参数资料
型号: MAX674EPA+
厂商: Maxim Integrated Products
文件页数: 3/5页
文件大小: 0K
描述: IC VREF SERIES PREC 10V 8-PDIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
基准类型: 串联,精度
输出电压: 10V
容差: ±0.15%
温度系数: 15ppm/°C
输入电压: 13 V ~ 33 V
通道数: 1
电流 - 静态: 1.4mA
电流 - 输出: 500µA
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
+10V Precision Voltage Reference
Output Adjustment
The MAX674 trim terminal can be used to adjust the
output voltage over a 10V ±300mV range. This feature
allows system errors to be trimmed by setting the refer-
Adjustment of the output does not significantly affect the
temperature performance of the device. The temperature
coefficient change is approximately 0.7ppm/°C for
100mV of output adjustment from its initial value.
ence to a voltage other than 10V such as 10.240V for
binary applications (see the Typical Operating Circuit ).
The trim terminal may, of course, be left open if no
adjustment is needed.
Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)
MAX674 OUTPUT WIDEBAND
LINE REGULATION
vs. FREQUENCY
NOISE vs. BANDWIDTH (0.1Hz
TO FREQUENCY INDICATED)
MAXIMUM LOAD CURRENT
vs. INPUT VOLTAGE
76
66
56
V IN = 15V
T A = +25 ° C
10,000
1000
V IN = 15V
T A = +25 ° C
35
30
25
SHORT-CIRCUIT PROTECTION
500mW MAXIMUM
DISSIPATION
46
36
20
15
26
16
100
10
5
6
10
0
T A = +25°C
10
100
1k
10k
100k
1M
10
100
1k
10k
100k
1M
10
15
20
25
30
FREQUENCY (Hz)
30
25
MAXIMUM LOAD CURRENT
vs. TEMPERATURE
V IN = 15V
FREQUENCY (Hz)
0.035
0.030
OUTPUT CHANGE DUE TO
THERMAL SHOCK
V IN = 15V
INPUT VOLTAGE (V)
20
0.025
T A = T A =
+25 ° C +75 ° C
0.020
15
0.015
10
0.010
5
0
0.005
0
DEVICE IMMERSED
IN +75 ° C OIL BATH
-60 -40 -20 0
20 40 60 80 100 120 140
-10
0
10
20
30
40
50
60
TEMPERATURE ( ° C)
TIME (s)
_______________________________________________________________________________________
3
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