OPA2300

Features:

* High Bandwidth: 150MHz
* 16-Bit Settling in 150ns
* Low Noise: 3nV/Hz
* Low Distortion: 0.003%
* Low Power: 9.5mA (typ) on 5.5V
* Shutdown to 5µA
* Unity-Gain Stable
* Excellent Output Swing:
   (V+) − 100mV to (V−) + 100mV
* Single Supply: +2.7V to +5.5V
* Tiny Packages: MSOP and SOT23


Application

* 16-Bit ADC Input Drivers
* Low-Noise Preamplifiers
* IF/RF Amplifiers
* Active Filtering



Pinout




Specifications

Power Supply V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Signal Input Terminals(2), Voltage . . . . . . . . .. . 0.5V to (V+) + 0.5V
                                          Current . . . . . . . . . .  . . . . . . . . . ±10mA
Open Short-Circuit Current(3) . . . . . . . . . . . . . . . . . . . . Continuous
Operating Temperature Range . . . . . . . . . . . . .. . . −55 to +125
Storage Temperature Range . . . . . . . . . . . . . . . . . −60 to +150
Junction Temperature . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . +150
Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . +300
ESD Ratings
  Human Body Model (HBM) . . . . . . . . . . . . . . . . . . .  . . . . . . . . 4kV
  Charged-Device Model (CDM) . . . . . . . . . . . . . . . . . .. . . . . . 500V


Description

   The OPA300 and OPA301 series high-speed,voltage-feedback, CMOS operational amplifiers are designed for 16-bit resolution systems. The OPA300/OPA301 series are unity-gain stable and feature excellent settling and harmonic distortion specifications. Low power applications benefit from low quiescent current. The OPA300 and OPA2300 feature a digital shutdown (Enable) function to provide additional power savings during idle periods. Optimized for single-supply operation, the OPA300/OPA301 series offer superior output swing and excellent common-mode range.
   The OPA300 and OPA301 series op amps have 150MHz of unity-gain bandwidth, low 3nV/Hz voltage noise, and 0.1% settling within 30ns. Single-supply operation from 2.7V (±1.35V) to 5.5V (±2.75V) and an available shutdown function that reduces supply current to 5µA are useful for portable low-power applications. The OPA300 and OPA301 are available in SO-8 and SOT-23 packages. The OPA2300 is available in MSOP-10, and the OPA2301 is available in SO-8 and MSOP-8. All versions are specified over the industrial temperature range of −40°C to +125°C.