TLC2201 Low Noise Precision Rail-To-Rail Output Operational Amplifier |

TLC2201 (ACTIVE) Low Noise Precision Rail-To-Rail Output Operational Amplifier


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The TLC220x, TLC220xA, TLC220xB, and TLC220xY are precision, low-noise operational amplifiers using Texas Instruments Advanced LinCMOS™ process. These devices combine the noise performance of the lowest-noise JFET amplifiers with the dc precision available previously only in bipolar amplifiers. The Advanced LinCMOS™ process uses silicon-gate technology to obtain input offset voltage stability with temperature and time that far exceeds that obtainable using metal-gate technology. In addition, this technology makes possible input impedance levels that meet or exceed levels offered by top-gate JFET and expensive dielectric-isolated devices.

The combination of excellent DC and noise performance with a common-mode input voltage range that includes the negative rail makes these devices an ideal choice for high-impedance, low-level signal-conditioning applications in either single-supply or split-supply configurations.

The device inputs and outputs are designed to withstand –100-mA surge currents without sustaining latch-up. In addition, internal ESD-protection circuits prevent functional failures at voltages up to 2000 V as tested under MIL-PRF-38535, Method 3015.2; however, care should be exercised in handling these devices as exposure to ESD may result in degradation of the parametric performance.

The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from –40°C to 85°C. The M-suffix devices are characterized for operation over the full military temperature range of –55°C to 125°C.


  • B Grade Is 100% Tested for Noise
    • 30 nV/Hz Max at f = 10 Hz
    • 12 nV/Hz Max at f = 1 kHz
  • Low Input Offset Voltage . . . 500 µV Max
  • Excellent Offset Voltage Stability With Temperature . . . 0.5 µV/°C Typ
  • Rail-to-Rail Output Swing
  • Low Input Bias Current
    • 1 pA Typ at TA = 25°C
  • Common-Mode Input Voltage Range Includes the Negative Rail
  • Fully Specified For Both Single-Supply and Split-Supply Operation

Advanced LinCMOS is a trademark of Texas Instruments Incorporated.
All other trademarks are the property of their respective owners.


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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) Offset drift (Typ) (uV/C) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) CMRR (Typ) (dB) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Input bias current (Max) (pA) Output current (Typ) (mA) Features Architecture
TLC2201M Order now 1     4.6     16     1.8     2.5     In to V-
0.5     0.5     1     8     110     Military     -55 to 125     CDIP | 8
LCCC | 20    
See datasheet (CDIP)
20LCCC: 79 mm2: 8.89 x 8.89 (LCCC | 20)    
60     4.5