P r o d u c t I n n o v a t i o n F r o m

VRE4100

2

VRE4100DS

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parameter

Symbol

conditions

Min

typ

Max

units

Input Voltage

V

IN

+1.8

+5.5

V

Output Voltage Error

(Note 1)

V

OUT

B Grade

±0.025

±0.050

%

C/K Grade

±0.040

±0.080

Output Voltage

Temperature Coefficient

(Note 2)

TCV

OUT

B Grade

+0.5

+1.0

ppm/ºC

C Grade

+1.0

+2.0

K Grade

+1.5

+3.0

Dropout Voltage (Note 3)

V

I

160

235

mV

Turn-On Settling Time

T

ON

To 0.01% of final value

2

µs

Output Noise Voltage

(Note 4)

E

n

0.1Hz < f < 10Hz

2.2

µVp-p

Temperature Hysteresis

Note 5

20

ppm

Long Term Stability

∆V

OUT/T

1000 Hours

50

ppm

Supply Current

I

IN

V

230

320

µA

Load Regulation (Note 6) ∆V

1mA ≤ I

1

20

ppm/mA

Line Regulation (Note 6) ∆V

V

20

200

ppm/V

Logic High Input Voltage

V

H

0.8

V

Logic High Input Current

I

H

2

nA

Logic Low Input Voltage

V

L

0.4

V

Logic Low Input Current

I

L

1

nA

NOTES:

1. High temperature and mechanical stress can effect the initial accuracy of this reference series.See

discussion on output accuracy.

2. The temperature coefficient is determined by the box method. See discussion on temperature perfor-

mance. 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 1.024 V output. Noise is linearly proportional to V

5. Defined as change in 25ºC 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.

Power Supply to any input pin......-0.3V to +5.6V

Operating Temp. (B,C)...................... 0ºC to 70ºC

Operating Temp. (K) ....................-40ºC to +85ºC

Storage Temperature Range .....-65ºC to +150ºC

Output Short Circuit Duration .............................. Indefinite

ESD Susceptibility Human Body Model....................... 2kV

ESD Susceptibility Machine Model............................ 200V

Lead Temperature (soldering, 10 sec)....................+260ºC

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