Cirrus-logic CS5373A Manual de usuario descargar pdf (Pagina 5)

CS5373A

DS703F2 5

TEMPERATURE CONDITIONS

ABSOLUTE MAXIMUM RATINGS

WARNING: Operation at or beyond these limits may result in permanent damage to the device.

Normal operation is not guaranteed at these extremes.

Notes: 5. Transient currents up to ±100 mA will not cause SCR latch-up.

6. Includes continuous over-voltage conditions at the modulator analog input pins.

Parameter Symbol Min Typ Max Unit

Ambient Operating Temperature T

-40 - 85 ºC

Storage Temperature Range T

STR

-65 - 150 ºC

Allowable Junction Temperature T

JCT

--125ºC

Junction to Ambient Thermal Impedance (4-layer PCB) Θ

-65-ºC/W

Parameter Symbol Min Max Parameter

DC Power Supplies Positive Analog

Negative Analog

Digital

VA+

VA-

-0.5

-6.8

-0.5

6.8

0.5

6.8

Analog Supply Differential (VA+) - (VA-) VA

DIFF

-6.8V

Digital Supply Differential (VD) - (VA-) VD

DIFF

-7.6V

Input Current, Power Supplies (Note 5)I

PWR

- ±50 mA

Input Current, Any Pin Except Supplies (Note 5, 6)I

- ±10 mA

Output Current (Note 5)I

OUT

- ±25 mA

Power Dissipation PDN - 500 mW

Analog Input Voltages V

INA

(VA-) - 0.5 (VA+) + 0.5 V

Digital Input Voltages V

IND

-0.5 (VD) + 0.5 V

1 2 3 4 5 6 7 8 9 10 ... 39 40

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Cirrus-logic CS5373A Manual de usuario Pagina 5

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