参数资料
型号: DS1854E-050
厂商: Maxim Integrated Products
文件页数: 19/22页
文件大小: 0K
描述: IC RES TEMP-CNTRL 50/50K 16TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
接片: 256
电阻(欧姆): 50k
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: 3 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-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
DS1854
Dual Temperature-Controlled
Resistors with Two Monitors
6
_____________________________________________________________________
RESISTOR 1 DNL (LSB)
DS1854
toc08
RESISTOR
1
DNL
(LSB)
-0.15
-0.05
0.05
0.15
0.25
-0.25
POSITION
225
200
150 175
50 75 100 125
25
0
250
DS1854
toc11
51.90
52.00
52.10
52.20
52.30
52.40
51.80
POSITION FFH RESISTANCE vs. TEMPERATURE
TEMPERATURE (
°C)
RESISTANCE
(k
)
80
65
50
35
20
5
-10
-25
-40
95
PPM vs. POSITION
DS1854
toc12
POSITION
ppm/
°C
250
200
50
100
150
-10
40
90
140
190
240
290
340
-60
0
300
+25
°C TO +85°C
+25
°C TO -40°C
RESISTANCE vs. POWER-UP VOLTAGE
+25
°C
DS1854
toc09
POWER-UP VOLTAGE (V)
RESISTANCE
(k
)
4
3
2
1
50
100
150
200
250
300
0
05
POSITION 00H RESISTANCE vs. TEMPERATURE
DS1854
toc10
TEMPERATURE (
°C)
RESISTANCE
(k
)
80
65
50
35
20
5
-10
-25
0.96
0.97
0.98
0.99
1.00
0.95
-40
95
RESISTOR 1 INL (LSB)
DS1854
toc07
POSITION
RESISTOR
1
INL
(LSB)
225
200
150 175
50 75 100 125
25
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
0250
RESISTOR 0 DNL (LSB)
DS1854
toc06
RESISTOR
0
DNL
(LSB)
-0.15
-0.05
0.05
0.15
0.25
-0.25
POSITION
225
200
150 175
50 75 100 125
25
0
250
Typical Operating Characteristics (continued)
(VCC = 5.0V, TA = +25°C, unless otherwise noted.)
RESISTOR 0 INL (LSB)
DS1854
toc05
POSITION
RESISTOR
0
INL
(LSB)
225
200
150 175
50 75 100 125
25
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
0
250
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