Key facts
- Brand
- Texas Instruments
- Model
- TLC2654
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-06
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Texas Instruments TLC2654/TLC2654A Operational Amplifiers Datasheet
The document describes the TLC2654 and TLC2654A as low-noise, chopper-stabilized operational amplifiers utilizing the Advanced LinCMOS process. These devices are designed for high DC precision with input noise voltage of 0.5 µV peak-to-peak (typical) from 0 to 1 Hz. They feature a high chopping frequency up to 10 kHz and eliminate intermodulation error below 5 kHz, making them suitable for low-level thermocouple amplifiers and strain gauge applications.
Read onlineTexas Instruments TLC2654 specifications
| Input Noise Voltage (0 to 1 Hz) | 0.5 µV (Peak-to-Peak) Typ |
|---|---|
| Input Noise Voltage (0 to 10 Hz) | 1.5 µV (Peak-to-Peak) Typ |
| Input Noise Voltage Density (1 kHz) | 13 nV/√Hz Typ |
| Chopping Frequency | 10 kHz Typ |
| Input Offset Voltage (TLC2654A) | 10 µV Max |
| Open-Loop Gain (Min) | 135 dB Min |
| Common-Mode Rejection Ratio (Min) | 110 dB Min |
| Supply Voltage Range | 2.3 V to +8 V |
Source: Texas Instruments TLC2654/TLC2654A Operational Amplifiers Datasheet
All Texas Instruments TLC2654 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical input noise voltage from DC to 1 Hz?
The typical input noise voltage is 0.5 µV peak-to-peak.
From: Texas Instruments TLC2654/TLC2654A Operational Amplifiers Datasheet
Does the device have a high chopping frequency?
Yes, the typical chopping frequency is 10 kHz.
From: Texas Instruments TLC2654/TLC2654A Operational Amplifiers Datasheet
What package options are available for the TLC2654?
The device is offered in 8‑pin, 14‑pin, and 20‑pin D, J, N, P, and FK packages.
What is the maximum supply voltage for the TLC2654?
The maximum supply voltage (Vpp) is specified as 6 V.