CDB5342 데이터 시트보기 (PDF) - Cirrus Logic

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CDB5342

105 dB, 192 kHz, Multi-bit Audio A/D Converter

Cirrus Logic 

CS5342

1 CHARACTERISTICS AND SPECIFICATIONS

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

performance characteristics and specifications are derived from measurements taken at typical supply voltages

and TA = 25°C.)

SPECIFIED OPERATING CONDITIONS

(GND = 0 V, all voltages with respect to 0 V.)

Parameter

Power Supplies (Notes 2, 3)

Ambient Operating Temperature

Analog

Digital

Logic

Commercial (-CZZ)

Symbol

VA

VD

VL

TAC

Min

Typ

Max

3.14 (Note 1) 5.25

3.14

3.3

5.25

2.38

3.3

5.25

-10

-

70

Unit

V

V

V

°C

Notes: 1. This part is specified at typical analog voltages of 3.3 V and 5.0 V. See Analog Characteristics (CS5342-

CZZ) below for details.

2. In Quad-Speed Slave Mode, the CS5342 is only specified for operation with VA and VD at 5 V, ±5%.

ABSOLUTE MAXIMUM RATINGS

(GND = 0 V, All voltages with respect to ground.) (Note 3)

DC Power Supplies:

Parameter

Input Current

Analog Input Voltage

Digital Input Voltage

Ambient Operating Temperature (Power Applied)

Storage Temperature

Symbol

Analog VA

Logic VL

Digital VD

(Note 4)

(Note 5)

(Note 5)

Iin

VIN

VIND

TA

Tstg

Min

-0.3

-0.3

-0.3

-

GND-0.7

-0.7

-50

-65

Max

+6.0

+6.0

+6.0

±10

VA+0.7

VL+0.7

+95

+150

Units

V

V

V

mA

V

V

°C

°C

Notes: 3. Operation beyond these limits may result in permanent damage to the device.

Normal operation is not guaranteed at these extremes.

4. Any pin except supplies. Transient currents of up to ±100 mA on the analog input pins will not cause SRC

latch-up.

5. The maximum over/under voltage is limited by the input current.

4

DS608PP2

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