AMC131M01DFMR datasheet(4/81 Pages) TI

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6 Specifications

6.1 Absolute Maximum Ratings

see (1)

MIN

MAX

UNIT

Power-supply voltage

DVDD to DGND

–0.3

6.5

DCDC_CAP to DGND

–0.3

3.5

Analog input voltage

AINxP, AINxN

HGND – 1.6

HGND + 2.7

Digital input voltage

CS, CLKIN, DIN, SCLK, SYNC/RESET

DGND – 0.3

DVDD + 0.3

Input current

Continuous, all pins except power-supply pins

–10

Temperature

Junction, TJ

150

°C

Storage, Tstg

–60

150

(1)

Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply

functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions.

If used outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully

functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime.

6.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)

±2000

Charged device model (CDM), per ANSI/ESDA/JEDEC JS-002(2)

±1000

(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.

6.3 Recommended Operating Conditions

over operating ambient temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

POWER SUPPLY

VDVDD

Low-side power supply

DVDD to GND

3.3

5.5

ANALOG INPUTS

VAINxP,

VAINxN

Absolute input voltage (1)

Gain = 1, 2, or 4

HGND – 1.3

HGND + 2.7

Gain = 8, 16, 32, 64, or 128

HGND – 1.3

HGND + 0.9

VIN

Differential input voltage

VIN = VAINxP – VAINxN

–VREF / Gain

VREF / Gain

EXTERNAL CLOCK SOURCE

NDIV

Clock divider ratio

Signal at CLKIN is divided by NDIV to generate

modulator clock

fCLKIN

External clock frequency at

CLKIN pin

High-resolution mode

1.4 ∙ NDIV 4.096 ∙ NDIV

4.1 ∙ NDIV

MHz

Low-power mode

1.4 ∙ NDIV 2.048 ∙ NDIV

2.05 ∙ NDIV

Duty cycle

40%

50%

60%

DIGITAL INPUTS

Input voltage

DGND

DVDD

TEMPERATURE RANGE

Operating ambient

temperature

–40

125

°C

(1)

The subscript "x" signifies the channel. For example, the positive analog input to channel 0 is named AIN0P. See the Pin Configuration

and Functions section for the pin names.

AMC131M01

SBASA57 – SEPTEMBER 2023

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