参数资料
型号: DS1846E-010+T&R
厂商: Maxim Integrated Products
文件页数: 6/18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
14 of 18
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
-0.5V to +6.0V
Operating Temperature Range
-40°C to +85°C; Industrial
Programming Temperature Range
0°C to +70°C
Storage Temperature Range
-55°C to +125°C
Soldering Temperature
See IPC/JEDEC J-STD-020A specification
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(-40
°C to +85°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
VCC
4.5
5.5
V
1
Input Range
VIR
GND - 0.3
VCC + 0.3
V
PBRST
Input High Level
VIH
2.0
VCC + 0.3
V
PBRST
Input Low Level
VIL
-0.3
+0.5
V
Input Logic 1
VIH
0.7VCC
VCC + 0.3
V
2
Input Logic 0
VIL
GND - 0.3
0.3VCC
V2
Wiper Current
IW
1mA
Resistor Inputs
L, H,W
GND - 0.3
VCC + 0.3
V
18
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