AD7767 datasheet(8/24 Pages) AD

номер детали	AD7767

подробное описание детали	24-Bit, 8.5 mW, 109 dB, 128/64/32 kSPS ADCs

PDF	24 Pages

Scroll/Zoom	100%

производитель	AD [Analog Devices]

домашняя страница	http://www.analog.com

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8 / 24 page

AD7767

Rev. 0 | Page 8 of 24

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 4.

Parameter

Rating

AVDD to AGND

−0.3 V to +3 V

DVDD to DGND

−0.3 V to +3 V

AVDD to DVDD

−0.3 V to +0.3 V

VREF+ to REFGND

−0.3 V to +7 V

REFGND to AGND

−0.3 V to + 0.3 V

VDRIVE to DGND

−0.3 V to +6 V

VIN+, VIN– to AGND

−0.3 V to VREF +0.3 V

Digital Inputs to DGND

−0.3 V to VDRIVE + 0.3 V

Digital Outputs to DGND

−0.3 V to VDRIVE + 0.3 V

AGND to DGND

−0.3 V to +0.3 V

Input Current to Any Pin Except

Supplies1

±10 mA

Operating Temperature Range

−40°C to +105°C

Storage Temperature Range

−65°C to +150°C

Junction Temperature

150°C

TSSOP Package

θJA Thermal Impedance

150.4°C/W

θJC Thermal Impedance

27.6°C/W

Lead Temperature, Soldering

Vapor Phase (60 sec)

215°C

Infrared (15 sec)

220°C

ESD

1 kV

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

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

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