AD7490BRU Просмотр технического описания (PDF) - Analog Devices

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AD7490BRU

16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP

Analog Devices 

AD7490

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 3.

Parameter

VDD to GND

VDRIVE to GND

Analog Input Voltage to GND

Digital Input Voltage to GND

Digital Output Voltage to GND

REFIN to GND

Input Current to Any Pin Except Supplies1

Operating Temperature Ranges

Commercial (B Version)

Storage Temperature Range

Junction Temperature

LFCSP, TSSOP Package, Power Dissipation

θJA Thermal Impedance

θJC Thermal Impedance

Lead Temperature, Soldering

Vapor Phase (60 sec)

Infrared (15 sec)

ESD

Rating

−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 +7 V

−0.3 V to VDD + 0.3 V

−0.3 V to VDD + 0.3 V

±10 mA

−40°C to +85°C

−65°C to +150°C

150°C

450 mW

108.2°C/W (LFCSP)

97.9°C/W (TSSOP)

32.71°C/W (LFCSP)

14°C/W (TSSOP)

215°C

220°C

1 kV

1 Transient currents of up to 100 mA do not cause SCR latch-up.

Data Sheet

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.

ESD CAUTION

Rev. D | Page 6 of 28

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