MAX1452 Просмотр технического описания (PDF) - Maxim Integrated

Номер в каталоге

Компоненты Описание

производитель

MAX1452

Low-Cost Precision Sensor Signal Conditioner

Maxim Integrated 

MAX1452

Low-Cost Precision Sensor

Signal Conditioner

Table 11. CRIL Command Codes

CRIL[3:0]

0000

0001

0010

0011

0100

0101

NAME

LdICR

EEPW

ERASE

RdICR

RdEEP

RdIRS

DESCRIPTION

Load internal calibration register at address given in ICRA with data from DHR[15:0].

EEPROM write of 8 data bits from DHR[7:0] to address location pointed by IEEA[9:0].

Erase all of EEPROM (all bytes equal FFhex).

Read internal calibration register as pointed to by ICRA and load data into DHR[15:0].

Read internal EEPROM location and load data into DHR[7:0] pointed by IEEA[9:0].

Read interface register set pointer IRSP[3:0]. See Table 13.

0110

RdAlg

Output the multiplexed analog signal onto OUT. The analog location is specified in ALOC[3:0] (Table

15) and the duration (in byte times) that the signal is asserted onto the pin is specified in ATIM[3:0]

(Table 14).

0111

1000 to

1111

PageErase

Erases the page of the EEPROM as pointed by IEEA[9:6]. There are 64 bytes per page and thus 12

pages in the EEPROM.

Reserved Reserved.

Table 12. ICRA[3:0] Decode

ICRA[3:0]

0000

0001

0010

0011

0100

0101

0110 to

1111

NAME

CONFIG

ODAC

OTCDAC

FSODAC

FSOTCDAC

DESCRIPTION

Configuration Register

Offset DAC Register

Offset Temperature Coefficient DAC Register

Full Scale Output DAC Register

Full Scale Output Temperature Coefficient DAC Register

Reserved. Do not write to this location (EEPROM test).

Reserved. Do not write to this location.

www.maximintegrated.com

Maxim Integrated │  20

Share Link: