AD7172-4BCPZ-RL datasheet(9/62 Pages) AD

No de pièce	AD7172-4BCPZ-RL

Description	ADC with True Rail-to-Rail Buffers

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AD7172-4

Data Sheet

Rev. B | Page 8 of 61

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 3.

Parameter

Rating

AVDD1, AVDD2 to AVSS

−0.3 V to +6.5 V

AVDD1 to DGND

−0.3 V to +6.5 V

IOVDD to DGND

−0.3 V to +6.5 V

IOVDD to AVSS

−0.3 V to +7.5 V

AVSS to DGND

−3.25 V to +0.3 V

Analog Input Voltage to AVSS

−0.3 V to AVDD1 + 0.3 V

Reference Input Voltage to AVSS

−0.3 V to AVDD1 + 0.3 V

Digital Input Voltage to DGND

−0.3 V to IOVDD + 0.3 V

Digital Output Voltage to DGND

−0.3 V to IOVDD + 0.3 V

Analog Input/Digital Input Current

10 mA

Operating Temperature Range

−40°C to +105°C

Storage Temperature Range

−65°C to +150°C

Maximum Junction Temperature

150°C

Lead Soldering, Reflow Temperature

260°C

ESD Rating (HBM)

4 kV

Stresses at or above those listed under Absolute Maximum

Ratings may cause permanent damage to the product. This is a

stress rating only; functional operation of the product at these

or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond

the maximum operating conditions for extended periods may

affect product reliability.

THERMAL RESISTANCE

θJA is specified for a device soldered on a JEDEC test board for

surface-mount packages.

Table 4. Thermal Resistance

Package Type

θJA

Unit

32-Lead, 5 mm × 5 mm LFCSP

1-Layer JEDEC Board

138

°C/W

4-Layer JEDEC Board

63

°C/W

4-Layer JEDEC Board with 9 Thermal Vias

41

°C/W

ESD CAUTION

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Analog Devices	AD7172-4BCPZ-RL	1Mb / 61P	Low Power, 24-Bit, 31.25 kSPS, Sigma-Delta ADC with True Rail-to-Rail Buffers
Analog Devices	AD7172-4BCPZ-RL7	1Mb / 61P	Low Power, 24-Bit, 31.25 kSPS, Sigma-Delta ADC with True Rail-to-Rail Buffers

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Description similaire - AD7172-4BCPZ-RL

Fabricant	No de pièce	Fiches technique	Description
Analog Devices	AD7177-2	988Kb / 61P	32-Bit, 10 kSPS, Sigma-Delta ADC with Settling and True Rail-to-Rail Buffers
	AD7172-4	1Mb / 61P	Low Power, 24-Bit, 31.25 kSPS, Sigma-Delta ADC with True Rail-to-Rail Buffers
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	AD7177-2	956Kb / 59P	32-Bit, 10 kSPS, Sigma-Delta ADC with 100 關s Settling and True Rail-to-Rail Buffers
Intersil Corporation	EL5224IL	506Kb / 12P	12MHz Rail-to-Rail Buffers 100mA VCOM Amplifier May 11, 2005
Intersil Corporation	EL5424	589Kb / 12P	12MHz Rail-to-Rail Buffers 100mA VCOM Amplifier
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