SA56004HD,118【PDF 12/43 页】IC TEMP SENSOR DIGITAL 8SOIC

收藏本站

您好，
买卖IC网欢迎您。
请登录
免费注册

买卖IC网

Sheet目录46

8页 9页 10页 11页 [12页]13页 14页 15页 16页

SA56004X

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 25 February 2013

12 of 43

NXP Semiconductors

SA56004X

Digital temperature sensor with overtemperature alarms

7.8.5 Conversion rate register (CR)

The conversion rate register is used to store programmable conversion data, which

defines the time interval between conversions in the standard free-running auto convert

mode. Table 10

shows all applicable data values and rates for the SA56004X. Only the

4 LSBs of the register are used and the other bits are reserved for future use. The register

is R/W using the read address 04h and write address 0Ah. The POR default conversion

data is 08h.

7.8.6 Temperature limit registers

[1] POR default LHS = RHSHV = 46h (70 癈).

[2] POR default RHSLB = 00h.

[1] POR default LLS = RLSHV = 00h.

[2] POR default RLSLB = 00h (0 癈).

[1] POR default LCS = RCS = 55h (85 癈).

Table 10. Conversion rate control byte (CR)

Data value

Conversion rate (Hz)

00h

0.06

01h

0.12

02h

0.25

03h

0.50

04h

1.0

05h

06h

07h

08h

09h

0Ah to FFh

n/a

Table 11. LHS, RHSHB, RHSLB - Local and remote HIGH setpoint registers

Byte

High byte (read only address 05h, 07h;

write address 0Bh, 0Dh)

[1]

Low byte (read/write address 13h)

[2]

Bit

Value

sign

0.5 0.25 0.125

Table 12. LLS, RLSHB, RLSLB - Local and remote LOW setpoint registers

Byte

High byte (read address 06h, 08h;

write address 0Ch, 0Eh)

[1]

Low byte (read/write address 14h)

[2]

Bit

Value

sign

0.5 0.25 0.125

Table 13. LCS, RCS - Local and remote T_CRIT registers

Byte

Single high byte (read/write address 20h, 19h)

[1]

Bit

Value

sign

发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

*型号	*数量	厂商	批号	封装

添加更多采购

采购需求

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

我的联系方式