AD1974 Просмотр технического описания (PDF) - Analog Devices

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AD1974

4 ADC with PLL, 192 kHz, 24-Bit ADC

Analog Devices 

Data Sheet

ABSOLUTE MAXIMUM RATINGS

Table 8.

Parameter

Analog (AVDD)

Digital (DVDD)

Input Current (Except Supply Pins)

Analog Input Voltage (Signal Pins)

Digital Input Voltage (Signal Pins)

Operating Temperature Range (Case)

Storage Temperature Range

Rating

−0.3 V to +3.6 V

−0.3 V to +3.6 V

±20 mA

–0.3 V to AVDD + 0.3 V

−0.3 V to DVDD + 0.3 V

−40°C to +125°C

−65°C to +150°C

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.

AD1974

THERMAL RESISTANCE

θJA represents thermal resistance, junction-to-ambient; θJC

represents the thermal resistance, junction-to-case. All

characteristics are for a 4-layer board.

Table 9.

Package Type

48-Lead LQFP

θJA

θJC

50.1

17

Unit

°C/W

ESD CAUTION

Rev. D | Page 7 of 24

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