AMC131M01DFMR datasheet(9/81 Pages) TI

9 / 81 page

6.8 Electrical Characteristics (continued)

minimum and maximum specifications apply from TA = –40°C to +125°C and DVDD = 3.0 V to 5.5V; typical specifications

are at TA = 25°C, and DVDD = 3.3 V; all specifications are at fCLKIN = 8.192 MHz, data rate = 4 kSPS, high-resolution mode,

global-chop mode disabled, and gain = 1 (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SNR

Signal-to-noise ratio

fIN = 50 Hz or 60 Hz, gain = 1,

VIN = –0.5 dBFS, normalized

fIN = 50 Hz or 60 Hz, gain = 32,

VIN = –0.5 dBFS, normalized

THD

Total harmonic distortion

fIN = 50 Hz or 60 Hz (up to 5 harmonics),

VIN = –0.5 dBFS

–102

–94 (3)

SFDR

Spurious-free dynamic

range

fIN = 50 Hz or 60 Hz,

VIN = –0.5 dBFS

105

CMTI

Common-mode transient

immunity

100

150

V/ns

INTERNAL VOLTAGE REFERENCE

VREF

Internal reference voltage

1.2

DIGITAL INPUTS/OUTPUTS

VIL

Logic input level, low

DGND

0.2 DVDD

VIH

Logic input level, high

0.8 DVDD

DVDD

VOL

Logic output level, low

IOL = –1 mA

0.2 DVDD

VOH

Logic output level, high

IOH = 1 mA

0.8 DVDD

IIN

Input current

DGND < VDigital Input < DVDD

–1

µA

CIN

Input capacitance

CLOAD

Output load capacitance

HIGH-SIDE DIGITAL OUTPUT

RGPO

High-side GPO output

impedance

Driving 0

100

Driving 1

115

IGPO

High-side GPO load current

POWER SUPPLY

IDVDD

Low-side supply current(1)

High-resolution mode

Low-power mode

Standby mode,

no clock applied

160

210

µA

Power dissipation

High-resolution mode

Low-power mode, fCLKIN = 4.096 MHz

Standby mode,

no clock applied

525

µW

VDCDC_O

DC/DC output voltage

DCDC_OUT to HGND, TA = 25°C

3.0

VHLDO_O

High-side LDO output

voltage

HLDO_OUT to HGND, no external load

2.6

2.9

3.2

HLDO_OUT to HGND, 1-mA external load

on HLDO_OUT

2.4

2.8

3.1

High-side supply current for

auxiliary circuitry

Load connected from HLDO_OUT to HGND

(1)

Currents measured with SPI idle.

(2)

Specified by design and characterization, not production tested.

www.ti.com

AMC131M01

SBASA57 – SEPTEMBER 2023

Submit Document Feedback

Product Folder Links: AMC131M01

AMC131M01DFMR датащи(PDF) 9 Page - Texas Instruments

AMC131M01DFMR датащи(HTML) 9 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 81

датащи скачать

ссылки URL