CS5560 datasheet(21/32 Pages) CIRRUS

No. de pieza	CS5560

Descripción Electrónicos	짹2.5 V / 5 V, 50 kSps, 24-bit, High-throughput ?誇 ADC

PDF	32 Pages

Scroll/Zoom	100%

Fabricante Electrónico	CIRRUS [Cirrus Logic]

Página de inicio	http://www.cirrus.com

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21 / 32 page

CS5560

DS713A5

7/31/07

The following figure depicts the CS5560 device powered from a single 5V analog supply.

Figure 8. CS5560 Configured Using

a Single 5V Analog Supply

AIN-

AIN+

SMODE

3SCLK

3SDO

RDY

CONV

CAL

BP/UP

MCLK

SLEEP

RST

TST

VREF-

VREF+

+4.096

Voltage

Reference

(NOTE 1)

+5 V

BUFEN

1. See Section 3.4 Voltage Reference for information on

required voltage reference performance criteria.

2. Locate capacitors so as to minimize loop length.

3. V1-, V2-, and VLR should be connected to the same

ground plane under the chip.

4. SCLK and SDO may require pull-down resistors in

some applications.

NOTES

0.1 µF

(V-) Buffers Off

(V+) Buffers On

0.1 µF

10 µF

V1+

V2+

V1-

V2-

VLR

DCR

+5 V

+3.3 V to 1.8 V

0.1 µF

X7R

0.1 µF

CS5560

49.9

47pF

4.99k

4700pF

C0G

49.9

47pF

4.99k

4700pF

C0G

-0.452 V

4.548 V

2.5 V

+4.548 V

-0.452 V

2.5 V

2.048 V

4.096 V

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