LT1812(RevA) Просмотр технического описания (PDF) - Linear Technology

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Компоненты Описание

производитель

LT1812
(Rev.:RevA)

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

Linear Technology 

LT1812

ELECTRICAL CHARACTERISTICS TA = 25°C, VS = 5V, VCM = 2.5V, RL to 2.5V unless otherwise noted (Note 10).

SYMBOL

ROUT

ISHDN

IS

PARAMETER

Output Resistance

SHDN Pin Current

Supply Current

CONDITIONS

AV = 1, f = 1MHz

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)

MIN

TYP MAX

UNITS

0.45

Ω

0

±1

µA

– 50 – 20

µA

2.7

3.6

mA

20

50

µA

0°C ≤ TA ≤ 70°C, VS = ±5V, VCM = 0V 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

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)

MIN TYP MAX

2

10

15

500

±5

3.5

– 3.5

73

±2

76

1.0

0.7

± 3.70

± 3.25

± 35

± 60

400

65

±1.5

– 150

4.6

150

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

4

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