AD7328(2004) 데이터 시트보기 (PDF) - Analog Devices

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AD7328
(Rev.:2004)

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

Analog Devices 

Preliminary Technical Data

ABSOLUTE MAXIMUM RATINGS

Table 3. TA = 25°C, unless otherwise noted

VDD to AGND, DGND

-0.3 V to +16.5 V

VSS to AGND, DGND

+0.3 V to –16.5 V

VCC to AGND, DGND

-0.3V to +7V

VDRIVE to VCC

-0.3 V to VCC + 0.3V

AGND to DGND

-0.3 V to +0.3 V

Analog Input Voltage to AGND

VSS -0.5V to +VDD +

0.5V

Digital Input Voltage to DGND

-0.3 V to +7 V

Digital Output Voltage to GND

REFIN to AGND

Input Current to Any Pin Except Supplies2

-0.3 V to VDRIVE +0.3V

-0.3 V to VCC +0.3V

±10mA

Operating Temperature Range

-40°C to +85°C

Storage Temperature Range

-65°C to +150°C

Junction Temperature

+150°C

TSSOP Package

θJA Thermal Impedance

143 °C/W

θJC Thermal Impedance

45 °C/W

Pb/SN Temperature, Soldering

Reflow (10 s to 30 s)

240(+0/-5)°C

Pb-free Temperature, Soldering

Reflow

260(+0)°C

ESD

TBD

AD7328

Rev. PrK | Page 7 of 24

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