AD7329BRUZ View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

AD7329BRUZ

1 MSPS, 8-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC

Analog Devices 

AD7329

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted

Table 4.

Parameter

VDD to AGND, DGND

VSS to AGND, DGND

VDD to VCC

VCC to AGND, DGND

VDRIVE to AGND, DGND

AGND to DGND

Analog Input Voltage to AGND1

Digital Input Voltage to DGND

Digital Output Voltage to GND

REFIN to AGND

Input Current to Any Pin

Except Supplies2

Operating Temperature Range

Storage Temperature Range

Junction Temperature

TSSOP Package

θJA Thermal Impedance

θJC Thermal Impedance

Pb-Free Temperature, Soldering

Reflow

ESD

Rating

−0.3 V to +16.5 V

+0.3 V to −16.5 V

VCC − 0.3 V to +16.5 V

−0.3 V to +7 V

−0.3 V to +7 V

−0.3 V to +0.3 V

VSS − 0.3 V to VDD + 0.3 V

−0.3 V to +7 V

−0.3 V to VDRIVE + 0.3 V

−0.3 V to VCC + 0.3 V

±10 mA

−40°C to +85°C

−65°C to +150°C

150°C

128°C/W

42°C/W

260(0)°C

2.5 kV

1 If the analog inputs are driven from alternative VDD and VSS supply circuitry,

Schottky diodes should be placed in series with the VDD and VSS supplies of

the AD7329 (see the Power Supply Configuration section).

2 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

Rev. A | Page 8 of 40

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