Details, datasheet, quote on part number: OPA2365AIDR
PartOPA2365AIDR
CategorySemiconductors => Amplifiers => Operational Amplifiers (Op Amps) => High-Speed Op Amps (>=50MHz)
Part familyOPA2365 2.2V, 50MHz, Low-Noise Single-Supply Rail-to-Rail Operational Amplifiers
TitleIC OPAMP GP 50MHZ RRO 8SOIC
Description2.2V, 50MHz, Low-Noise Single-Supply Rail-to-Rail Operational Amplifiers 8-SOIC -40 to 125
CompanyTexas Instruments Inc.
StatusACTIVE
ROHSY
SampleYes
DatasheetDownload OPA2365AIDR datasheet
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Specifications 
RatingCatalog
Iq per channel(Max)(mA)5
Vos (Offset Voltage @ 25C)(Max)(mV)0.2
FeaturesZero Crossover
Offset Drift(Typ)(uV/C)1
Output Current(Typ)(mA)65
CMRR(Min)(dB)100
CMRR(Typ)(dB)120
GBW(Typ)(MHz)50
Operating Temperature Range(C)-40 to 125
Approx. Price (US$)0.95 | 1ku
Slew Rate(Typ)(V/us)25
Vn at Flatband(Typ)(nV/rtHz)4.5
Package GroupSOIC
Acl, min spec gain(V/V)1
ArchitectureCMOS,Voltage FB
Vn at 1kHz(Typ)(nV/rtHz)4.5
Rail-to-RailIn,Out
BW @ Acl(MHz)50
Number of Channels(#)2
Iq per channel(Typ)(mA)4.6
Total Supply Voltage(Max)(+5V=5, +/-5V=10)5.5
Input Bias Current(Max)(pA)10
Total Supply Voltage(Min)(+5V=5, +/-5V=10)2.2
  Mecanical Data
Pin nbPackage typeInd stdJEDEC codePackage qtyCarrierDevice markWidth (mm)Length (mm)Thick (mm)Pitch (mm)
8DSOICR-PDSO-G2500LARGE T&RO2365A 3.914.91.581.27
Application notes
• Tuning in Amplifiers
Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier | Doc
• Single-Supply Operation of Operational Amplifiers
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation. | Doc
• Op Amp Performance Analysis
This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device | Doc
Spice Model
OPA365 PSpice Model - ZIP (08/07/2006)
OPA365 TINA-TI Spice Model - TSM (01/18/2009)

Others parts numbering
OPA365AMDBVTEP: IC OPAMP GP 50MHZ RRO SOT23-5
OPA2365AQDRQ1
OPA365AID
OPA2365AID
OPA365AIDR
OPA365AIDBVR: IC OPAMP GP 50MHZ RRO SOT23-5
OPA365AQDBVRQ1
OPA365AIDBVT

 

Features, Applications

OPAx365 50-MHz, Zerų-Crossover, Low-Distortion, High CMRR, RRI/O, Single-Supply Operational Amplifier

The OPAx365 zerų-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 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 to +125°C. Single and dual versions have identical specifications for maximum design flexibility. Device Information(1)

PART NUMBER OPA365, OPA2365 PACKAGE SOIC SOT-23 (5) BODY SIZE (NOM) 1.60 mm

Gain Bandwidth: 50 MHz Zerų-Crossover Distortion Topology: ­ Excellent THD+N: 0.0004% ­ CMRR: 100 dB (Minimum) ­ Rail-to-Rail Input and Output ­ Input 100 mV Beyond Supply Rail Low Noise: 4.5 nV/Hz at 100 kHz Slew Rate: 25 V/µs Fast Settling: to 0.01% Precision: ­ Low Offset: µV ­ Low Input Bias Current: to 5.5-V Operation

Signal Conditioning Data Acquisition Process Control Active Filters Test Equipment Audio Wideband Amplifiers

(1) For all available packages, see the orderable addendum at the end of the data sheet.

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA.

Features.................................................................. Applications........................................................... Description............................................................. Revision History..................................................... Pin Configuration and Functions......................... Specifications.........................................................

Absolute Maximum Ratings...................................... ESD Ratings.............................................................. Recommended Operating Conditions....................... Thermal Information: OP365..................................... Thermal Information: OPA2365................................ Electrical Characteristics........................................... Typical Characteristics.............................................. Overview................................................................. Functional Block Diagram....................................... Feature Description................................................. Device Functional Modes........................................

8.1 Application Information............................................ 16 8.2 Typical Application................................................. 17 8.3 System Examples................................................... 18

Changes from Revision D (June 2009) to Revision E Page

Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section................................................................................................. 1 Added current package designators to last paragraph of Description section...................................................................... 1

Submit Documentation Feedback Product Folder Links: OPA365 OPA2365

PIN NAME ­IN +IN V­ V+ VOUT NC SOIC SOT I/O I O Negative (inverting) input Positive (noninverting) input Negative (lowest) power supply Positive (highest) power supply Output No internal connection (can be left floating) DESCRIPTION

PIN NAME ­IN A +IN A ­IN B +IN V­ V+ VOUTA VOUTB SOIC I/O DESCRIPTION Negative (inverting) input signal, channel A Positive (noninverting) input signal, channel A Negative (inverting) input signal, channel B Positive (noninverting) input signal, channel B Negative (lowest) power supply Positive (highest) power supply Output, channel A Output, channel B


 

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