OPA2365AIDG4 Part Information

Details for OPA2365AIDG4 by Texas Instruments

Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps

Part Description

The OPAx365 zerø-crossover series, rail-to-rail, highperformance, CMOS operational amplifiers are optimized for very low voltage, single-supply applications. Rail-to-rail input or output, low-noise (4.5 nV/√Hz) and high-speed operation (50-MHz Gain Bandwidth) make these devices ideal for driving sampling analog-to-digital converters (ADCs). Applications include audio, signal conditioning, and sensor amplification. The OPA365 family of op amps are also well-suited for cell phone power amplifier control loops. Special features include an excellent common-mode rejection ratio (CMRR), no input stage crossover distortion, high input impedance, and rail-to-rail input and output swing. The input common-mode range includes both the negative and positive supplies. The output voltage swing is within 10 mV of the rails. The OPA365 (single version) is available in the micro-size SOT23-5 (SOT-5) and SOIC-8 packages. The OPA2365 (dual version) is offered in the SOIC-8 package. All versions are specified for operation from −40°C to +125°C. Single and dual versions have identical specifications for maximum design flexibility.

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Part Features

  • 2.2-V to 5.5-V Operation
  • Fast Settling: 0.3 u03bcs to 0.01%
  • Gain Bandwidth: 50 MHz
  • Low Noise: 4.5 nV/u221aHz at 100 kHz
  • Precision: u2013 Low Offset: 100 u00b5V u2013 Low Input Bias Current: 0.2 pA
  • Slew Rate: 25 V/u00b5s
  • Zeru00f8-Crossover Distortion Topology: u2013 Excellent THD+N: 0.0004% u2013 CMRR: 100 dB (Minimum) u2013 Rail-to-Rail Input and Output u2013 Input 100 mV Beyond Supply Rail

Part Specifications

No. of Amplifiers 2 Amplifier, 2Amplifiers
Bandwidth 50MHz
Slew Rate 25V/µs
Supply Voltage Range 2.2V to 5.5V
Amplifier Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 150°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage 2.2V to 5.5V
Amplifier Type High Speed
Base Number 2365
Gain Bandwidth 50MHz
I/O Type Rail-Rail I/O
Input Offset Voltage Max 200µV
Op Amp Type Low Noise
Operating Temperature Range -40°C to +150°C
Supply Voltage + Nom 1.8V
Supply Voltage Max 5.5V
Supply Voltage Min 2.2V
RoHS Compliant

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