參數(shù)資料
型號(hào): DS1857E-050+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 9/22頁(yè)
文件大?。?/td> 0K
描述: IC RES TEMP 50/50K 2MON 16-TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 96
接片: 256
電阻(歐姆): 50k
電路數(shù): 2
溫度系數(shù): 標(biāo)準(zhǔn)值 50 ppm/°C
存儲(chǔ)器類型: 非易失
接口: I²C(設(shè)備位址)
電源電壓: 3 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(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 管件
DS1857
Dual Temperature-Controlled Resistors with
External Temperature Input and Monitors
____________________________________________________________________
17
MEMORY
LOCATION
(hex)
EEPROM/
SRAM
R/W
DEFAULT
SETTING
(hex)
NAME OF
LOCATION
FUNCTION
5—
—0
ADEN
Controls if the device responds to one or two device
addresses (see the Memory Description section and
Table 5).
4—
—0
ADFIX
Controls the means by which Main and Auxiliary Device
addresses are set (see the Memory Description section
and Table 5).
3—
—0
APEN
Controls auxiliary write protect. See the Memory Description
2—
—0
MPEN
Controls auxiliary write protect. See the Memory Description
1—
—0
X
0—
—0
X
8A to 8B
EEPROM
—00
Reserved
8C
EEPROM
R/W
A2
Device address
Contains Main Device address if the bit ADFIX = 1. If
ADFIX = 0, then address pins determine the address.
8D to 8F
EEPROM
——
Reserved
Table 01h (continued)
MEMORY
LOCATION
(hex)
EEPROM/
SRAM
R/W
DEFAULT
SETTING
(hex)
NAME OF LOCATION
FUNCTION
80 to C7
EEPROM
R/W
FF
Resistor 0 Temp LUT
Look-up table for Resistor 0.
F0 to FF
EEPROM
RFF
Reserved
Table 02h
MEMORY
LOCATION
(hex)
EEPROM/
SRAM
R/W
DEFAULT
SETTING
(hex)
NAME OF LOCATION
FUNCTION
80 to C7
EEPROM
R/W
FF
Resistor 1 Temp LUT
Look-up table for Resistor 1.
F0 to FF
EEPROM
RFF
Reserved
Table 03h
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