参数资料
型号: VRE4110C
元件分类: 基准电压源/电流源
英文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 1.024 V, PDSO8
封装: SOIC-8
文件页数: 2/7页
文件大小: 223K
代理商: VRE4110C
160
235
I
L = 8 mA
0.5
1.0
VRE4100B
± 0.025% ± 0.050%
VRE4100B
ppm/V
20
200
V
ref + 200mV
V
IN
5.5V
V
OUT/ VIN
Line Regulation (Note 6)
V
0.4
V
L
Logic Low Input Voltage
V
0.8
V
H
Logic High Input Voltage
nA
2
I
H
Logic High Input Current
nA
1
I
L
Logic Low Input Current
ppm
50
1000 Hours
V
OUT/T
Long Term Stability
Vp-p
2.2
0.1Hz<f<10Hz
E
n
Output Noise Voltage
(Note 4)
s
2
To 0.01% of final value
T
ON
Turn-On Settling Time
mV
V
IN -VOUT
Dropout Voltage (Note 3)
1.5
3.0
VRE4100K
1.0
2.0
VRE4100C
± 0.040% ± 0.080%
VRE4100C/K
%
V
OUT
Output Voltage Error
(Note 1)
ppm/mA
1
20
1mA
I
Load
8mA
V
OUT/
I
OUT
Load Regulation (Note 6)
A
230
320
V
load = 0mA
I
IN
Supply Current
ppm
20
Note 5
Temperature Hysterisis
ppm/°C
TCV
OUT
Output Voltage
Temperature Coefficient
(Note 2)
V
1.8
5.5
V
IN
UNITS
MIN
TYP
MAX
SYMBOL
CONDITIONS
Input Voltage
PARAMETER
ELECTRICAL SPECIFICATIONS
Vps =+3V for VRE4110 and VRE4112, Vps =+5V for VRE4125, VRE4125 and VRE4141. T = 25°C, I
load=1mA, Cout=1F unless otherwise noted.
Notes:
1.
High temperature and mechanical stress can effect the initial accuracy of the VRE4100 series
references.See discussion on output accuracy.
2.
The temperature coefficient is determined by the box method. See discussion on temperature
performance. All units are 100% tested over temperature.
3.
The minimum input to output differential voltage at which the output voltage drops by 0.5% from nominal.
4.
Based on 1.024V output. Noise is linearly proportional to V
REF.
5.
Defined as change in 25°C output voltage after cycling device over operating temperature range.
6.
Line and load regulation are measured with pulses and do not include output voltage changes due to self
heating.
VRE4100DS REV. A MAY 01
ABSOLUTE MAXIMUM RATINGS
Power supply to any input pin ….…-0.3V to +5.6V
Output Short Circuit Duration …….…………....Indefinite
Operating Temp. (B,C) …………..……0°C to 70°C
ESD Susceptibility Human Body Model…….…..…..2kV
Operating Temp. (K)………………...-40°C to 85°C
ESD Susceptibility Machine Model ..………………200V
Storage Temperature Range……..-65°C to 150°C
Lead Temperature (soldering,10 sec)………...….260°C
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