Overview
The OPA336NJ/3K is a microPower CMOS operational amplifier produced by Texas Instruments. It is designed for battery-powered applications and operates on a single supply with voltages as low as 2.1V. The amplifier features a rail-to-rail output that swings to within 3mV of the supplies with a 100k load, making it ideal for single-supply applications. The OPA336 series includes single, dual, and quad versions, all of which have identical specifications to ensure maximum design flexibility.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT-23-5, SC-74A, SOT-753 |
| Pins | 5 |
| Operating Temperature Range | -40°C to +85°C |
| Supply Voltage Range | 2.3V to 5.5V |
| Quiescent Current | 20µA/amplifier |
| Input Bias Current | 1pA |
| Input Offset Voltage | 125µV max |
| Output Type | Rail-to-Rail |
| Slew Rate | 0.03 V/µs |
| Gain Bandwidth Product | 100kHz |
| Output Current per Channel | 5mA |
Key Features
- SINGLE-SUPPLY OPERATION: Operates from 2.3V to 5.5V.
- RAIL-TO-RAIL OUTPUT: Swings to within 3mV of the supplies with a 100k load.
- microPOWER: Low quiescent current of 20µA/amplifier.
- LOW OFFSET VOLTAGE: Maximum of 125µV.
- LOW INPUT BIAS CURRENT: 1pA.
- HIGH OPEN-LOOP GAIN: 115dB.
- SINGLE, DUAL, AND QUAD VERSIONS: Identical specifications for design flexibility.
Applications
- BATTERY-POWERED INSTRUMENTS
- PORTABLE DEVICES
- HIGH-IMPEDANCE APPLICATIONS
- PHOTODIODE PRE-AMPS
- PRECISION INTEGRATORS
- MEDICAL INSTRUMENTS
- TEST EQUIPMENT
Q & A
- What is the minimum supply voltage for the OPA336NJ/3K? The minimum supply voltage is 2.3V.
- What is the maximum operating temperature for the OPA336NJ/3K? The maximum operating temperature is 85°C.
- What is the quiescent current of the OPA336NJ/3K? The quiescent current is 20µA per amplifier.
- What is the input offset voltage of the OPA336NJ/3K? The maximum input offset voltage is 125µV.
- What types of packages are available for the OPA336NJ/3K? The packages available include SOT-23-5, SC-74A, and SOT-753.
- What is the slew rate of the OPA336NJ/3K? The slew rate is 0.03 V/µs.
- What is the gain bandwidth product of the OPA336NJ/3K? The gain bandwidth product is 100kHz.
- What are some common applications for the OPA336NJ/3K? Common applications include battery-powered instruments, portable devices, high-impedance applications, photodiode pre-amps, precision integrators, medical instruments, and test equipment.
- Is the OPA336NJ/3K suitable for single-supply applications? Yes, it is ideal for single-supply applications due to its rail-to-rail output and extended common-mode range.
- Are there different versions of the OPA336 available? Yes, there are single, dual, and quad versions available with identical specifications.
