VRE104 データシートの表示（PDF） - Cirrus Logic

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VRE104

Precision Voltage Reference

Cirrus Logic 

VRE104

Product Innovation From

SELECTION GUIDE

Model

VRE104C

VRE104CA

VRE104M

VRE104MA

Output (V)

+4.5

+4.5

+4.5

+4.5

Temperature

Operating Range

-25°C to +85°C

-25°C to +85°C

-55°C to +125°C

-55°C to +125°C

Volt Deviation (MAX)

±0.49mV

±0.40mV

±0.69mV

±0.60mV

1. CHARACTERISTICS AND SPECIFICATIONS

Hermetic 14-pin Ceramic DIP

Package Style HC

ELECTRICAL SPECIFICATIONS

VPS =+15V, T = 25°C, RL = 10K Ω UNLESS OTHERWISE NOTED.

Grade

VRE104C

VRE104CA

VRE104M

Parameter

Min Typ Max Min Typ Max Min Typ Max

ABSOLUTE MAXIMUM RATINGS

Power Supply

±13.5

±22 *

*

*

*

Operating Temperature -25

+85 *

* -55

+125

Storage Temperature

-65

+150 *

*

*

*

Short Circuit Protection

Continuous

*

*

OUTPUT VOLTAGE

VRE104

+4.5

*

*

OUTPUT VOLTAGE ERRORS

Initial Error

±890

±800

±890

Warmup Drift

2

1

2

TMIN - TMAX

(Note1)

Long-Term Stability

490

6

400

*

690

*

Noise (0.1 - 10Hz)

3

*

*

OUTPUT CURRENT

Range

±10

*

*

REGULATION

Line

6 10

*

*

*

*

Load

3

*

*

OUTPUT ADJUSTMENT

Range

10

*

*

Temperature Coefficient

4

*

*

POWER SUPPLY CURRENT (Note 2)

VRE104 +PS

5

7

*

*

*

*

VRE104MA

Min Typ Max

Units

*

*

V

-55

+125

ºC

*

*

ºC

*

*

V

±800

µV

1

ppm

600

µV

*

ppm/1000hrs

*

µVpp

*

mA

*

*

*

ppm/V

ppm/mA

*

mV

*

µV/ºC/mV

*

*

mA

NOTES:

* Same as C Models.

1. Using the box method, the specified value is the maximum deviation from the output voltage at 25°C

over the specified operating temperature range.

2. The specified values are unloaded.

2

VRE104DS

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