CS5509-AP 查看數據表（PDF） - Cirrus Logic

零件编号

产品描述 (功能)

比赛名单

CS5509-AP

Single-supply, 16-bit A/D Converter

Cirrus Logic 

CS5509

3.3V SWITCHING CHARACTERISTICS (TA = 25 °C; VA+ = 5V ±10%; VD+ = 3.3V ±5%; Input

Levels: Logic 0 = 0V, Logic 1 = VD+; CL = 50 pF) (Note 2)

Parameter

Symbol

Master Clock Frequency

Internal Oscillator XIN

External Clock fclk

Master Clock Duty Cycle

Rise Times

Any Digital Input (Note 10)

Any Digital Output

trise

Fall Time

Start-Up

Any Digital Input (Note 10)

Any Digital Output

tfall

Power-On Reset Period

(Note 11) tres

Oscillator Start-up Time

XTAL = 32.768 kHz (Note 12) tosu

Wake-up Period

Calibration

(Note 13) twup

CONV Pulse Width (CAL = 1)

(Note 14) tccw

CONV and CAL High to Start of Calibration

tscl

Start of Calibration to End of Calibration

tcal

Conversion

CONV Pulse Width

tcpw

CONV High to Start of Conversion

tscn

Set Up Time

BP/UP stable prior to DRDY falling tbus

Hold Time

BP/UP stable after DRDY falls tbuh

Start of Conversion to End of Conversion

(Note 15) tcon

Min

30.0

30

40

-

-

-

-

-

-

-

100

-

-

100

-

82/fclk

0

-

Typ

Max Unit

32.768 53.0 kHz

-

330

kHz

-

60

%

-

1.0

µs

50

-

ns

-

1.0

µs

20

-

ns

10

-

ms

500

-

ms

1800/fclk

-

s

-

-

ns

-

2/fclk+200 ns

3246/fclk

-

s

-

-

ns

-

2/fclk+200 ns

-

-

s

-

-

ns

1624/fclk

-

s

DS125F2

5

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