参数资料
型号: MAX6045BEUR+T
厂商: Maxim Integrated Products
文件页数: 9/14页
文件大小: 0K
描述: IC VREF SERIES PREC 4.5V SOT23-3
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
基准类型: 串联,精度
输出电压: 4.5V
容差: ±0.4%
温度系数: 30ppm/°C
输入电压: 4.7 V ~ 12.6 V
通道数: 1
电流 - 静态: 35µA
电流 - 输出: 500µA
工作温度: -40°C ~ 85°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
包装: 带卷 (TR)
Precision, Low-Power, Low-Dropout,
SOT23-3 Voltage References
Typical Operating Characteristics
(V IN = +5V for MAX6012/21/25/30/41/45, V IN = +5.5V for MAX6050; I OUT = 0; T A = +25°C; unless otherwise noted.) (Note 6)
MAX6012
MAX6050
1.2510
OUTPUT VOLTAGE
TEMPERATURE DRIFT
5.004
OUTPUT VOLTAGE
TEMPERATURE DRIFT
5.003
MAX6050
LONG-TERM DRIFT
1.2505
1.2500
1.2495
1.2490
5.002
5.000
4.998
4.996
5.002
5.001
5.000
4.999
4.998
THREE
TYPICAL PARTS
1.2485
1.2480
1.2475
1.2470
THREE
TYPICAL PARTS
4.994
4.992
4.990
4.988
4.986
THREE
TYPICAL PARTS
4.997
4.996
4.995
4.994
4.993
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
0 100 200 300 400 500 600 700 800 900 1000
400
300
TEMPERATURE DRIFT (°C)
MAX6012
LINE REGULATION
T A = +85°C
800
600
TEMPERATURE DRIFT ( ° C)
MAX6050
LINE REGULATION
T A = +85°C
T A = -40°C
0.8
0.7
0.6
TIME (h)
MAX6025/MAX6030
DROPOUT VOLTAGE vs.
SOURCE CURRENT
200
T A = -40 °C
400
0.5
T A = -40°C
0.4
100
0
T A = +25° C
200
0
T A = +25°C
0.3
0.2
T A = +85°C
0.1
T A = +25 °C
-100
-200
0
2
4
6
8
10
12
14
5
7
9
11
13
0
200
400
600
800
1000
0.4
0.2
INPUT VOLTAGE (V)
MAX6012
LOAD REGULATION
0.400
0.200
INPUT VOLTAGE (V)
MAX6050
LOAD REGULATION
0.30
0.25
SOURCE CURRENT ( μ A)
MAX6041/MAX6045/MAX6050
DROPOUT VOLTAGE vs.
SOURCE CURRENT
T A = -40 ° C
0
T A = -40 ° C
0
T A = -40°C
0.20
0.15
T A = +85 ° C
-0.2
T A = +85°C
T A = +25°C
-0.200
T A = +25°C
0.10
T A = +25 ° C
0.05
T A = +85°C
-0.4
-0.400
0
-500 -375 -250 -125
0
125 250 375 500
-500 -375 -250 -125
0
125 250 375 500
0
200
400
600
800
1000
LOAD CURRENT ( μ A)
LOAD CURRENT ( μ A)
SOURCE CURRENT ( μ A)
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9
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