Cirrus-logic CS8427 Manual de usuario descargar pdf (Pagina 5)

CS8427

DS477F5 5

1. CHARACTERISTICS AND SPECIFICATIONS

All Min/Max characteristics and specifications are guaranteed over the Specified Operating Conditions. Typical per-

formance characteristics and specifications are derived from measurements taken at nominal supply voltages and

= 25°C.

SPECIFIED OPERATING CONDITIONS

AGND, DGND = 0 V, all voltages with respect to 0 V.

Notes: 1. I²C protocol is supported only in VL+ = 5.0 V mode.

ABSOLUTE MAXIMUM RATINGS

AGND, DGND = 0 V; all voltages with respect to 0 V. Operation beyond these limits may result in permanent dam-

age to the device. Normal operation is not guaranteed at these extremes.

Notes: 2. Transient currents of up to 100 mA will not cause SCR latch-up.

Parameter Symbol Min Typ Max Units

Power Supply Voltage

(Note 1)

VA+

VL+

4.5

2.85

5.0

3.3 or 5.0

5.5

Ambient Operating Temperature: ‘-CS’, ‘CSZ’ & ‘-CZ’

‘-DS’ & ‘-DZ’

-10

-40

+70

+85

°C

Parameter Symbol Min Max Units

Power Supply Voltage VL+,VA+ - 6.0 V

Input Current, Any Pin Except Supplies (Note 2) I

-±10mA

Input Voltage V

-0.3 (VL+) + 0.3 V

Ambient Operating Temperature (power applied) T

-55 125 °C

Storage Temperature T

stg

-65 150 °C

1 2 3 4 5 6 7 8 9 10 ... 59 60

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Cirrus-logic CS8427 Manual de usuario Pagina 5