Tape and Reel, 3000

ADS6144IRHBT

Tape and Reel, 250

ADS6144

QFN-32(2)

RHB

–40

°C to 85°C

AZ6144

ADS6144IRHBR

Tape and Reel, 3000

ADS6143IRHBT

Tape and Reel, 250

ADS6143

QFN-32(2)

RHB

–40

°C to 85°C

AZ6143

ADS6143IRHBR

Tape and Reel, 3000

ADS6142IRHBT

Tape and Reel, 250

ADS6142(3)

QFN-32(2)

RHB

–40

°C to 85°C

AZ6142

ADS6142IRHBR

Tape and Reel, 3000

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

(2)

For thermal pad size on the package, see the mechanical drawings at the end of this data sheet.

JA = 34 °C/W (0 LFM air flow),

JC = 30 °C/W when used with 2 oz. copper trace and pad soldered directly to a JEDEC standard four layer 3 in × 3 in (7.62 cm ×

7.62 cm) PCB.

(3)

Product preview

VALUE

UNIT

Supply voltage range, AVDD

–0.3 to 3.9

Supply voltage range, DRVDD

–0.3 to 3.9

Voltage between AGND and DRGND

–0.3 to 0.3

Voltage between AVDD to DRVDD

–0.3 to 3.3

Voltage applied to VCM pin (in external reference mode)

–0.3 to 2

Voltage applied to analog input pins, INP and INM

–0.3 to minimum ( 3.6, AVDD + 0.3)

Voltage applied to analog input pins, CLKP and CLKM

–0.3 to (AVDD + 0.3)

Operating free-air temperature range

–40 to 85

°C

Operating junction temperature range

125

°C

Tstg

Storage temperature range

–65 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.

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Product Folder Link(s): ADS6145, ADS6144 ADS6143, ADS6142

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