参数资料
型号: MAX5490MA02000+T
厂商: Maxim Integrated Products
文件页数: 3/8页
文件大小: 0K
描述: RES NET MULT OHM 2 RES SOT-23
产品培训模块: Precision Resistor Networks
Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: MAX5490
电路类型: 分压器
电阻(欧姆): 33k,67k
电阻数: 2
引脚数: 3
每个元件的功率: 67.2mW
容差: ±0.035%
温度系数: ±35ppm/°C
安装类型: 表面贴装
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SOT-23-3
尺寸/尺寸: 0.115" L x 0.051" W(2.92mm x 1.30mm)
高度: 0.044"(1.12mm)
包装: 带卷 (TR)
工作温度: -55°C ~ 125°C
100k ? Precision-Matched Resistor-Divider in
SOT23
DC ELECTRICAL CHARACTERISTICS (continued)
(T A = -55°C to +125°C, unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
? ? 1 ?
Note 5: Resistance-ratio voltage coefficient is defined as
R 1
R 2
? R ?
? R 2 ?
× ? V
and is guaranteed by design, not production tested.
Note 6: Calculate bandwidth by using
1
2 π RC
, where C = C P3 and R =
R 1 × R 2
R 1 + R 2
.
Typical Operating Characteristics
(V P1-P2 = 10V, T A = +25°C, unless otherwise noted.)
50
NORMALIZED RESISTANCE-RATIO DRIFT
vs. TEMPERATURE
160
NORMALIZED RESISTANCE-RATIO DRIFT
vs. TEMPERATURE
200
NORMALIZED RESISTANCE-RATIO DRIFT
vs. TEMPERATURE
40
V P1-P2 = 10V
RATIO 1:1
120
V P1-P2 = 10V
RATIO 10:1
150
V P1-P2 = 10V
RATIO 25:1
30
20
10
0
-10
-20
-30
80
40
0
-40
-80
-120
100
50
0
-50
-100
-150
-200
-55
-25
5
35
65
95
125
-55
-25
5
35
65
95
125
-55
-25
5
35
65
95
125
TEMPERATURE ( ° C)
RESISTANCE-RATIO ACCURACY
vs. VOLTAGE
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
FREQUENCY RESPONSE
0.04
0.03
0.02
0.01
0
-0.01
-0.02
-0.03
-0.04
RATIO 25:1
6
3
0
-3
-6
-9
-12
-15
-18
1:1 RATIO
C L = 10pF
0
10
20
30
40
50
60
70
80
0.1
1
10
100
1000
VOLTAGE (V)
FREQUENCY (kHz)
_______________________________________________________________________________________
3
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