參數資料
型號: VRE302LD
元件分類: 基準電壓源/電流源
英文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDIP8
封裝: DIP-8
文件頁數: 2/5頁
文件大?。?/td> 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)
相關PDF資料
PDF描述
VRE306BD THREE TERM VOLTAGE REFERENCE, PDIP8
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