| Amplifiers | 2 | Obsolete | |
LMC555World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz | Evaluation and Demonstration Boards and Kits | 10 | Active | The LMC555 device is a CMOS version of the industry standard 555 series general-purpose timers. In addition to the standard SOIC, VSSSOP, and PDIP packages, the LMC555 is also available in a chip-sized, 8-bump DSBGA package using TI’s DSBGA package technology. The LMC555 offers the same capability of generating accurate time delays and frequencies as the LM555, but with much lower power dissipation and supply current spikes. When operated as a one-shot, the time delay is precisely controlled by a single external resistor and capacitor. In astable mode, the oscillation frequency and duty cycle are accurately set by two external resistors and one capacitor. TI’s LMCMOS process extends both the frequency range and the low supply capability.
The LMC555 device is a CMOS version of the industry standard 555 series general-purpose timers. In addition to the standard SOIC, VSSSOP, and PDIP packages, the LMC555 is also available in a chip-sized, 8-bump DSBGA package using TI’s DSBGA package technology. The LMC555 offers the same capability of generating accurate time delays and frequencies as the LM555, but with much lower power dissipation and supply current spikes. When operated as a one-shot, the time delay is precisely controlled by a single external resistor and capacitor. In astable mode, the oscillation frequency and duty cycle are accurately set by two external resistors and one capacitor. TI’s LMCMOS process extends both the frequency range and the low supply capability. |
| Interface | 3 | Active | |
| Clock Generators, PLLs, Frequency Synthesizers | 3 | Obsolete | |
| Linear | 6 | Active | Featuring 100% tested input currents of 25 fA maximum, low operating power, and ESD protection of 2000 V, the LMC6001-MIL device achieves a new industry benchmark for low input current operational amplifiers. By tightly controlling the molding compound, Texas Instruments is able to offer this ultra-low input current in a lower cost molded package.
To avoid long turnon settling times common in other low input current op amps, the LMC6001A is tested three times in the first minute of operation. Even units that meet the 25-fA limit are rejected if they drift.
Because of the ultra-low input current noise of 0.13 fA/√Hz, the LMC6001-MIL can provide almost noiseless amplification of high resistance signal sources. Adding only 1 dB at 100 kΩ, 0.1 dB at 1 MΩ and 0.01 dB or less from 10 MΩ to 2,000 MΩ, the LMC6001-MIL is an almost noiseless amplifier.
The LMC6001-MIL is ideally suited for electrometer applications requiring ultra-low input leakage such as sensitive photodetection transimpedance amplifiers and sensor amplifiers. Because input referred noise is only 22 nV/√Hz, the LMC6001-MIL can achieve higher signal to noise ratio than JFET input type electrometer amplifiers. Other applications of the LMC6001-MIL include long interval integrators, ultra-high input impedance instrumentation amplifiers, and sensitive electrical-field measurement circuits.
Featuring 100% tested input currents of 25 fA maximum, low operating power, and ESD protection of 2000 V, the LMC6001-MIL device achieves a new industry benchmark for low input current operational amplifiers. By tightly controlling the molding compound, Texas Instruments is able to offer this ultra-low input current in a lower cost molded package.
To avoid long turnon settling times common in other low input current op amps, the LMC6001A is tested three times in the first minute of operation. Even units that meet the 25-fA limit are rejected if they drift.
Because of the ultra-low input current noise of 0.13 fA/√Hz, the LMC6001-MIL can provide almost noiseless amplification of high resistance signal sources. Adding only 1 dB at 100 kΩ, 0.1 dB at 1 MΩ and 0.01 dB or less from 10 MΩ to 2,000 MΩ, the LMC6001-MIL is an almost noiseless amplifier.
The LMC6001-MIL is ideally suited for electrometer applications requiring ultra-low input leakage such as sensitive photodetection transimpedance amplifiers and sensor amplifiers. Because input referred noise is only 22 nV/√Hz, the LMC6001-MIL can achieve higher signal to noise ratio than JFET input type electrometer amplifiers. Other applications of the LMC6001-MIL include long interval integrators, ultra-high input impedance instrumentation amplifiers, and sensitive electrical-field measurement circuits. |
| Integrated Circuits (ICs) | 1 | Obsolete | |
| Amplifiers | 2 | Obsolete | |
LMC6024Quad, 15.5-V, 350-kHz operational amplifier | Instrumentation, OP Amps, Buffer Amps | 4 | Active | The LMC6024 is a CMOS quad 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 100 kΩ and 5 kΩ loads) that is equal to or better than widely accepted bipolar equivalents, while the power supply requirement is less than 1 mW.
This chip is built with Texas Instrument's advanced Double-Poly Silicon-Gate CMOS process.
See the LMC6022 datasheet for a CMOS dual operational amplifier with these same features.
The LMC6024 is a CMOS quad 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 100 kΩ and 5 kΩ loads) that is equal to or better than widely accepted bipolar equivalents, while the power supply requirement is less than 1 mW.
This chip is built with Texas Instrument's advanced Double-Poly Silicon-Gate CMOS process.
See the LMC6022 datasheet for a CMOS dual operational amplifier with these same features. |
LMC6032Dual, 15.5-V, 1.4-MHz operational amplifier with operation down to 2V | Integrated Circuits (ICs) | 5 | Active | The dual LMC6032 and quad LMC6034 (LMC603x) are CMOS operational amplifiers that operate from either a single supply or dual supplies. Device performance features include an input common-mode range that reaches ground, low input bias current, and high voltage gain into realistic loads, such as 2kΩ and 600Ω.
This chip is built with TI’s advanced CMOS process.
For higher-performance characteristics, see theOPA928.
The dual LMC6032 and quad LMC6034 (LMC603x) are CMOS operational amplifiers that operate from either a single supply or dual supplies. Device performance features include an input common-mode range that reaches ground, low input bias current, and high voltage gain into realistic loads, such as 2kΩ and 600Ω.
This chip is built with TI’s advanced CMOS process.
For higher-performance characteristics, see theOPA928. |
| Linear | 3 | NRND | |
