参数资料
型号: VRE302LD
元件分类: 基准电压源/电流源
英文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDIP8
封装: DIP-8
文件页数: 2/5页
文件大小: 434K
代理商: VRE302LD
MODEL
A/J
B/K
C/L
PARAMETER
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
ABSOLUTE RATINGS
Power Supply
+13.5
+15
+22
*****
*
V
Operating Temp. (A,B,C)0
+70
*
°C
Operating Temp. (J,K,L)-40
+85
*
°C
Storage Temperature
-65
+150
*
°C
Short Circuit Protection
Continuous
*
OUTPUT VOLTAGE
VRE302
2.500
*
V
Temp. Sensor Voltage
630
*
mV
OUTPUT VOLTAGE ERRORS
Initial Error
0.25
0.40
0.50
mV
Warmup Drift
1
2
3
ppm
T
min -Tmax
0.6
1.0
2.0
ppm/°C
Long-Term Stability
6
*
ppm/1000hrs
Noise (.1-10Hz)
1.5
*
Vpp
OUTPUT CURRENT
Range
±10
*
mA
REGULATION
Line
6
10
*
ppm/V
Load
3
*
ppm/mA
OUTPUT ADJUSTMENT
Range
10
*
mV
POWER SUPPLY CURRENTS
VRE302 +PS
5
7
*
mA
VRE302
NOTES:
*Same as A/J Models.
1. The temp. reference TC is 2.1mV/ °C
2. The specified values are without external trim.
3. The temperature coefficient is determined by the box
method using the following formula:
V
max -Vmin
T.C. =
x 106
V
nominal x (Tmax-Tmin)
(1)
(5)
(2)
(3)
VRE302DS REV. F MAY 2001
Vps =
+15V, T = 25°C, RL = 10K unless otherwise noted.
ELECTRICAL SPECIFICATIONS
4. The specified values are without the external
noise reduction capacitor.
5. The specified values are unloaded.
(4)
相关PDF资料
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