WM8803CDTSLASHV datasheet(6/45 Pages) WOLFSON

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WM8803

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PP Rev 1.1 September 2003

ELECTRICAL CHARACTERISTICS

INPUT AND OUTPUT PIN CAPACITANCE

Test Conditions

AVDD = DVDD = VIN1 = VIN2 = 0 V, Ta = 25°C, f = 1MHz

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Input and Output Pin Capacitance

Input pins

CIN

—

Output pins

COUT

—

Notes:

1. AVDD = DVDD = VIN1 = VIN2 = 0 V, Ta = 25°C, f = 1MHz

DC CHARACTERISTICS

Test Conditions

Ta = 25°C, AVDD = DVDD = 3.3V, AGND = DGND = 0V

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DC Characteristics

High-level input voltage

VIH

0.7DVDD

—

Low-level input voltage

VIL

—

0.2DVDD

High-level input voltage

VIH

2.0

—

5.8

Low-level input voltage

VIL

–0.3

—

0.8

High-level output voltage

VOH

DVDD – 0.8

—

Low-level output voltage

VOL

—

0.4

High-level output voltage

VOH

DVDD – 0.8

—

Low-level output voltage

VOL

—

0.4

High-level output voltage

VOH

DVDD – 0.8

—

Low-level output voltage

VOL

—

0.4

Current drain

IDD1

—

6.5

Current drain

IDD2

—

0.1

µA

Current drain

IDD3

—

4.5

Current drain

IDD4

—

Notes:

1. CMOS level pins: XIN pin

2. TTL level pins: Input pins other than those listed above.

3. IOH = –8mA, IOL = 6mA: CLKOUT pin

4. IOH = –2mA, IOL = 2mA: BCLK, LRCLK, SDATO, and DO pins

5. IOH = –1mA, IOL = 1mA: Output pins other than those listed above.

6. Operating mode: PLLSEL = “0”, AMPOPR = “0”, fS = 44.1kHz, CL = 30pF

7. Low power mode condition 1) :

_____

= low

8. Low power mode condition 2) PDOWN [1:0] = “01”, XIN = 11.2896MHz, CL = 30pF

9. Low power mode condition 3) : PDOWN [1:0] = “10”, XIN = 11.2896MHz, CL = 30pF

WM8803CDT/V Datasheet(PDF) 6 Page - Wolfson Microelectronics plc

WM8803CDT/V Datasheet(HTML) 6 Page - Wolfson Microelectronics plc

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