CS43L21 データシートの表示（PDF） - Cirrus Logic

部品番号

コンポーネント説明

メーカー

CS43L21

Low Power, Stereo Digital to Analog Converter

Cirrus Logic 

CS43L21

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

Headphone Amplifier

Digital Core

Serial/Control Port Interface

Ambient Temperature

VA

1.65

1.8

1.89

2.37

2.5

2.63

V

V

VA_HP

1.65

2.37

1.8

2.5

1.89

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

Symbol

Min

DC Power Supply

Analog VA, VA_HP

-0.3

Digital

VD

-0.3

Serial/Control Port Interface

VL

-0.3

Input Current

(Note 2)

Iin

-

Digital Input Voltage

(Note 3)

VIND

-0.3

Ambient Operating Temperature (power applied)

TA

-50

Storage Temperature

Tstg

-65

Max

3.0

3.0

4.0

±10

VL+ 0.4

+115

+150

Units

V

V

V

mA

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, headphone amplifier, digital core and

serial/control port interface 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.

DS723A1

11

Share Link: