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參數(shù)資料
| 型號(hào)： | VRE3021BD |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | THREE TERM VOLTAGE REFERENCE, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 188K |
| 代理商： | VRE3021BD |
ppm/
1khrs
6
V
OUT/t
Long Term Stability
Vp-p
1.25
0.1Hz<f<1kHz
e
n
Output Noise Voltage
s
2
To 0.01% of final value
T
on
Turn-On Settling Time
mV
±2
Figure 3
V
OUT
Trim Adjustment Range
1.0
2.0
VRE3025C/K
0.5
1.0
VRE3025B/K
2.0476
2.048
2.0484
VRE3025C/L
2.0477
2.048
2.0483
VRE3025B/K
V
2.0478
2.048
2.0482
VRE3025A/J
V
OUT
Output Voltage
(Note 1)
5
10
10V
≤ V
IN ≤18V
ppm/V
25
35
8V
≤ V
IN ≤ 10V
V
OUT/
V
IN
Line Regulation
ppm/
mA
8
12
8
12
Sourcing:
0mA
≤ I
OUT ≤ 15mA
Sinking:
-15mA
≤ I
OUT ≤0mA
V
OUT/
I
OUT
Load Regulation
mA
3.5
4.0
I
IN
Supply Current
V
RMS
1.25
2.5
10Hz<f<1Hz
ppm
1
Note 4
Temperature Hysterisis
ppm/°C
0.3
0.6
VRE3025A/J
TCV
OUT
Output Voltage
Temperature Coefficient
(Note 2)
V
8
36
V
IN
UNITS
MIN
TYP
MAX
SYMBOL
CONDITIONS
Input Voltage
PARAMETER
ELECTRICAL SPECIFICATIONS
Vps =+10V, T = 25°C, Iout=0mA unless otherwise noted.
ABSOLUTE MAXIMUM RATINGS
Power Supply ………………………-0.3V to +40V
Out Short Circuit to GND Duration (V
IN< 12V)…...Continuous
OUT, TRIM …………………………-0.3V to +12V
Out Short Circuit to GND Duration (V
IN< 40V)……..……5 sec
NR……………………………………-0.3V to +6V
Out Short Circuit to IN Duration (V
IN< 12V)……....Continuous
Operating Temp. (A,B,C)……………0 °C to 70°C
Continuous Power Dissipation (T
A = +70°C)…….…...300mW
Operating Temp. (J,K,L)……………-40 °C to 85°C
Storage Temperature…………………..…….…-65°C to 150°C
Lead Temperature (soldering,10 sec) ……….……….…250°C
VRE3021DS REV. D JULY 2000
Notes:
1) The specified values are without external trim.
2) The temperature coefficient is determined by the
box method. See discussion on temperature
performance.
3) Line and load regulation are measured with pulses and
do not include voltage changes due to temperature.
4) Hysterisis over the operating temperature range.
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