Overview
The TLE2141CD is a low-noise, high-speed precision operational amplifier produced by Texas Instruments. Designed for single-supply applications, this component is part of the TLE2141 series, which is widely recognized for its exceptional performance in precision analog circuits. The TLE2141CD is particularly suited for applications requiring high accuracy, low noise, and fast response times. Its market positioning targets industries such as industrial automation, medical devices, and audio processing, where precision and reliability are critical. The product stands out for its low input offset voltage, high slew rate, and robust performance across a wide temperature range.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Architecture | Bipolar | - | - |
| Total Supply Voltage (Min) | 4 | V | Single supply |
| Total Supply Voltage (Max) | 44 | V | Single supply |
| Output Swing Headroom (to Negative Supply) | 0.1 | V | Typical |
| Output Swing Headroom (to Positive Supply) | -0.8 | V | Typical |
| Slew Rate | 45 | V/µs | Typical |
| Output Current | 31 | mA | Typical |
| Number of Channels | 1 | - | - |
| CMRR (Typical) | 108 | dB | - |
| Input Offset Voltage (Max) | 0.9 | mV | @25°C |
| Operating Temperature Range | -55 to 125 | °C | - |
| Package | PDIP|8, SOIC|8 | - | - |
Key Features
- Low noise performance with a typical noise density of 10.5 nV/√Hz at 1 kHz.
- High slew rate of 45 V/µs for fast signal response.
- Wide supply voltage range from 4 V to 44 V, suitable for single-supply applications.
- High common-mode rejection ratio (CMRR) of 108 dB, ensuring precision in noisy environments.
- Robust operation across a wide temperature range of -55°C to 125°C.
Applications
The TLE2141CD is ideal for a variety of precision analog applications. In industrial automation, it is used in signal conditioning and control systems due to its high accuracy and low noise. In medical devices, it ensures reliable performance in sensitive instrumentation. Additionally, its high-speed capabilities make it suitable for audio processing and other high-frequency applications. The component's wide supply voltage range and robust design also make it a preferred choice for automotive electronics, where reliability under harsh conditions is essential.
Q & A
1. What is the typical noise density of the TLE2141CD?
The typical noise density is 10.5 nV/√Hz at 1 kHz.
2. What is the slew rate of the TLE2141CD?
The slew rate is 45 V/µs.
3. What is the operating temperature range of the TLE2141CD?
The operating temperature range is -55°C to 125°C.
4. What is the supply voltage range for the TLE2141CD?
The supply voltage range is 4 V to 44 V.
5. Is the TLE2141CD suitable for single-supply applications?
Yes, it is designed for single-supply applications.
6. What is the typical CMRR of the TLE2141CD?
The typical CMRR is 108 dB.
7. What are the package options for the TLE2141CD?
It is available in PDIP|8 and SOIC|8 packages.
8. What is the maximum input offset voltage of the TLE2141CD?
The maximum input offset voltage is 0.9 mV at 25°C.
9. Can the TLE2141CD be used in automotive electronics?
Yes, its robust design makes it suitable for automotive applications.
10. What is the typical output current of the TLE2141CD?
The typical output current is 31 mA.
