The TLC2201 is a precision, low-noise operational amplifier using Texas Instruments Advanced LinCMOS process. This device combines 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 TLC2201 is characterized for operation over the full military temperature range of −55°C to 125°C.
LinCMOS is a trademark of Texas Instruments.
Parts, PSpice are trademarks of MicroSim Corporation.
| Status | ACTIVE |
| Number of channels | 1 |
| Total Supply Voltage | 4.6 |
| Vos (offset voltage @ 25 C) | 0.2 |
| GBW | 1.8 |
| Slew Rate | 2.5 |
| Rail-to-rail | In to V-^Out |
| Offset drift | 0.5 |
| Iq per channel | 1 |
| Vn at 1 kHz | 8 |
| CMRR | 110 |
| Rating | Space |
| Operating temperature range | -55 to 125 |
| Package Group | LCCC|20 |
| Approx. price | |
| Package size: mm2:W x L (PKG) | [pf]20LCCC[/pf]: 79 mm2: 8.89 x 8.89 (LCCC|20) |
| Input bias current | 60 |
| Output current | 4.5 |
| Features | N/A |
| Architecture | CMOS |
| Input common mode headroom (to negative supply) | 0.0 |
| Input common mode headroom (to positive supply) | -2.3 |
| Output swing headroom (to negative supply) | 0.05 |
| Output swing headroom (to positive supply) | -0.2 |