công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

LM89 bảng dữ liệu(PDF) 15 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
tên linh kiện LM89
Giải thích chi tiết về linh kiện  짹0.75째C Accurate, Remote Diode and Local Digital Temperature Sensor with Two-Wire Interface
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  NSC [National Semiconductor (TI)]
Trang chủ  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM89 bảng dữ liệu(HTML) 15 Page - National Semiconductor (TI)

Back Button LM89 Datasheet HTML 11Page - National Semiconductor (TI) LM89 Datasheet HTML 12Page - National Semiconductor (TI) LM89 Datasheet HTML 13Page - National Semiconductor (TI) LM89 Datasheet HTML 14Page - National Semiconductor (TI) LM89 Datasheet HTML 15Page - National Semiconductor (TI) LM89 Datasheet HTML 16Page - National Semiconductor (TI) LM89 Datasheet HTML 17Page - National Semiconductor (TI) LM89 Datasheet HTML 18Page - National Semiconductor (TI) LM89 Datasheet HTML 19Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 15 / 20 page
background image
2.0 LM89 Registers (Continued)
D6: RUN/STOP: When set to “1” SHUTDOWN is enabled.
D5: is not defined and defaults to “0”.
D4: Remote T_CRIT mask: When set to “1” a diode temperature reading that exceeds T_CRIT setpoint will not activate the
T_CRIT_A pin.
D3: is not defined and defaults to “0”.
D2: Local T_CRIT mask: When set to “1” a Local temperature reading that exceeds T_CRIT setpoint will not activate the
T_CRIT_A pin.
D1: is not defined and defaults to “0”.
D0: Fault Queue: when set to “1” three consecutive remote temperature measurements outside the HIGH, LOW, or T_CRIT
setpoints will trigger an “Outside Limit” condition resulting in setting of status bits and associated output pins..
2.5 CONVERSION RATE REGISTER
(Read Address 04h /Write
Address 0Ah)
Value
Conversion
Rate
00
62.5 mHz
01
125 mHz
02
250 mHz
03
500 mHz
04
1 Hz
05
2 Hz
(Read Address 04h /Write
Address 0Ah)
Value
Conversion
Rate
06
4 Hz
07
8 Hz
08
16 Hz
09
32 Hz
10-255
Undefined
2.6 LOCAL and REMOTE HIGH SETPOINT REGISTERS (LHS, RHSHB, and RHSLB)
(Read Address 05h, 07h /Write Address 0Bh, 0Dh):
BIT
D7
D6
D5
D4
D3
D2
D1
D0
Value
SIGN
64
32
16
8
4
2
1
For LHS and RHSHB: HIGH setpoint temperature data. Power up default is LHIGH = RHIGH = 70˚C. 1 LSB = 1˚C. Two’s
complement format.
(Read/Write Address 13h):
BIT
D7
D6
D5
D4
D3
D2
D1
D0
Value
0.5
0.25
0.125
0000
0
For RHSLB: Remote HIGH Setpoint Low Byte temperature data. Power up default is 0˚C. 1 LSB = 0.125˚C. Two’s complement
format.
2.7 LOCAL and REMOTE LOW SETPOINT REGISTERS (LLS, RLSHB, and RLSLB)
(Read Address 06h, 08h, /Write Address 0Ch, 0Eh):
BIT
D7
D6
D5
D4
D3
D2
D1
D0
Value
SIGN
64
32
16
8
4
2
1
For LLS and RLSHB: HIGH setpoint temperature data. Power up default is LHIGH = RHIGH = 0˚C. 1 LSB = 1˚C. Two’s
complement format.
(Read/Write Address 14h):
BIT
D7
D6
D5
D4
D3
D2
D1
D0
Value
0.5
0.25
0.125
0000
0
For RLSLB: Remote HIGH Setpoint Low Byte temperature data. Power up default is 0˚C. 1 LSB = 0.125˚C. Two’s complement
format.
2.8 REMOTE TEMPERATURE OFFSET REGISTERS (RTOHB and RTOLB)
(Read/Write Address 11h):
BIT
D7
D6
D5
D4
D3
D2
D1
D0
Value
SIGN
64
32
16
8
4
2
1
www.national.com
15



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com