VRE402A datasheet(2/20 Pages) ETC

номер детали	VRE402A

подробное описание детали	Precision Dual Reference

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MODEL

A/J

B/K

C/L

PARAMETER

MIN

TYP

MAX

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

ABSOLUTE RATINGS

Power Supply

±13.5

±15

±22

*

V

Operating Temp. (A,B,C)

0

+70

*

°C

Operating Temp. (J,K,L)

-40

+85

*

°C

Storage Temperature

-65

+150

*

°C

Short Circuit Protection

Continuous

*

OUTPUT VOLTAGE

VRE402

±2.5

*

V

OUTPUT VOLTAGE ERRORS

Initial Error

0.25

0.40

0.50

mV

Warmup Drift

1

2

3

ppm

Tmin - Tmax

0.6

1.0

2.0

ppm/

°C

Tracking Error

0.2

0.3

0.4

mV

Long-Term Stability

6

*

ppm/1000hrs

Noise (.1-10Hz)

1.5

*

µVpp

OUTPUT CURRENT

Range

±10

*

mA

REGULATION

Line

3

10

*

ppm/V

Load

3

*

ppm/mA

POWER SUPPLY CURRENTS

+PS

7

9

*

mA

-PS

4

6

*

mA

VRE402

NOTES:

*Same as A/J Models.

1. The specified values are without external trim.

2. The temperature coefficient (tc) is determined by the

box method using the following formula:

Vmax - Vmin

tc =

x 106

Vnominal x (Tmax-Tmin)

3. The tracking error is the deviation between the

positive and negative output over the operating temp.

range.

(1)

(4)

(2)

(3)

VRE402DS REV. A MAY 1996

Vps =

±15V, T = 25°C, RL = 10K

Ω unless otherwise noted.

ELECTRICAL SPECIFICATIONS

4. The specified values are unloaded.

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