LMC6022 Low Power CMOS Dual Operational Amplifier | TI.com

LMC6022
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Low Power CMOS Dual Operational Amplifier

 

Description

The LMC6022 is a CMOS dual operational amplifier which can operate from either a single supply or dual supplies. Its performance features include an input common-mode range that reaches V, low input bias current, and voltage gain (into 100k and 5 kΩ loads) that is equal to or better than widely accepted bipolar equivalents, while the power supply requirement is less than 0.5 mW.

This chip is built with National's advanced Double-Poly Silicon-Gate CMOS process.

See the LMC6024 datasheet for a CMOS quad operational amplifier with these same features.

Features

  • Specified for 100 kΩ and 5 kΩ Loads
  • High Voltage Gain:  120 dB
  • Low Offset Voltage Drift: 2.5 μV/°C
  • Ultra Low Input Bias Current: 40 fA
  • Input Common-Mode Range Includes V
  • Operating Range from +5V to +15V Supply
  • Low Distortion: 0.01% at 1 kHz
  • Slew Rate: 0.11 V/μs
  • Micropower Operation: 0.5 mW

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Parametrics

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Part number Order Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) GBW (Typ) (MHz) Slew rate (Typ) (V/us) Rail-to-rail Vos (offset voltage @ 25 C) (Max) (mV) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Offset drift (Typ) (uV/C) Features Input bias current (Max) (pA) CMRR (Typ) (dB) Output current (Typ) (mA) Architecture
LMC6022 Order now 2     4.75     15.5     0.35     0.11     In to V-
Out    
9     0.043     42     Catalog     -40 to 85     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     2.5         0.4     83     40     CMOS    
LMC6042 Order now 2     4.5     15.5     0.1     0.02     In to V-
Out    
3     0.01     83     Catalog     -40 to 85     PDIP | 8
SOIC | 8    
8PDIP: 93 mm2: 9.43 x 9.81 (PDIP | 8)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    
1.3         0.2     75     21     CMOS