UCD3138128PFC datasheet(8/80 Pages) TI

8 / 80 page

UCD3138128, UCD3138A64

SLUSBZ8A – JUNE 2014 – REVISED SEPTEMBER 2014

www.ti.com

Pin Functions (continued)

ALTERNATE ASSIGNMENT

CONFIGURABLE

NAME

PRIMARY ASSIGNMENT

AS A GPIO?

NO. 1

NO. 2

AGND

Analog ground

EAP0

Channel #0, differential analog voltage, positive input

EAN0

Channel #0, differential analog voltage, negative input

EAP1

Channel #1, differential analog voltage, positive input

EAN1

Channel #1, differential analog voltage, negative input

EAP2

Channel #2, differential analog voltage, positive input

EAN2

Channel #2, differential analog voltage, negative input

AGND

Analog ground

V33A

Analog 3.3V supply

AD00

12-bit ADC, Ch 0, Connected to current source

AD01

12-bit ADC, Ch 1, Connected to current source

AD02

12-bit ADC, Ch 2, Connected to comparator A, I-share

AD05

12-bit ADC, Ch 5

AD14

12-bit ADC, Ch 14

AD08

12-bit ADC, Ch 8

AD09

12-bit ADC, Ch 9

AD11

12-bit ADC, Ch 11

AGND

Analog ground

8 Specifications

8.1 Absolute Maximum Ratings

(1)

over operating free-air temperature range (unless otherwise noted)

VALUE

UNIT

MIN

MAX

V33D

V33D to DGND

–0.3

3.8

V33DIO

V33DIO to DGND

–0.3

3.8

V33A

V33A to AGND

–0.3

3.8

BP18

BP18 to DGND

-0.3

2.5

|DGND – AGND|

Ground difference

0.3

RTC_IN_1_8/RSVD

-0.3

3.0

All Pins, excluding

Voltage applied to any pin

–0.3

3.8

AGND(2)

TOPT

Junction Temperature

–40

125

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

Referenced to DGND

8.2 Handling Ratings

MIN

MAX

UNIT

Tstg

Storage temperature range

–55

150

°C

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

–2000

2000

pins(1)

V(ESD)

Electrostatic discharge

Charged device model (CDM), per JEDEC specification

–500

500

JESD22-C101, all pins(2)

(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.

Submit Documentation Feedback

Product Folder Links: UCD3138128 UCD3138A64

UCD3138128PFC Folha de dados(PDF) 8 Page - Texas Instruments

UCD3138128PFC Folha de dados(HTML) 8 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

Folha de dados Download

Ligação URL