參數(shù)資料
型號(hào): VRE302
廠商: Electronic Theatre Controls, Inc.
英文描述: Low Cost Precision Reference
中文描述: 低成本精密參考
文件頁(yè)數(shù): 12/41頁(yè)
文件大?。?/td> 2640K
代理商: VRE302
MODEL
A/J
B/K
C/L
PARAMETER
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
ABSOLUTE RATINGS
Power Supply
Operating Temp. (
A,B,C
)
Operating Temp. (
J,K,L
)
Storage Temperature
Short Circuit Protection
+14
0
-40
-65
+15
+16
+70
+85
+150
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
V
°C
°C
°C
Continuous
*
*
OUTPUT VOLTAGE
VRE303
Temp. Sensor Voltage
3.000
630
*
*
*
*
V
mV
OUTPUT VOLTAGE ERRORS
Initial Error
Warmup Drift
T
min
- T
max
Long-Term Stability
Noise (.1-10Hz)
0.30
0.48
0.60
mV
ppm
ppm/°C
ppm/1000hrs
μVpp
1
2
3
0.6
1.0
2.0
6
*
*
*
*
2.0
OUTPUT CURRENT
Range
±10
*
*
mA
REGULATION
Line
Load
6
3
10
*
*
*
*
*
*
ppm/V
ppm/mA
OUTPUT ADJUSTMENT
Range
10
*
*
mV
POWER SUPPLY CURRENTS
VRE303 +PS
5
7
*
*
*
*
mA
VRE303
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
- V
min
T.C. =
V
nominal
x (T
max
-T
min
)
x 10
6
(1)
(5)
(2)
(3)
VRE303DS REV. B 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(guān)PDF資料
PDF描述
VRE3041 Low Cost Precision Reference
VRE3041A Low Cost Precision Reference
VRE3041B Low Cost Precision Reference
VRE3041C Low Cost Precision Reference
VRE3041J Low Cost Precision Reference
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