Overview
The OP37GSZ-REEL, produced by Analog Devices Inc., is a low noise, precision, high-speed operational amplifier. This device is optimized for circuits with gains greater than five, offering enhanced performance compared to its predecessor, the OP27. The OP37GSZ-REEL features a high slew rate of 17 V/ms and a gain-bandwidth product of 63 MHz, making it ideal for precision instrumentation and high-speed signal conditioning applications.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Input Offset Voltage | VOS | 10 | 25 | 100 | mV |
| Input Offset Current | IOS | 7 | 35 | 75 | nA |
| Input Bias Current | IB | ±10 | ±40 | ±80 | nA |
| Input Noise Voltage Density | en | 3.5 | 5.5 | 8.0 | nV/√Hz @ 10 Hz |
| Slew Rate | SR | 17 | 17 | 17 | V/ms |
| Gain Bandwidth Product | GBW | 63 | 63 | 63 | MHz |
| Supply Voltage | Vs | ±4.5 | ±18 | V | |
| Operating Temperature | Ta | -40 | 85 | °C | |
| Package | 8-SOIC |
Key Features
- Low noise performance with an input noise voltage density of 3.5 nV/√Hz at 10 Hz.
- High slew rate of 17 V/ms and a gain-bandwidth product of 63 MHz.
- Low input offset voltage down to 10 mV and low drift of 0.2 mV/month.
- High common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) exceeding 120 dB.
- Low input bias current of ±10 nA and offset current of 7 nA.
- Good load driving capability with a guaranteed swing of 10 V into 600 Ω.
- Lead-free and RoHS compliant packaging options.
Applications
- Precision instrumentation and measurement systems.
- High-speed signal conditioning for data acquisition systems.
- Professional audio applications such as microphone, tapehead, and RIAA phono preamplifiers.
- Wide-bandwidth instrumentation and medical equipment.
Q & A
- What is the typical slew rate of the OP37GSZ-REEL?
The typical slew rate is 17 V/ms.
- What is the gain-bandwidth product of the OP37GSZ-REEL?
The gain-bandwidth product is 63 MHz.
- What is the input noise voltage density of the OP37GSZ-REEL at 10 Hz?
The input noise voltage density is 3.5 nV/√Hz at 10 Hz.
- What are the operating temperature ranges for the OP37GSZ-REEL?
The operating temperature range is from -40°C to 85°C.
- What is the typical input offset voltage of the OP37GSZ-REEL?
The typical input offset voltage is 25 mV.
- What is the common-mode rejection ratio (CMRR) of the OP37GSZ-REEL?
The CMRR exceeds 120 dB.
- What is the power supply rejection ratio (PSRR) of the OP37GSZ-REEL?
The PSRR exceeds 120 dB.
- What are some typical applications of the OP37GSZ-REEL?
Typical applications include precision instrumentation, high-speed signal conditioning, professional audio, and wide-bandwidth instrumentation.
- Is the OP37GSZ-REEL lead-free and RoHS compliant?
- What is the package type of the OP37GSZ-REEL?
The package type is 8-SOIC.
