LTC2054MPS5-PBF 查看數據表（PDF） - Linear Technology

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LTC2054MPS5-PBF

Single/Dual Micropower Zero-Drift Operational Amplifi ers

Linear Technology 

LTC2054/LTC2055

ELECTRICAL CHARACTERISTICS (LTC2054HVMP) The ● denotes the specifications which apply over the full

operating temperature range, otherwise specifications are at TA = 25°C. VS = ±5V unless otherwise noted. (Note 2)

SYMBOL

PARAMETER

CONDITIONS

MIN TYP MAX

UNITS

IS

VOS

ΔVOS/ΔT

Supply Current

Input Offset Voltage

Average Input Offset Drift

Long-Term Offset Drift

No Load

(Note 3)

(Note 3)

●

175 220

μA

●

± 10

μV

●

0.05 ± 0.1

μV/°C

50

nV/√mo

IB

Input Bias Current

(Note 4)

±3

pA

●

± 12

nA

IOS

Input Offset Current

(Note 4)

±6

pA

●

±5

nA

en

CMRR

Input Noise Voltage

Common Mode Rejection Ratio

RS = 100Ω, DC to 1Hz

RS = 100Ω, DC to 10Hz

VCM = GND to V+ – 0.9

0.6

1.6

120 130

● 110

μVP-P

μVP-P

dB

dB

PSRR

Power Supply Rejection Ratio

VS = 2.7V to 11V

120 130

dB

● 110

dB

AVOL

Large-Signal Voltage Gain

RL = 100k, VOUT = GND

125 140

dB

● 115

dB

VOUT

Maximum Output Voltage Swing

SR

Slew Rate

RL = 5k to GND

RL = 5k to GND

RL = 100k to GND

RL = 100k to GND

±4.78 ±4.82

V

● ±4.675

V

±4.98 ±4.99

V

● ±4.965

V

0.5

V/μs

GBW

Gain Bandwidth Product

500

kHz

fS

Internal Sampling Frequency

1

kHz

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: The LTC2054/LTC2055 are designed, characterized and expected to

meet the extended temperature limits of –40°C and 125°C. The LTC2054C/

LTC2055C/LTC2054HVC/LTC2055HVC are guaranteed to meet the

temperature limits of 0°C and 70°C. The LTC2054I/LTC2055I/LTC2054HVI/

LTC2055HVI are guaranteed to meet temperature limits of –40°C and

85°C. The LTC2054H/LTC2055H and LTC2054HVH/LTC2055HVH are

guaranteed to meet the temperature limits of –40°C and 125°C. The

LTC2054MP/LTC2054HVMP are guaranteed to meet the temperature limits

of –55°C and 150°C.

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

preclude measurements of these voltage levels during automated testing.

Note 4: Limit is determined by high speed automated test capability. See

Typical Characteristic curves for actual typical performance. For tighter

specifications, please consult Linear Technology Marketing.

Note 5: The θJA specified for the DD package is with minimal PCB heat

spreading metal. Using expanded metal area on all layers of a board

reduces this value.

20545fc

6

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