LT1812(RevA) 데이터 시트보기 (PDF) - Linear Technology

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LT1812
(Rev.:RevA)

3mA, 100MHz, 750V/µs Operational Amplifier with Shutdown

Linear Technology 

ELECTRICAL CHARACTERISTICS

0°C ≤ TA ≤ 70°C, VS = 5V, VCM = 2.5V, RL to 2.5V unless otherwise noted (Note 10).

SYMBOL PARAMETER

CONDITIONS

VOS

∆VOS/∆T

IOS

IB

VCM

Input Offset Voltage

Input Offset Voltage Drift

Input Offset Current

Input Bias Current

Input Voltage Range (Positive)

Input Voltage Range (Negative)

(Note 4)

(Note 7)

CMRR

AVOL

VOUT

IOUT

ISC

SR

GBW

ISHDN

IS

Common Mode Rejection Ratio

Large-Signal Voltage Gain

Maximum Output Swing (Positive)

Maximum Output Swing (Negative)

Maximum Output Current

Output Short-Circuit Current

Slew Rate

Gain Bandwidth Product

SHDN Pin Current

Supply Current

VCM = 1.5V to 3.5V

VOUT = 1.5V to 3.5V, RL = 500Ω

VOUT = 1.5V to 3.5V, RL = 100Ω

RL = 500Ω, 30mV Overdrive

RL = 100Ω, 30mV Overdrive

RL = 500Ω, 30mV Overdrive

RL = 100Ω, 30mV Overdrive

VOUT = 3.5V or 1.5V, 30mV Overdrive

VOUT = 2.5V, 1V Overdrive (Note 3)

AV = – 1 (Note 5)

f = 200kHz

SHDN > V – + 2.0V (On) (Note 11)

SHDN < V – + 0.4V (Off) (Note 11)

SHDN > V – + 2.0V (On) (Note 11)

SHDN < V – + 0.4V (Off) (Note 11)

– 40°C ≤ TA ≤ 85°C. VS = ±5V, VCM = 0V unless otherwise noted (Notes 8, 10).

SYMBOL PARAMETER

CONDITIONS

VOS

∆VOS/∆T

IOS

IB

VCM

Input Offset Voltage

Input Offset Voltage Drift

Input Offset Current

Input Bias Current

Input Voltage Range (Positive)

Input Voltage Range (Negative)

(Note 4)

(Note 7)

CMRR

Common Mode Rejection Ratio

Minimum Supply Voltage

VCM = ±3.5V

PSRR

AVOL

VOUT

IOUT

ISC

SR

GBW

ISHDN

IS

Power Supply Rejection Ratio

Large-Signal Voltage Gain

Maximum Output Swing

Maximum Output Current

Output Short-Circuit Current

Slew Rate

Gain Bandwidth Product

SHDN Pin Current

Supply Current

VS = ±2V to ±5.5V

VOUT = ±3V, RL = 500Ω

VOUT = ±3V, RL = 100Ω

RL = 500Ω, 30mV Overdrive

RL = 100Ω, 30mV Overdrive

VOUT = ±3V, 30mV Overdrive

VOUT = 0V, 1V Overdrive (Note 3)

AV = – 1 (Note 5)

f = 200kHz

SHDN > V – + 2.0V (On) (Note 11)

SHDN < V – + 0.4V (Off) (Note 11)

SHDN > V – + 2.0V (On) (Note 11)

SHDN < V – + 0.4V (Off) (Note 11)

LT1812

MIN

TYP MAX

UNITS

2.5

mV

10

15

µV/°C

500

nA

±5

µA

3.5

V

1.5

V

71

dB

0.7

V/mV

0.5

V/mV

3.8

V

3.6

V

1.2

V

1.4

V

± 20

mA

± 45

mA

150

V/µs

55

MHz

±1.5

µA

– 75

µA

4.5

mA

75

µA

MIN TYP MAX

3

10

30

600

±6

3.5

– 3.5

72

±2

75

0.8

0.6

± 3.60

± 3.15

± 30

± 55

350

60

±2

– 200

5

200

UNITS

mV

µV/°C

nA

µA

V

V

dB

V

dB

V/mV

V/mV

V

V

mA

mA

V/µs

MHz

µA

µA

mA

µA

5

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