Overview
The ADTL082ARMZ, produced by Analog Devices Inc., is a JFET input operational amplifier that offers enhanced performance compared to traditional TL08x devices. This amplifier is part of the ADTL082 series, known for its low input bias current, low noise, and wide bandwidth, making it suitable for a variety of applications. The ADTL082ARMZ is available in an 8-lead MSOP package and is RoHS compliant, ensuring environmental sustainability.
Key Specifications
| Parameter | Value |
|---|---|
| Input Bias Current | 100 pA (maximum) |
| Supply Voltage | ±18 V or +36 V (maximum), ±4 V or +8 V (minimum) |
| Operating Supply Current | 2.4 mA (typical) |
| Offset Voltage | 5.5 mV (maximum for ADTL082A), 9 mV (maximum for ADTL082J) |
| Noise Voltage Density | 16 nV/√Hz at 1 kHz |
| Bandwidth | 5 MHz |
| Slew Rate | 20 V/μs |
| CMRR | 80 dB (minimum) |
| Total Harmonic Distortion | 0.001% |
| Operating Temperature Range | −40°C to +125°C (extended industrial range for ADTL082A) |
Key Features
- TL082/TL084 compatible
- Low input bias current: 100 pA maximum
- Low offset voltage: 5.5 mV maximum for ADTL082A and 9 mV maximum for ADTL082J
- Low noise: 16 nV/√Hz at 1 kHz
- Wide bandwidth: 5 MHz
- High slew rate: 20 V/μs
- High CMRR: 80 dB minimum
- Low total harmonic distortion: 0.001%
- Unity-gain stable
Applications
- General-purpose amplification
- Power control and monitoring
- Active filters
- Industrial/process control
- Data acquisition
- Sample and hold circuits
- Integrators
- Input buffering
Q & A
- What is the input bias current of the ADTL082ARMZ?
The input bias current of the ADTL082ARMZ is 100 pA maximum. - What are the supply voltage ranges for the ADTL082ARMZ?
The supply voltage ranges are ±18 V or +36 V (maximum) and ±4 V or +8 V (minimum). - What is the typical operating supply current of the ADTL082ARMZ?
The typical operating supply current is 2.4 mA. - What is the offset voltage of the ADTL082A and ADTL082J?
The offset voltage is 5.5 mV maximum for ADTL082A and 9 mV maximum for ADTL082J. - What is the noise voltage density of the ADTL082ARMZ at 1 kHz?
The noise voltage density is 16 nV/√Hz at 1 kHz. - What is the bandwidth of the ADTL082ARMZ?
The bandwidth is 5 MHz. - What is the slew rate of the ADTL082ARMZ?
The slew rate is 20 V/μs. - What is the CMRR of the ADTL082ARMZ?
The CMRR is 80 dB minimum. - What is the total harmonic distortion of the ADTL082ARMZ?
The total harmonic distortion is 0.001%. - What are the typical applications of the ADTL082ARMZ?
The typical applications include general-purpose amplification, power control and monitoring, active filters, industrial/process control, data acquisition, sample and hold circuits, integrators, and input buffering.
