参数资料
型号: DS1859B-020+T&R
厂商: Maxim Integrated Products
文件页数: 9/28页
文件大小: 0K
描述: IC RES TEMP 20/20K W/3MON 16-BGA
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
接片: 256
电阻(欧姆): 20k
电路数: 2
温度系数: 标准值 50 ppm/°C
存储器类型: 非易失
接口: I²C(设备位址)
电源电压: 2.85 V ~ 5.5 V
工作温度: -40°C ~ 95°C
安装类型: 表面贴装
封装/外壳: 16-LBGA,CSPBGA
供应商设备封装: 16-CSBGA(4x4)
包装: 带卷 (TR)
DS1859
Dual, Temperature-Controlled Resistors with
Internally Calibrated Monitors
____________________________________________________________________
17
MEMORY
LOCATION
(hex)
EEPROM/
SRAM
R/W
DEFAULT
SETTING
(hex)
NAME OF LOCATION
FUNCTION
3—
X
2—
X
1—
X
0—
——
MINT
A mask of all flags located in Table 01 byte
88h determines the value of MINT. MINT is
maskable to 0 if no interrupt is desired by
setting Table 01 byte 88h to 0.
72 to 73
SRAM
Reserved
74
SRAM
R
Warning flags
Bit 7
TMPhi
This warning flag goes high when the upper
limit of the temperature setting is violated.
6—
——
TMPlo
This warning flag goes high when the lower
limit of the temperature setting is violated.
5—
VCChi
This warning flag goes high when the upper
limit of the VCC setting is violated.
4—
VCClo
This warning flag goes high when the lower
limit of the VCC setting is violated.
3—
——
MON1hi
This warning flag goes high when the upper
limit of the MON1 setting is violated.
2—
——
MON1lo
This warning flag goes high when the lower
limit of the MON1 setting is violated.
1—
——
MON2hi
This warning flag goes high when the upper
limit of the MON2 setting is violated.
0—
——
MON2lo
This warning flag goes high when the lower
limit of the MON2 setting is violated.
Main Device (continued)
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DS1859B-020-W 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
DS1859B-050 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
DS1859B-050/T&R 制造商:Maxim Integrated Products 功能描述:DUAL TMP R 50/50K,3MON,INT CAL T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RES TEMP 50/50K W/3MON 16-BGA
DS1859B-050/T&R 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
DS1859B-050+ 功能描述:数字电位计 IC Dual Temp-Controlled Resistors RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel