AD7322_15 datasheet(8/37 Pages) AD

Nome de Peças	AD7322

Descrição Electrónicos	2-Channel, Software-Selectable, True Bipolar Input, 1 MSPS, 12-Bit Plus Sign ADC

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Fabricante Electrônico	AD [Analog Devices]

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Data Sheet

AD7322

Rev. B | Page 7 of 36

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted

Table 4.

Parameter

Rating

VDD to AGND, DGND

−0.3 V to +16.5 V

VSS to AGND, DGND

+0.3 V to −16.5 V

VDD to VCC

VCC − 0.3 V to 16.5 V

VCC to AGND, DGND

−0.3 V to +7 V

VDRIVE to AGND, DGND

−0.3 V to +7 V

AGND to DGND

−0.3 V to +0.3 V

Analog Input Voltage to AGND1

VSS − 0.3 V to VDD + 0.3 V

Digital Input Voltage to DGND

−0.3 V to +7 V

Digital Output Voltage to GND

−0.3 V to VDRIVE + 0.3 V

REFIN to AGND

−0.3 V to VCC + 0.3 V

Input Current to Any Pin

Except Supplies2

±10 mA

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

113.5°C/W

θJC Thermal Impedance

30°C/W

Pb-Free Temperature, Soldering

Reflow

260(0)°C

ESD

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 AD7322’s VDD and VSS

supplies. 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

Nº de peça semelhante - AD7322_15

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ATMEL Corporation	AD7322BRU	901Kb / 18P	Software Selectable True Bipolar Input, 2-Channel, 12-Bit Plus Sign ADC
Analog Devices	AD7322BRUZ	592Kb / 36P	2-Channel, Software-Selectable, True Bipolar Input, 1 MSPS, 12-Bit Plus Sign ADC REV. A
	AD7322BRUZ	725Kb / 37P	2-Channel, Software-Selectable, True Bipolar Input, 1 MSPS, 12-Bit Plus Sign ADC
	AD7322BRUZ-REEL	592Kb / 36P	2-Channel, Software-Selectable, True Bipolar Input, 1 MSPS, 12-Bit Plus Sign ADC REV. A
	AD7322BRUZ-REEL	725Kb / 37P	2-Channel, Software-Selectable, True Bipolar Input, 1 MSPS, 12-Bit Plus Sign ADC

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Descrição semelhante - AD7322_15

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Analog Devices	AD7322	725Kb / 37P	2-Channel, Software-Selectable, True Bipolar Input, 1 MSPS, 12-Bit Plus Sign ADC
	AD7322BRUZ	592Kb / 36P	2-Channel, Software-Selectable, True Bipolar Input, 1 MSPS, 12-Bit Plus Sign ADC REV. A
	AD7329	754Kb / 38P	1 MSPS, 8-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC REV. C
	AD7329	538Kb / 40P	1 MSPS, 8-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC REV. 0
	AD7329	843Kb / 39P	1 MSPS, 8-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC
	AD7321	697Kb / 37P	2-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC
ATMEL Corporation	AD7322	901Kb / 18P	Software Selectable True Bipolar Input, 2-Channel, 12-Bit Plus Sign ADC
Analog Devices	AD7328	761Kb / 37P	8-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC
	AD7324	591Kb / 36P	4-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC REV. 0
	AD7324	920Kb / 37P	4-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC REV. B

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