CS5541-BS 查看數據表（PDF） - Cirrus Logic

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CS5541-BS

Low-Power, Low-Voltage, 24-Bit ∆Σ ADC

Cirrus Logic 

CS5541

ABSOLUTE MAXIMUM RATINGS (DGND = 0 V) (See Note 14.)

Parameter

Symbol

Min

Typ Max Units

DC Power Supplies

(Notes 15 and 16)

Positive Digital

Positive Analog

Negative Analog

Input Current, Any Pin Except Supplies (Notes 17 and 18)

Output Current

Power Dissipation

(Note 19)

Analog Input Voltage

AIN and VREF pins

Digital Input Voltage

Ambient Operating Temperature

Storage Temperature

VD+

VA+

VA-

IIN

IOUT

PDN

VINA

VIND

TA

Tstg

-0.3

-0.3

-0.3

-

-

-

(VA-) + (-0.3)

-0.3

-40

-65

-

+4.0

V

-

+4.0

V

-

+0.3

V

-

±10

mA

-

±25

mA

-

500

mW

- (VA+)+0.3 V

- (VD+)+0.3 V

-

+85

°C

-

+150

°C

Notes: 14. All voltages measured with respect to digital ground (DGND).

15. VA+ and VA- must satisfy {(VA+) - (VA-)} ≤ +4.0 V.

16. VD+ and VA- must satisfy {(VD+) - (VA-)} ≤ +4.0 V.

17. Applies to all pins including continuous overvoltage conditions at the analog input (AIN) pins.

18. Transient currents up to 100 mA will not cause SCR latch-up. Maximum input current for a power

supply pin is ±50 mA.

19. Total power dissipation, including all input currents and output currents.

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

Normal operation is not guaranteed at these extremes.

DS500PP1

7

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