CDB53L21 データシートの表示（PDF） - Cirrus Logic

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CDB53L21

Low Power, Stereo Analog to Digital Converter

Cirrus Logic 

CS53L21

3. CHARACTERISTIC AND SPECIFICATION TABLES

(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

TA = 25° C.)

SPECIFIED OPERATING CONDITIONS

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

Parameters

Symbol Min Nom Max Units

DC Power Supply (Note 1)

Analog Core

Digital Core

Serial/Control Port Interface

Ambient Temperature

VA

1.65

1.8

1.89

2.37

2.5

2.63

V

V

VD

1.65

1.8

1.89

2.37

2.5

2.63

V

V

1.65

1.8

1.89

V

VL

2.37

2.5

2.63

V

3.14

3.3

3.47

V

Commercial - CNZ

Automotive - DNZ

TA

-10

-

+70

°C

-40

-

+85

°C

ABSOLUTE MAXIMUM RATINGS

(AGND = DGND = 0 V; all voltages with respect to ground.)

Parameters

DC Power Supply

Analog

Digital

Serial/Control Port Interface

Input Current

(Note 2)

Analog Input Voltage

(Note 3)

Digital Input Voltage

(Note 3)

Ambient Operating Temperature (power applied)

Storage Temperature

Symbol

VA

VD

VL

Iin

VIN

VIND

TA

Tstg

Min

-0.3

-0.3

-0.3

-

AGND-0.7

-0.3

-50

-65

Max

3.0

3.0

4.0

±10

VA+0.7

VL+ 0.4

+115

+150

Units

V

V

V

mA

V

V

°C

°C

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

is not guaranteed at these extremes.

Notes:

1. The device will operate properly over the full range of the analog, digital core and serial/control port in-

terface supplies.

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

SCR latch-up.

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

DS700PP1

11

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