Overview
The TL064INS, produced by Texas Instruments, is a quad low-power JFET-input operational amplifier. This device is part of the TL06x family, which is known for its low power consumption and high performance. The TL064INS is designed to offer high input impedance, wide bandwidth, and a high slew rate, making it suitable for a variety of cost-sensitive and environmentally demanding applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | -18 | - | 18 | V |
| Operating Temperature Range | -40 | - | 85 | °C |
| Input Offset Voltage (VIO) | 3 | 6 | 15 | mV |
| Input Offset Current (IIO) | 5 | 100 | 200 | pA |
| Input Bias Current (IIB) | 30 | 200 | 400 | pA |
| Common-Mode Input Voltage Range | -11.5 | - | 15 | V |
| Slew Rate | - | 3.5 | - | V/μs |
| Supply Current (per amplifier) | - | 200 | - | μA |
| Package | - | SOP (NS), 14 pins | - | - |
Key Features
- Very low power consumption: Typical supply current of 200 μA per amplifier.
- Wide common-mode and differential voltage ranges.
- Low input bias and offset currents.
- High input impedance due to JFET-input stage.
- Internal frequency compensation.
- Latch-up-free operation.
- High slew rate: 3.5 V/μs typical.
- Output short-circuit protection.
- High ESD protection: 1.5 kV, HBM.
- Integrated EMI and RF filters.
Applications
- Instrumentation amplifiers.
- Audio-distribution amplifiers.
- Low-level light detector preamplifiers.
- AC amplifiers.
- Microphone preamplifiers with tone control.
- High-Q notch filters.
- 0.5-Hz square-wave oscillators.
- Rugged and environmentally demanding applications.
Q & A
- What is the typical supply current of the TL064INS?
The typical supply current of the TL064INS is 200 μA per amplifier.
- What is the operating temperature range of the TL064INS?
The operating temperature range of the TL064INS is -40°C to 85°C.
- What is the input offset voltage of the TL064INS?
The input offset voltage of the TL064INS is typically 6 mV, with a maximum of 15 mV.
- Does the TL064INS have output short-circuit protection?
- What is the slew rate of the TL064INS?
The slew rate of the TL064INS is typically 3.5 V/μs.
- What type of input stage does the TL064INS use?
The TL064INS uses a JFET-input stage, which provides high input impedance.
- Is the TL064INS latch-up-free?
- What is the common-mode input voltage range of the TL064INS?
The common-mode input voltage range of the TL064INS includes up to VCC+, typically ±11.5 V.
- What kind of ESD protection does the TL064INS have?
The TL064INS has high ESD protection of 1.5 kV, HBM.
- What are some common applications of the TL064INS?
The TL064INS is commonly used in instrumentation amplifiers, audio-distribution amplifiers, low-level light detector preamplifiers, AC amplifiers, and other applications requiring low power consumption and high performance.
