参数资料
型号: DS1846E-010+T&R
厂商: Maxim Integrated Products
文件页数: 3/18页
文件大小: 0K
描述: IC NV TRI-POT MEM MON 20TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
接片: 100,256
电阻(欧姆): 10k,100k
电路数: 3
温度系数: 标准值 750 ppm/°C
存储器类型: 非易失
接口: 3 线串行(设备位址)
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 带卷 (TR)
DS1846
11 of 18
TYPICAL APPLICATION Figure 4
Note: NMI can be used to produce a reset, which is shown by the dotted line in Figure 4.
The following equations are used to calculate the resistor values when using VSENSE.
VSENSE =
R2
R1
+
X VTPmin
VMAX =
TP
SENSE
V
X VCC
SDA
SCL
WP
A0
/NMI
L0
W1
L1
L2
GND
Vcc
IN
/RST
/PBRST
RST
H0
W0
H1
W2
H2
DS1846
Vsense
To 2-Wire
Master
Potentiometer
Terminals
Potentiometer
Terminals
Reset
Outputs
Vcc
To Microprocessor
Interrupt
VCC
Optional, see note.
VCC
相关PDF资料
PDF描述
DS1847E-010/T&R IC RES TEMP-CNTRL 10/10K 14TSSOP
DS1848B-C10+ IC RES/MEM TEMP 10/10K 16-CSBGA
DS1852B-000/T&R IC MONITOR TXRX OPTICAL 25-BGA
DS1852B-00C+ IC MONITOR TXRX OPTICAL 25-BGA
DS1854E-050 IC RES TEMP-CNTRL 50/50K 16TSSOP
相关代理商/技术参数
参数描述
DS1847 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Dual Temperature-Controlled NV Variable Resistor
DS1847-010 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Dual Temperature-Controlled NV Variable Resistor
DS1847-050 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Dual Temperature-Controlled NV Variable Resistor
DS1847B-010 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
DS1847B-010/T&R 制造商:Maxim Integrated Products 功能描述:DUAL NV TEMP CNTRL VAR RES 10/10K T - Tape and Reel