ADT7318(RevPrN) Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Lista de partido

ADT7318
(Rev.:RevPrN)

SPI/I2C® Compatible, 10-Bit Digital Temperature Sensor and Quad Voltage Output 12/10/8-Bit DAC

Analog Devices 

PRELIMINARY TECHNICAL DATA

ADT7316/7317/7318

ABSOLUTE MAXIMUM RATINGS*

VDD to GND

Digital Input Voltage to GND

Digital Output Voltage to GND

Reference Input voltage to GND

Operating Temperature Range

–0.3 V to +7 V

–0.3 V to VDD + 0.3 V

–0.3 V to VDD + 0.3 V

–0.3 V to VDD + 0.3V

–40°C to +125°C

Storage Temperature Range

–65°C to +150°C

Junction Temperature

+150°C

16-Lead QSOP Package

Power Dissipation

θJA Thermal Impedance

Reflow Soldering

(Tj max - TA) / θJA

150 °C/W (QSOP)

Peak Temperature

+220 +/- 0°C

Time of Peak Temperature

10 sec to 40 sec

*Stresses above those listed under Absolute Maximum Ratings may cause permanent

damage to the device. This is a stress rating only; functional operation of the device

at these or any other conditions above those indicated in the operational section of this

specification is not implied. Exposure to absolute maximum rating conditions for

extended periods may affect device reliability.

ADD Pin

Low

Float

High

Table 1. I2C Address Selection

I2C Address

1001 000

1001 010

1001 011

PIN CONFIGURATION

QSOP

Vout-B 1

Vout-A 2

Vref-AB 3

CS 4

GND 5

VDD 6

D+ 7

16 Vou t-C

15 Vou t-D

14 Vr ef-CD

A DT7316/ 13 SCL/SCLK

7317/7318

12 SDA/DIN

TO P VIEW

(Not to Scale)

11 DOUT/ADD

10 INTERRUPT

D- 8

9 LDAC

Model

ADT7318ARQ

ADT7317ARQ

ADT7316ARQ

Temperature Range

–40°C to +125°C

-40°C to +125°C

-40°C to +125°C

ORDERING GUIDE

DAC Resolution

Package Description

8-Bits

10-Bits

12-Bits

16-Lead QSOP

16-Lead QSOP

16-Lead QSOP

Package Options

RQ-16

RQ-16

RQ-16

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although

the ADT7316/7317/7318 feature proprietary ESD protection circuitry, permanent damage may

occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions

are recommended to avoid performance degradation or loss of functionality.

–6–

WARNING!

ESD SENSITIVE DEVICE

REV. PrN

Share Link: