Overview
The ADTL084ARUZ is a JFET input operational amplifier produced by Analog Devices Inc. It is part of the ADTL082 and ADTL084 series, which offer improved performance over traditional TL08x devices. These amplifiers are known for their low input bias current, low noise, and wide bandwidth, making them suitable for a variety of applications. The ADTL084ARUZ is available in a 14-lead TSSOP package and is RoHS compliant.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | ±18 V or +36 V | V | |||
| Input Voltage | ±V supply | V | ||||
| Differential Input Voltage | ±V supply | V | ||||
| Offset Voltage (A Grade) | VOS | −40°C ≤ TA ≤ +125°C | 1.5 | 5.5 | mV | |
| Offset Voltage (J Grade) | VOS | 0°C ≤ TA ≤ +70°C | 2 | 9 | mV | |
| Offset Voltage Drift | ΔVOS/ΔT | −40°C ≤ TA ≤ +125°C | 10 μV/°C | μV/°C | ||
| Input Bias Current | IB | 100 pA | pA | |||
| Voltage Noise Density | en | f = 1 kHz | 16 | nV/√Hz | ||
| Operating Temperature Range | TA | −40°C | +125°C | °C | ||
| Junction Temperature | TJ | 150°C | °C |
Key Features
- TL082/TL084 Compatibility: The ADTL084 is compatible with the TL082 and TL084, making it an easy upgrade for existing designs.
- Low Input Bias Current: Maximum input bias current of 100 pA, which is beneficial for high-impedance source applications.
- Low Offset Voltage: Offset voltage as low as 1.5 mV for A-grade devices and 2 mV for J-grade devices.
- Low Noise: Voltage noise density of 16 nV/√Hz at 1 kHz, suitable for low-noise applications.
- Wide Bandwidth: High bandwidth and slew rates, making it suitable for various high-frequency applications.
- Extended Temperature Range: Specified over the extended industrial temperature range of −40°C to +125°C for A-grade devices and 0°C to +70°C for J-grade devices.
- RoHS Compliant Packaging: Available in lead-free packaging options.
Applications
- Process Control: Suitable for use in process control systems due to its stability and accuracy.
- Industrial and Instrumentation Equipment: Ideal for industrial and instrumentation applications requiring high precision and reliability.
- Active Filtering: Used in active filter circuits due to its high bandwidth and low noise characteristics.
- Data Conversion: Applicable in data conversion systems, such as analog-to-digital converters, where low noise and high accuracy are crucial).
- Buffering and Power Control: Used for buffering and power control in various electronic systems).
Q & A
- What is the ADTL084ARUZ?
The ADTL084ARUZ is a JFET input operational amplifier produced by Analog Devices Inc., part of the ADTL082 and ADTL084 series.
- What are the key features of the ADTL084ARUZ?
Key features include low input bias current, low offset voltage, low noise, wide bandwidth, and extended temperature range.
- What is the maximum input bias current of the ADTL084ARUZ?
The maximum input bias current is 100 pA.
- What is the typical voltage noise density of the ADTL084ARUZ?
The typical voltage noise density is 16 nV/√Hz at 1 kHz.
- What are the operating temperature ranges for the ADTL084ARUZ?
The operating temperature range is −40°C to +125°C for A-grade devices and 0°C to +70°C for J-grade devices.
- Is the ADTL084ARUZ RoHS compliant?
- What are some common applications of the ADTL084ARUZ?
- What is the maximum supply voltage for the ADTL084ARUZ?
- What is the junction temperature limit for the ADTL084ARUZ?
- What package types are available for the ADTL084ARUZ?
