ADS1210_15 datasheet(33/50 Pages) TI1

No. de pieza	ADS1210

Descripción Electrónicos	24-Bit ANALOG-TO-DIGITAL CONVERTER

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Fabricante Electrónico	TI1 [Texas Instruments]

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ADS1210, ADS1211

33

SBAS034B

www.ti.com

FIGURE 32. Full Interface with a 68HC11 Microprocessor.

Isolation

The serial interface of the ADS1210/11 provides for simple

isolation methods. An example of an isolated four-wire

interface is shown in Figure 33. The ISO150 is used to

transmit the digital signals over the isolation barrier.

In addition, the digital outputs of the ADS1210/11 can, in

some cases, drive opto-isolators directly. Figures 34 and 35

show the voltage of the SDOUT pin versus source or sink

current under worst-case conditions. Worst-case conditions

for source current occur when the analog input differential

FIGURE 33. Isolated Four-Wire Interface.

ADS1210

A

INP

A

INN

AGND

V

BIAS

CS

DSYNC

X

IN

X

OUT

DGND

REF

IN

REF

OUT

AV

DD

MODE

DRDY

SDOUT

SDIO

SCLK

DV

DD

PB7

PB6

PB5

PB4

PB3

PB2

PB1

PB0

PE0

PE1

PE2

XIRQ

RESET

PC7

PC6

PC5

PC4

PC3

PC2

PC1

PC0

XTAL

68HC11

C

2

12pF

C

1

12pF

AGND

DGND

AV

DD

DV

DD

XTAL

AGND

1.0µF

R

1

10k

Ω

R

2

10k

Ω

ADS1210

A

INP

A

INN

AGND

V

BIAS

CS

DSYNC

X

IN

X

OUT

DGND

REF

IN

REF

OUT

AV

DD

MODE

DRDY

SDOUT

SDIO

SCLK

DV

DD

XTAL

C

2

12pF

C

1

12pF

V

DD1

AGND

DGND

AV

DD

V

DD1

V

DD2

V

DD1

V

DD1

V

DD2

R

1

100

Ω

DGND

GND

DGND

GND

SCLK

SD

IN

V

DD2

V

DD1

V

DD2

DGND

GND

SD

OUT

DRDY

AGND

1.0µF

Número de pieza similar - ADS1210_15

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Texas Instruments	ADS1210U1K	1Mb / 51P	24-Bit ANALOG-TO-DIGITAL CONVERTER
	ADS1210U1KG4	1Mb / 51P	24-Bit ANALOG-TO-DIGITAL CONVERTER
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Descripción similar - ADS1210_15

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Burr-Brown (TI)	ADS1210	557Kb / 41P	24-Bit ANALOG-TO-DIGITAL CONVERTER
Texas Instruments	ADS1240	416Kb / 23P	24-Bit ANALOG-TO-DIGITAL CONVERTER
Texas Instruments	ADS1242	410Kb / 25P	24-Bit ANALOG-TO-DIGITAL CONVERTER
List of Unclassifed Man...	AL1101	173Kb / 8P	24-Bit Analog-to-Digital Converter
Texas Instruments	ADS1243-HT	522Kb / 40P	24-BIT ANALOG-TO-DIGITAL CONVERTER
	ADS1222IPWTG4	621Kb / 26P	24-Bit Analog-to-Digital Converter
	ADS1243SJD	514Kb / 40P	24-BIT ANALOG-TO-DIGITAL CONVERTER
	ADS1242	1Mb / 33P	24-Bit ANALOG-TO-DIGITAL CONVERTER
	ADS1240	1Mb / 31P	24-Bit ANALOG-TO-DIGITAL CONVERTER
	ADS1240	1,019Kb / 30P	24-Bit ANALOG-TO-DIGITAL CONVERTER

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ADS1210 Datasheet(PDF) 33 Page - Texas Instruments

ADS1210 Datasheet(HTML) 33 Page - Texas Instruments

Número de pieza similar - ADS1210_15

Descripción similar - ADS1210_15

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