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LTC2054HV

Features: Supply Current 175µA (Max), GuaranteedOver TemperatureOffset Voltage 3µV (Max)Offset Voltage Drift 30nV/°C (Max)Noise: 1.6µVP-P (0.01Hz to 10Hz Typ)Voltage Gain: 140dB (Typ)PSRR: 130dB (Typ)CMRR: 130dB (Typ)nput Bias Current <1pA (Typ)Supply Operation: 2.7V to 6V (LT...

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LTC2054HV: Features: Supply Current 175µA (Max), GuaranteedOver TemperatureOffset Voltage 3µV (Max)Offset Voltage Drift 30nV/°C (Max)Noise: 1.6µVP-P (0.01Hz to 10Hz Typ)Voltage Gain: 140dB (T...

LTC2054HV Data Sheet

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Part Number:
LTC2054HV
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Supply Current 175µA (Max), Guaranteed
Over Temperature
Offset Voltage 3µV (Max)
Offset Voltage Drift 30nV/°C (Max)
Noise: 1.6µVP-P (0.01Hz to 10Hz Typ)
Voltage Gain: 140dB (Typ)
PSRR: 130dB (Typ)
CMRR: 130dB (Typ)
nput Bias Current <1pA (Typ)
Supply Operation: 2.7V to 6V (LTC2054)
                             2.7V to ±5.5V (LTC2054HV)
Common Mode Input Range from V to V+ 0.5V
Output Swings Rail-to-Rail
Low Profile (1mm) SOT-23 (ThinSOT™) Package


Application

Thermocouple Amplifiers
Electronic Scales
Medical Instrumentation
Strain Gauge Amplifiers
High Resolution Data Acquisition
DC Accurate RC Active Filters
Low Side Current Sense
Battery-Powered Systems


Specifications

Total Supply Voltage (V+ to V)
   LTC2054 .......................................................... 7V
   LTC2054HV .....................................................12V
Input Voltage ................ (V+ + 0.3V) to (V 0.3V)
Output Short-Circuit Duration ....................Indefinite
Operating Temperature Range ....  40°C to 85°C
Specified Temperature Range
(Note 4) ........................................ 40°C to 85°C
Storage Temperature Range ...... 65°C to 150°C
Lead Temperature (Soldering, 10 sec) ......... 300°C


Description

  The LTC® 2054 and LTC2054HV are low power, low noise zero-drift operational amplifiers available in the 5-lead SOT-23 package. The LTC2054 operates from a single 2.7V to 6V supply. The LTC2054HV operates on supplies from 2.7V to ±5.5V. The current consumption is 150µA (typical), 175µA maximum over temperature.
 
    The LTC2054, despite its miniature size, features uncom promising DC performance. The typical input offset volt age and offset drift are 0.5µV and 25nV/°C. The almost zero DC offset and drift are supported with a power supply rejection ratio (PSRR) and common mode rejection ratio (CMRR) of more than 130dB. The input common mode voltage ranges from the negative supply up to typically 0.5V from the positive supply. The open-loop gain is typically 140dB. The LTC2054 also features a 1.6µVP-P DC to 10Hz noise and a 500kHz gain bandwidth product.




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