Overview
The OP113ES is a low noise, low drift single-supply operational amplifier produced by Analog Devices Inc. This amplifier is part of the OPx13 family, designed for systems requiring high precision and stability. It is suitable for a wide range of applications, including instrumentation, medical devices, and industrial control systems. The OP113ES operates over a temperature range of -40°C to +85°C, making it versatile for various environmental conditions.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Input Offset Voltage | VOS | -40°C ≤ TA ≤ +85°C | 75 | 125 | 175 | μV |
| Input Bias Current | IB | VCM = 0 V | 240 | 600 | 600 | nA |
| Input Offset Current | IOS | VCM = 0 V | - | 50 | 50 | nA |
| Common-Mode Rejection Ratio | CMR | -15 V ≤ VCM ≤ +14 V | 97 | 116 | 94 | dB |
| Large-Signal Voltage Gain | AVO | RL = 600 Ω, 2 kΩ | 1 | 2.4 | 2 | V/μV |
| Output Voltage Swing High | VOH | RL = 2 kΩ | 13.9 | 14 | 14 | V |
| Output Voltage Swing Low | VOL | RL = 600 Ω | 8 | 8 | 8 | mV |
| Slew Rate | - | - | 0.8 | 1.2 | - | V/μs |
| Supply Current | - | - | - | 3.8 | - | mA |
| Supply Voltage Range | - | - | 4 | - | 36 | V |
| Operating Temperature Range | - | - | -40 | - | 85 | °C |
Key Features
- Low Noise and Drift: The OP113ES features low noise and drift, making it ideal for high-precision applications.
- Single-Supply Operation: It can operate on a single supply voltage, simplifying circuit design.
- High Common-Mode Rejection Ratio (CMRR): With a CMRR of up to 116 dB, it provides excellent rejection of common-mode signals.
- Wide Operating Temperature Range: The amplifier operates from -40°C to +85°C, suitable for various environmental conditions.
- High Slew Rate: A slew rate of up to 1.2 V/μs ensures fast response times.
- Surface Mount Package: Available in an 8-lead SOIC package, facilitating easy integration into surface mount designs.
Applications
The OP113ES is suitable for a variety of applications, including:
- Instrumentation: Precision measurement instruments, data acquisition systems, and medical devices.
- Industrial Control Systems: Process control, automation, and monitoring systems.
- Medical Devices: Patient monitoring, diagnostic equipment, and medical imaging.
- Aerospace and Defense: High-reliability systems requiring low noise and drift.
Q & A
- What is the input offset voltage of the OP113ES?
The input offset voltage of the OP113ES is typically 125 μV, with a maximum of 175 μV over the operating temperature range. - What is the common-mode rejection ratio (CMRR) of the OP113ES?
The CMRR of the OP113ES is up to 116 dB. - What is the slew rate of the OP113ES?
The slew rate of the OP113ES is up to 1.2 V/μs. - What is the operating temperature range of the OP113ES?
The OP113ES operates over a temperature range of -40°C to +85°C. - What is the supply voltage range for the OP113ES?
The OP113ES can operate with a supply voltage range of 4 V to 36 V. - What package types are available for the OP113ES?
The OP113ES is available in an 8-lead SOIC package. - Is the OP113ES RoHS compliant?
No, the OP113ES is not RoHS compliant. - What is the typical supply current of the OP113ES?
The typical supply current of the OP113ES is 3.8 mA. - What are the key applications of the OP113ES?
The OP113ES is used in instrumentation, industrial control systems, medical devices, and aerospace and defense applications. - Is the OP113ES still in production?
No, the OP113ES is listed as obsolete.
