CS5317-KS 查看數據表（PDF） - Cirrus Logic

零件编号

产品描述 (功能)

生产厂家

CS5317-KS

16-Bit, 20 kHz Oversampling A/D Converter

Cirrus Logic 

CDB5317

of the DOUT signal from the CS5317 is used to

latch the data once it is input to the shift registers.

The rising edge of DOUT is also used to toggle

the DRDY flip flop (see Figure 3). The flip flop

is used to signal a remote device whenever new

data is latched into the output registers. The

DRDY flip flop is reset whenever DACK occurs.

A component layout of the CDB5317 board is il-

lustrated in Figure 7.

CLKIN

(fig. 2)

CLKOUT2

(fig. 3)

TP4

DATA1

(fig. 3)

TP5

DOUT2

(fig. 3)

CLKOUT

(fig. 3)

DATA

(fig. 2)

30

VL

C2

0.1 µF

10 16

RST

74HC595

U2

12

LATCH CLK

7

QH

6

QG

5

QF

4

QE

3

QD

2

QC

11

1

SHIFT CLK QB

14

DIN

QA 15

GND OE

8

13

VL

C3

10 16

9

RST

DOUT

74HC595

U3

12

LATCH CLK

11 SHIFT CLK

14

DIN

GND

8

0.1 µF

QH 7

QG 6

QF 5

QE 4

QD 3

QC 2

QB 1

QA 15

13

Figure 6.

P1

CLKIN

CLKOUT

DATA

D15

D14

D13

D12

D11

D10

D9

D8

R3

10k

DACK

DACK

(fig. 3)

DRDY

(fig. 3)

D7

D6

D5

D4

D3

D2

D1

D0

DRDY

DS27DB3

Share Link: