參數(shù)資料
型號： DS1859E-050/T&R
廠商： Maxim Integrated Products
文件頁數(shù)： 6/28頁
文件大?。?/td> 0K
描述： IC RES TEMP 50/50K 3MON 16-TSSOP
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 1,000
接片： 256
電阻（歐姆）： 50k
電路數(shù)： 2
溫度系數(shù)： 標準值 50 ppm/°C
存儲器類型： 非易失
接口： I²C（設備位址）
電源電壓： 2.85 V ~ 5.5 V
工作溫度： -40°C ~ 95°C
安裝類型： 表面貼裝
封裝/外殼： 16-TSSOP（0.173"，4.40mm 寬）
供應商設備封裝： 16-TSSOP
包裝： 帶卷 (TR)
DS1859
Dual, Temperature-Controlled Resistors with
Internally Calibrated Monitors
14
____________________________________________________________________
MEMORY
LOCATION
(hex)
EEPROM/
SRAM
R/W
DEFAULT
SETTING
(hex)
NAME OF LOCATION
FUNCTION
12 to 13
EEPROM
R/W
00
MON1limlo (MSB to LSB)
Contains lower limit settings for MON1. If the
limit is violated, an alarm flag in Main Device
byte 70h is set.
14 to 15
EEPROM
R/W
00
MON1wrnhi
(MSB to LSB)
Contains upper limit settings for MON1. If the
limit is violated, a warning flag in Main Device
byte 74h is set.
16 to 17
EEPROM
R/W
00
MON1wrnlo
(MSB to LSB)
Contains lower limit settings for MON1. If the
limit is violated, a warning flag in Main Device
byte 74h is set.
18 to 19
EEPROM
R/W
00
MON2limhi (MSB to LSB)
Contains upper limit settings for MON2. If the
limit is violated, an alarm flag in Main Device
byte 70h is set.
1A to 1B
EEPROM
R/W
00
MON2limlo (MSB to LSB)
Contains lower limit settings for MON2. If the
limit is violated, an alarm flag in Main Device
byte 70h is set.
1C to 1D
EEPROM
R/W
00
MON2wrnhi
(MSB to LSB)
Contains upper limit settings for MON2. If the
limit is violated, a warning flag in Main Device
byte 74h is set.
1E to 1F
EEPROM
R/W
00
MON2wrnlo
(MSB to LSB)
Contains lower limit settings for MON2. If the
limit is violated, a warning flag in Main Device
byte 74h is set.
20 to 21
EEPROM
R/W
00
MON3limhi (MSB to LSB)
Contains upper limit settings for MON3. If the
limit is violated, an alarm flag in Main Device
byte 71h is set.
22 to 23
EEPROM
R/W
00
MON3limlo (MSB to LSB)
Contains lower limit settings for MON3. If the
limit is violated, an alarm flag in Main Device
byte 71h is set.
24 to 25
EEPROM
R/W
00
MON3wrnhi
(MSB to LSB)
Contains upper limit settings for MON3. If the
limit is violated, a warning flag in Main Device
byte 75h is set.
26 to 27
EEPROM
R/W
00
MON3wrnlo
(MSB to LSB)
Contains lower limit settings for MON3. If the
limit is violated, a warning flag in Main Device
byte 75h is set.
28 to 37
EEPROM
—
Reserved
—
38 to 5F
EEPROM
R/W
—
Memory
—
60 to 61
SRAM
R
—
Measured TMP
(MSB to LSB)
Digitized measured value for temperature.
See Table 1.
62 to 63
SRAM
R
—
Measured VCC
(MSB to LSB)
Digitized measured value for VCC.
See Table 1.
64 to 65
SRAM
R
—
Measured MON1
(MSB to LSB)
Digitized measured value for MON1.
See Table 1.
66 to 67
SRAM
R
—
Measured MON2
(MSB to LSB)
Digitized measured value for MON2.
See Table 1.
Main Device (continued)
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