ppm/
1khrs
6
∆V
OUT/t
Long Term Stability
µVp-p
1.5
0.1Hz<f<10Hz
e
n
Output Noise Voltage
µs
2
To 0.01% of final value
T
on
Turn-On Settling Time
mV
±2.5
Figure 3
∆V
OUT
Trim Adjustment Range
1.0
2.0
VRE3025C/L
0.5
1.0
VRE3025B/K
2.4995
2.5000
2.5005
VRE3025C/L
2.4996
2.5000
2.5004
VRE3025B/K
V
2.4998
2.5000
2.5003
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
µV
RMS
1.5
3.0
10Hz<f<1kHz
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.
VRE3025DS REV.D JULY 2000
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
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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