LMP2022MA

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Series Information for LMP2022MA - Texas Instruments

Features

  • feature
    5-Pin SOT-23, 8-Pin VSSOP and 8-Pin SOIC
  • feature
    CMRR 139 dB
  • feature
    GBW 5 MHz
  • feature
    Input Bias Current u00b125 pA
  • feature
    Input Offset Voltage (Max) u00b15 u00b5V
  • feature
    Input Offset Voltage (Typical) u22120.4 u00b5V
  • feature
    Input Offset Voltage Drift (Max) u00b10.02 u00b5V/u00b0C
  • feature
    Input Offset Voltage Drift (Typical) u20130.004 u00b5V/u00b0C
  • feature
    Input Voltage Noise, AV = 1000 11 nV/u221aHz
  • feature
    Open Loop Gain 160 dB
  • feature
    Operating Temperature Range u221240u00b0C to 125u00b0C
  • feature
    PSRR 130 dB
  • feature
    Slew Rate 2.6 V/u00b5s
  • feature
    Supply Current (per Amplifier) 1.1 mA
  • feature
    Supply Voltage Range 2.2 V to 5.5 V

Description

IC OP AMP ZERO DRIFT LOW NOISE
The LMP2021 and LMP2022 are single and dual precision operational amplifiers offering ultra low input offset voltage, near zero input offset voltage drift, very low input voltage noise and very high open loop gain. They are part of the LMP™ precision family and are ideal for instrumentation and sensor interfaces. The LMP202x has only 0.004 µV/°C of input offset voltage drift, and 0.4 µV of input offset voltage. These attributes provide great precision in high accuracy applications. The proprietary continuous auto zero correction circuitry ensures impressive CMRR and PSRR, removes the 1/f noise component, and eliminates the need for calibration in many circuits. With only 260 nVPP (0.1 Hz to 10 Hz) of input voltage noise and no 1/f noise component, the LMP202x are suitable for low frequency applications such as industrial precision weigh scales. The extremely high open loop gain of 160 dB drastically reduces gain error in high gain applications. With ultra precision DC specifications and very low noise, the LMP202x are ideal for position sensors, bridge sensors, pressure sensors, medical equipment and other high accuracy applications with very low error budgets. The LMP2021 is offered in 5-Pin SOT-23 and 8-Pin SOIC packages. The LMP2022 is offered in 8-Pin VSSOP and 8-Pin SOIC packages.

Specifications

No. of Amplifiers:
2Amplifiers
Bandwidth:
5MHz
Slew Rate:
2.6V/µs
Supply Voltage Range:
2.2V to 5.5V
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Amplifer Supply Voltage:
2.2V to 5.5V
Gain Bandwidth:
5MHz
Op Amp Type:
Zero Drift
Operating Temperature Range:
-40°C to +125°C
Supply Voltage Max:
5.5V
Supply Voltage Min:
2.2V