LTC1150C(RevB) Ver la hoja de datos (PDF) - Linear Technology

Número de pieza

componentes Descripción

Lista de partido

LTC1150C
(Rev.:RevB)

±15V Zero-Drift Operational Amplifier with Internal Capacitors

Linear Technology 

LTC1150

ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. VS = ±15V, Pin 1 = Open, unless otherwise noted.

PARAMETER

Slew Rate

Gain Bandwidth Product

Supply Current

Internal Sampling Frequency

CONDITIONS

RL = 10kΩ, CL = 50pF

No Load

No Load, Pin 1 = V–

No Load

LTC1150M

MIN TYP MAX

3

2.5

0.8 1.5

0.2

●

2

550

LTC1150C

MIN TYP MAX

3

2.5

0.8 1.5

0.2

2

550

UNITS

V/µs

MHz

mA

Hz

The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.

VS = 5V, Pin 1 = Open, unless otherwise noted.

PARAMETER

CONDITIONS

Input Offset Voltage

(Note 3)

Average Input Offset Drift

(Note 3)

Long Term Offset Voltage Drift

Input Offset Current

Input Bias Current

Input Noise Voltage

Input Noise Current

RS = 100Ω, 0.1Hz to 10Hz, TC2

RS = 100Ω, 0.1Hz to 1Hz, TC2

f = 10Hz (Note 4)

Common Mode Rejection Ratio

Power Supply Rejection Ratio

Large-Signal Voltage Gain

Maximum Output Voltage Swing

Slew Rate

Gain Bandwidth Product

VCM = 0V to 2.7V

VS = ±2.375V to ±16V

RL = 10kΩ, VOUT = 0.3V to 4.5V

RL = 10kΩ

RL = 100kΩ

RL = 10kΩ, CL = 50pF

Supply Current

No Load

Internal Sampling Frequency

LTC1150M

MIN TYP MAX

±0.5 ±10

●

±0.01 ±0.05

50

±10 ±60

±5 ±30

2.0

0.7

1.3

● 106 130

● 120 145

● 115 180

0.15 to 4.85

0.02 to 4.97

1.5

1.8

0.4 1

●

1.5

300

LTC1150C

MIN TYP MAX UNITS

±0.05 ±10

µV

±0.01 ±0.05 µV/°C

50

µV/√mo

±10 ±60

pA

±5 ±30

pA

2.0

µVP-P

0.7

1.3

fA/√Hz

106 130

dB

120 145

dB

115 180

dB

0.15 to 4.85

V

0.02 to 4.97

1.5

V/µs

1.8

MHz

0.4

1

mA

1.5

300

Hz

Note 1: Absolute Maximum Ratings are those values beyond which life of

the device may be impaired.

Note 2: Connecting any terminal to voltages greater than V+ or less than

V– may cause destructive latch-up. It is recommended that no sources

operating from external supplies be applied prior to power-up of the

LTC1150.

Note 3: These parameters are guaranteed by design. Thermocouple effects

preclude measurement of these voltage levels in high-speed automatic test

systems. VOS is measured to a limit determined by test equipment

capability.

Note 4: Current Noise is calculated from the formula:

IN = √(2q • Ib)

where q = 1.6 • 10–19 Coulomb.

1150fb

3

Share Link: