Overview
The TL081IP, produced by Texas Instruments, is a single-channel JFET-input operational amplifier. It is part of the TL08x family, which includes next-generation versions of the industry-standard TL08x devices. This amplifier is designed to provide outstanding value for cost-sensitive applications, featuring low offset voltage, high slew rate, and a wide range of supply voltages. The TL081IP is suitable for use in various demanding applications due to its robust specifications and integrated protection features.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage | 1 mV | mV |
| Input Offset Voltage Drift | 2 µV/°C | µV/°C |
| Slew Rate | 20 V/µs | V/µs |
| Power Consumption | 940 µA/ch | µA |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Noise Voltage | 18 nV/√Hz at f = 1 kHz | nV/√Hz |
| Total Harmonic Distortion | 0.003% | % |
| Operating Temperature Range | -40°C to 85°C | °C |
| Package Type | PDIP (8 pins) |
Key Features
- High slew rate: 20 V/µs (typical)
- Low offset voltage: 1 mV (typical)
- Low offset voltage drift: 2 µV/°C
- Low power consumption: 940 µA/ch (typical)
- Wide common-mode and differential voltage ranges
- Common-mode input voltage range includes VCC+
- Low input bias and offset currents
- Low noise: 18 nV/√Hz at f = 1 kHz (typical)
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typical)
- High ESD protection: 1.5 kV (HBM)
- Integrated EMI and RF filters
Applications
- Solar energy: string and central inverter
- Motor drives: AC and servo drive control and power stage modules
- Single phase online UPS
- Three phase UPS
- Pro audio mixers
- Battery test equipment
Q & A
- What is the typical input offset voltage of the TL081IP?
The typical input offset voltage is 1 mV. - What is the slew rate of the TL081IP?
The slew rate is 20 V/µs (typical). - What is the operating temperature range of the TL081IP?
The operating temperature range is -40°C to 85°C. - What is the power consumption of the TL081IP per channel?
The power consumption is 940 µA/ch (typical). - What is the supply voltage range for the TL081IP?
The supply voltage range is ±2.25 V to ±20 V, 4.5 V to 40 V. - Does the TL081IP have output short-circuit protection?
Yes, it does have output short-circuit protection. - What is the total harmonic distortion of the TL081IP?
The total harmonic distortion is 0.003% (typical). - What kind of ESD protection does the TL081IP have?
The TL081IP has 1.5 kV ESD protection (HBM). - Are there integrated EMI and RF filters in the TL081IP?
Yes, there are integrated EMI and RF filters. - What are some common applications of the TL081IP?
Common applications include solar energy systems, motor drives, UPS systems, pro audio mixers, and battery test equipment.
