Overview
The TL103WIDRG4, manufactured by Texas Instruments, is a dual operational amplifier integrated circuit designed for precision analog applications. This model is part of the TL103 series, known for its robust performance in a variety of electronic circuits. Packaged in an SOIC-8 form factor, it is well-suited for surface mount technology (SMT), making it ideal for compact and high-density PCB designs. The TL103WIDRG4 is targeted at engineers and designers working in industrial, automotive, and consumer electronics sectors, where reliable and efficient operational amplifiers are essential. Its key selling points include a wide operating voltage range, low power consumption, and excellent thermal stability, making it a competitive choice in its category.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Installation Type | Surface Mount | - | - |
| Pin Count | 8 | - | SOIC-8 |
| Output Current | 40 | mA @15V | - |
| Supply Current | 700 | µA | - |
| Circuit Count | 2 | - | - |
| Channel Count | 2 | - | - |
| Common Mode Rejection Ratio | 70 ~ 85 | dB | - |
| Input Offset Drift | 7.00 | µV/K | - |
| Bandwidth | 900 | kHz | - |
| Slew Rate | 400 | mV/µs | - |
| Gain Bandwidth Product | 900 | kHz | - |
| Input Offset Voltage | 1 | mV | - |
| Input Bias Current | 20 | nA | - |
| Operating Temperature (Max) | 105 | ℃ | - |
| Operating Temperature (Min) | -40 | ℃ | - |
| Supply Voltage | 3 ~ 32 | V | - |
| Supply Voltage (Max) | 32 | V | - |
| Supply Voltage (Min) | 3 | V | - |
| Length | 4.9 | mm | - |
| Width | 3.91 | mm | - |
| Height | - | mm | - |
Key Features
- Dual operational amplifier with internal reference.
- Wide supply voltage range from 3V to 32V.
- Low power consumption with a supply current of 700 µA.
- High common mode rejection ratio (CMRR) of 70dB to 85dB.
- Low input offset voltage of 1 mV for precision applications.
- High slew rate of 400 mV/µs for fast signal response.
- Stable performance across a wide temperature range (-40°C to 105°C).
Applications
The TL103WIDRG4 is widely used in various applications, including industrial automation, automotive electronics, and consumer electronics. In industrial automation, it is employed in signal conditioning and sensor interfacing due to its precision and reliability. In automotive electronics, it is utilized in engine control units and safety systems, where stability under harsh conditions is critical. In consumer electronics, it is found in audio amplifiers and portable devices, benefiting from its low power consumption and compact size.
Q & A
1. What is the operating voltage range of the TL103WIDRG4?
The operating voltage range is from 3V to 32V.
2. What is the typical supply current of the TL103WIDRG4?
The typical supply current is 700 µA.
3. What is the gain bandwidth product of this amplifier?
The gain bandwidth product is 900 kHz.
4. What is the input offset voltage of the TL103WIDRG4?
The input offset voltage is 1 mV.
5. What is the common mode rejection ratio (CMRR) of this amplifier?
The CMRR ranges from 70dB to 85dB.
6. What is the slew rate of the TL103WIDRG4?
The slew rate is 400 mV/µs.
7. What is the operating temperature range of the TL103WIDRG4?
The operating temperature range is from -40°C to 105°C.
8. What is the package type of the TL103WIDRG4?
The package type is SOIC-8.
9. What is the output current capability of the TL103WIDRG4?
The output current capability is 40 mA @15V.
10. What are the typical applications of the TL103WIDRG4?
Typical applications include industrial automation, automotive electronics, and consumer electronics.
