AMS285CS Просмотр технического описания (PDF) - Advanced Monolithic Systems Inc

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AMS285CS

ADJUSTABLE MICROPOWER VOLTAGE REFERENCE DIODE

Advanced Monolithic Systems Inc 

AMS285/AMS385

ABSOLUTE MAXIMUM RATINGS

Reverse Current

30mA

Forward Current

10mA

Operating Temperature Range

AMS285

-40°C to 85°C

AMS385

0°C to 70°C

Storage temperature

Soldering information

TO-92 package: 10 sec.

SOIC package: Vapor phase (60 sec)

Infrared (15 sec.)

SOT-89 package: 10 sec.

-55°C to +150°C

260°C

215°C

220°C

265°C

ELECTRICAL CHARACTERISTICS

Electrical Characteristics at IR = 100 µA, and TA = +25°C unless otherwise specified.

Parameter

Conditions

AMS285A

AMS285B

Min Typ Max Min Typ Max

Reference Voltage

Dynamic Output

Impedance

Reference Voltage

Change with Current

Min. Operating

Current (Note 4)

Wide Band Noise

(Note 5)

Temperature Coeff.

(Note 6)

IR =100 µA

IAC =0.1IR, f = 20Hz

VOUT = VREF

VOUT = 5.3V

10µA ≤IR ≤1mA

1mA ≤IR ≤20mA

VOUT = VREF

VOUT = 5.3V

10Hz ≤ f ≤ 10kHz

VOUT = VREF

VOUT = 5.3V

1.228

1.240

0.3

0.7

0.2

4

6

30

1.252

1.0

10

9

45

1.215

1.240

0.3

0.7

0.2

4

6

30

1.265

1.0

10

9

45

50

170

25

50

170

50

Long Term Stability TA=25°C±.1°C

20

20

(Note 5)

T = 1000 Hr

AMS285C

Min Typ Max

1.215 1.240 1.265

0.3

0.7

0.2

1.0

4

10

6

9

30

45

50

170

100

150

20

Units

V

Ω

mV

mV

µA

µA

µVrms

µVrms

ppm/°C

ppm

ELECTRICAL CHARACTERISTICS

Electrical Characteristics at IR = 100 µA, and TA = +25°C unless otherwise specified.

Parameter

Conditions

AMS285A

AMS285B

Min Typ Max Min Typ Max

AMS285C

Min Typ Max

Units

Reference Voltage

Dynamic Output

Impedance

Reference Voltage

Change with Current

Min. Operating

Current (Note 4)

IR =100 µA

IAC =0.1IR, f = 20Hz

VOUT = VREF

VOUT = 5.3V

10µA ≤IR ≤1mA

1mA ≤IR ≤20mA

VOUT = VREF

VOUT = 5.3V

1.228

1.240

1.252

1.215

1.240

1.265

1.215

1.240 1.265

V

Ω

0.3

0.3

0.3

0.7

0.7

0.7

0.2

1.0

4

10

6

9

30

45

0.2

1.0

4

10

6

9

30

45

0.2

1.0

mV

4

10

mV

6

9

µA

30

45

µA

Wide Band Noise

(Note 5)

Temperature Coeff.

(Note 6)

10Hz ≤ f ≤ 10kHz

VOUT = VREF

VOUT = 5.3V

50

170

25

50

170

50

50

µVrms

170

µVrms

100

150 ppm/°C

Long Term Stability TA=25°C±.1°C

20

20

20

ppm

(Note 5)

T = 1000 Hr

Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140

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