ALD1712 查看數據表（PDF） - Advanced Linear Devices

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ALD1712

RAIL-TO-RAIL PRECISION OPERATIONAL AMPLIFIER

Advanced Linear Devices 

ABSOLUTE MAXIMUM RATINGS

Supply voltage, V+

Differential input voltage range

Power dissipation

Operating temperature range SAL, PAL packages

DA package

Storage temperature range

Lead temperature, 10 seconds

CAUTION: ESD Sensitive Device. Use static control procedures in ESD controlled environment.

10.6V

-0.3V to V+ +0.3V

600 mW

0°C to +70°C

-55°C to +125°C

-65°C to +150°C

+260°C

OPERATING ELECTRICAL CHARACTERISTICS

TA = 25°C VS = ±2.5V unless otherwise specified

Parameter

Supply

Voltage

Symbol

1712A

1712B

1712

Min Typ Max Min Typ Max Min Typ Max Unit

VS

±2.0

V+

4.0

±5.0 ±2.0

10.0 4.0

±5.0 ±2.0

10.0 4.0

±5.0 V

10.0 V

Test Conditions

Dual Supply

Single Supply

Input Offset

VOS

Voltage

Input Offset

IOS

Current

Input Bias

IB

Current

Input Voltage

VIR

Range

Input

RIN

Resistance

0.05 0.15

0.35

0.1 0.25

0.55

0.25 0.5 mV

1.0 mV

0.01 10

280

0.01 10

280

0.01 10 pA

280 pA

0.01 10

280

0.01 10

280

0.01 10 pA

280 pA

-0.3

5.3 -0.3

5.3 -0.3

5.3 V

-2.8

+2.8 -2.8

+2.8 -2.8

+2.8 V

1013

1013

1013

Ω

RS ≤ 100KΩ

0°C ≤ TA ≤ +70°C

TA = 25°C

0°C ≤ TA ≤ +70°C

TA = 25°C

0°C ≤ TA ≤ +70°C

V+ = +5; notes 2,5

VS = ±2.5V

Input Offset

TCVOS

5

Voltage Drift

Power Supply PSRR

Rejection Ratio

65 85

65 85

Common Mode CMRR

Rejection Ratio

65 83

65 83

5

65 85

65 85

65 83

65 83

5

63 85

63 85

63 83

63 83

µV/°C RS ≤ 100KΩ

dB

RS ≤ 100KΩ

dB

0°C ≤ TA ≤ +70°C

dB

RS ≤ 100KΩ

dB

0°C ≤ TA ≤ +70°C

Large Signal

Voltage Gain

Output

Voltage

Range

Output Short

Circuit Current

AV

50 85

400

20

50 85

400

20

50 85

400

20

V/mV

V/mV

V/mV

RL = 10KΩ

RL ≥ 1MΩ

RL = 10KΩ

0°C ≤ TA ≤ +70°C

VO low

0.002 0.01

0.002 0.01

0.002 0.01 V

VO high 4.99 4.998

4.99 4.998

4.99 4.998

V

VO low

-2.44 -2.35

-2.44 -2.35

-2.44 -2.35 V

VO high 2.35 2.44

2.35 2.44

2.35 2.44

V

RL = 1MΩ V+ = +5V

0°C ≤ TA ≤ +70°C

RL = 10KΩ

0°C ≤ TA ≤ +70°C

ISC

8

8

8

mA

Supply

IS

Current

Power

PD

Dissipation

Input

CIN

Capacitance

Bandwidth

BW

Slew Rate

SR

Rise time

tr

Overshoot

Factor

ALD1712A/ALD1712B

ALD1712

0.8 1.5

4.0 7.5

0.8 1.5

4.0 7.5

0.8 1.5 mA

VIN = 0V

No Load

4.0 7.5 mW VS = ±2.5V

1

1

1

pF

1.0 1.5

1.4 2.1

1.0 1.5

1.4 2.1

1.0 1.5

1.4 2.1

0.2

0.2

0.2

10

10

10

Advanced Linear Devices

MHz

V/µs

µs

%

AV = +1

RL = 10KΩ

RL = 10KΩ

RL = 10KΩ

CL = 100pF

2 of 9

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