MAX11212(2018) Просмотр технического описания (PDF) - Maxim Integrated

Номер в каталоге

Компоненты Описание

Список матч

MAX11212
(Rev.:2018)

18-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADC with 2-Wire Serial Interface

Maxim Integrated 

MAX11212

18-Bit, Single-Channel, Ultra-Low Power, Delta-

Sigma ADC with 2-Wire Serial Interface

Absolute Maximum Ratings

Any Pin to GND.....................................................-0.3V to +3.9V

AVDD to GND........................................................-0.3V to +3.9V

DVDD to GND.......................................................-0.3V to +3.9V

Analog Inputs (AINP, AINN, REFP, REFN)

to GND............................................... -0.3V to (VAVDD + 0.3V)

Digital Inputs and Digital Outputs

to GND...............................................-0.3V to (VDVDD + 0.3V)

ESDHB (AVDD, AINP, AINN, REFP, REFN, DVDD, CLK, SCLK,

RDY/DOUT, GND)..............................................±2kV (Note 1)

Continuous Power Dissipation (TA = +70°C)

10-Pin µMAX (derate 5.6mW/°C above +70°C)...........444mW

Operating Temperature Range............................ -40°C to +85°C

Junction Temperature.......................................................+150°C

Storage Temperature Range............................. -55°C to +150°C

Lead Temperature (soldering, 10s).................................. +300°C

Soldering Temperature (reflow)........................................+260°C

Note 1: Human Body Model to specification MIL-STD-883 Method 3015.7.

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 in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.

Package Information

PACKAGE TYPE: 10 µMAX

Package Code

Outline Number

U10+2

21-0061

For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a “+”,

“#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing

pertains to the package regardless of RoHS status.

Electrical Characteristics

(VAVDD = +3.6V, VDVDD = +1.8V, VREFP - VREFN = VAVDD; internal clock, TA = TMIN to TMAX, unless otherwise noted. Typical values

are at TA = +25°C under normal conditions, unless otherwise noted.)

PARAMETER

ADC PERFORMANCE

Noise-Free Resolution

Thermal Noise (Notes 2, 3)

Integral Nonlinearity

Zero Error

Zero Drift

Full-Scale Error

Full-Scale Error Drift

Power-Supply Rejection

SYMBOL

CONDITIONS

MIN

2, 3

NFR (Notes 2, 3)

MAX11212A

VN

MAX11212B

INL (Note 4)

-10

VOFF After calibration, VREFP - VREFN = 2.5V -20

After calibration, VREFP - VREFN = 2.5V

(Note 5)

-35

AVDD DC rejection

70

DVDD DC rejection

90

TYP

18

2.1

0.72

1

50

3

0.05

80

100

MAX

UNITS

Bits

µVRMS

+10

ppmFSR

+20

ppmFSR

nV/°C

+35

ppmFSR

ppmFSR/°C

dB

www.maximintegrated.com

Maxim Integrated │  2

Share Link: