Overview
The OPA2336UA/2K5 is a dual microPower CMOS operational amplifier from Texas Instruments, designed for battery-powered applications. It operates on a single supply voltage ranging from 2.3V to 5.5V, making it ideal for low-power and portable devices. The amplifier features a rail-to-rail output that swings to within 3mV of the supplies with a 100kΩ load. It is part of the OPA336 series, known for its small size, low quiescent current, and high performance in various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Amplifiers | 2 |
| Supply Voltage Range | 2.3V to 5.5V |
| Bandwidth | 100kHz |
| Slew Rate | 0.03 V/µs |
| Offset Voltage | 125µV max |
| Input Bias Current | 1pA |
| Open-Loop Gain | 115dB |
| Operating Temperature Range | -40°C to 85°C |
| Package Type | SOIC-8 |
| Number of Pins | 8 |
| RoHS Compliance | Yes |
Key Features
- SINGLE-SUPPLY OPERATION: Operates from a single supply voltage as low as 2.1V.
- RAIL-TO-RAIL OUTPUT: Output swings to within 3mV of the supplies with a 100kΩ load.
- microPOWER: Low quiescent current of 20µA per amplifier.
- LOW OFFSET VOLTAGE: Maximum offset voltage of 125µV.
- LOW INPUT BIAS CURRENT: Input bias current as low as 1pA.
- HIGH OPEN-LOOP GAIN: Open-loop gain of 115dB.
- SMALL SIZE PACKAGES: Available in miniature MSOP-8, SO-8, and DIP-8 packages.
- INDEPENDENT CIRCUITRY: Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.
Applications
- BATTERY-POWERED INSTRUMENTS: Ideal for devices that require low power consumption.
- PORTABLE DEVICES: Suitable for handheld and portable electronic devices.
- HIGH-IMPEDANCE APPLICATIONS: Used in applications requiring high input impedance.
- PHOTODIODE PRE-AMPS: Suitable for photodiode amplification.
- PRECISION INTEGRATORS: Used in precision integration circuits.
- MEDICAL INSTRUMENTS: Applied in medical devices due to its low noise and high accuracy.
- TEST EQUIPMENT: Used in various test and measurement equipment.
Q & A
- What is the supply voltage range of the OPA2336UA/2K5?
The supply voltage range is from 2.3V to 5.5V.
- What is the bandwidth of the OPA2336UA/2K5?
The bandwidth is 100kHz.
- What is the slew rate of the OPA2336UA/2K5?
The slew rate is 0.03 V/µs.
- What is the maximum offset voltage of the OPA2336UA/2K5?
The maximum offset voltage is 125µV.
- What is the input bias current of the OPA2336UA/2K5?
The input bias current is as low as 1pA.
- What is the open-loop gain of the OPA2336UA/2K5?
The open-loop gain is 115dB.
- What are the available package types for the OPA2336UA/2K5?
The available package types include MSOP-8, SO-8, and DIP-8.
- Is the OPA2336UA/2K5 RoHS compliant?
Yes, the OPA2336UA/2K5 is RoHS compliant.
- What are some typical applications of the OPA2336UA/2K5?
Typical applications include battery-powered instruments, portable devices, high-impedance applications, photodiode pre-amps, precision integrators, medical instruments, and test equipment.
- What is the operating temperature range of the OPA2336UA/2K5?
The operating temperature range is from -40°C to 85°C.
