参数资料
型号: MAX6037CAUKADJ+T
厂商: Maxim Integrated Products
文件页数: 10/18页
文件大小: 0K
描述: IC VREF SERIES ADJ SOT-23-5
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
基准类型: 系列,可调式
输出电压: 1.184 V ~ 5 V
容差: ±0.5%
温度系数: 50ppm/°C
输入电压: 2.5 V ~ 5.5 V
通道数: 1
电流 - 静态: 250µA
电流 - 输出: 5mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
其它名称: MAX6037CAUKADJ+TDKR
Low-Power, Fixed and Adjustable Reference
with Shutdown in SOT23
ELECTRICAL CHARACTERISTICS—MAX6037_ADJ (V OUT = 1.184V to 5V) (continued)
(V IN = V SHDN = +5V, I OUT = 0, T A = T MIN to T MAX , ADJ shorted to OUT unless otherwise noted. Typical values are at T A = +25°C.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SHUTDOWN ( SHDN )
Logic-High Input Voltage
Logic-Low Input Voltage
V ENH
V ENL
2.5V ≤ V IN ≤ 5.5V
2.5V ≤ V IN ≤ 5.5V
2.0
0.7
V
V
Logic-High Input Current
Logic-Low Input Current
I ENH
I ENL
2.5V ≤ V IN ≤ 5.5V, V SHDN = V IN
2.5V ≤ V IN ≤ 5.5V, V SHDN = 0V
-1000
-1000
0.15
0.05
+1000
+1000
nA
nA
Note 1: All devices are 100% tested at T A = +25 ° C and are guaranteed by design for T A = T MIN to T MAX , as specified.
Note 2: Temperature coefficient is measured by the “box” method, i.e., the maximum ? V OUT / V OUT is divided by the maximum ? T.
Note 3: Thermal hysteresis is defined as the change in +25°C output voltage before and after cycling the device from T MAX to
T MIN .
Note 4: Not production tested. Guaranteed by design.
Note 5: Dropout voltage is defined as the minimum differential voltage (V IN - V OUT ) at which V OUT decreases by 1% from its origi-
nal value at V IN = +5.0V.
Note 6: V OUT initial accuracy for the MAX6037_ADJ is tested with ADJ shorted to OUT. Actual accuracy will be affected by match-
ing and the temperature coefficient of the external resistors used. Use 1% resistors with low temperature coefficient for
best overall accuracy.
Note 7: The temperature coefficient for the MAX6037_ADJ is specified for the case where ADJ is connected to OUT. For the case
where an external resistive network is used to set the output voltage, actual change in reference output over temperature
will be affected by the temperature coefficient and matching of the external resistors used.
Note 8: The minimum V IN is the greater of +2.5V and (V OUT + 0.2V).
Note 9: V OUT set to +5V with an external resistive-divider.
Note 10: Noise for the MAX6037_ADJ is specified for a +1.25V output. Noise is proportional to V OUT and is greater for higher output
voltages. In addition, external resistors used to set the output voltage can contribute to noise.
Typical Operating Characteristics
(V IN = +3V for the MAX6037_12 and MAX6037_21; V IN = +5V for the MAX6037_25, MAX6037_30, MAX6037_33, and MAX6037_41;
I OUT = 0, C OUT = 0.1μF, C IN = 0.1μF, T A = +25°C, unless otherwise specified.)
2.5100
MAX6037_25 OUTPUT VOLTAGE
vs. TEMPERATURE (V OUT = 2.500V)
230
MAX6037_12 SUPPLY CURRENT
vs. INPUT VOLTAGE (V OUT = 1.25V)
250
MAX6037_12 SUPPLY CURRENT
vs. TEMPERATURE (V OUT = 1.25V)
2.5075
2.5050
220
T A = +125 ° C
225
V IN = +5.5V
2.5025
210
2.5000
2.4975
200
190
T A = +25 ° C
200
V IN = +2.5V
2.4950
175
2.4925
2.4900
180
170
T A = -40 ° C
150
-50
-25
0
25
50
75
100
125
2.5
3.0
3.5
4.0
4.5
5.0
5.5
-50
-25
0
25
50
75
100
125
TEMPERATURE ( ° C)
INPUT VOLTAGE (V)
TEMPERATURE ( ° C)
10
______________________________________________________________________________________
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