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TI OPA2345UA/2K5 product image
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TI OPA2345UA/2K5RoHS

Manufacturer
TI
MPN
OPA2345UA/2K5
LCSC Part #
C2059519
Packaging
SOIC-8
Customer #
Key Attributes
Low-power single-supply rail-to-rail operational amplifier
Datasheetpdf iconTI OPA2345UA/2K5
In-Stock: 53
53 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.6802$ 2.68
10+$ 2.275$ 22.75
30+$ 2.0201$ 60.60
100+$ 1.7605$ 176.05
500+$ 1.6433$ 821.65
1,000+$ 1.5926$ 1592.60
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOIC-8
Number of Channels2
Vos - Input Offset Voltage200uV
Slew Rate2V/us
Input Offset Current(Ios)10pA
Input offset current drift(Ios TC)-
FeaturesDecompensated stable;Built-in compensation
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)92dB
Ib - Input Bias Current0.2pA
Output Current15mA
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)3uV/℃
Quiescent Current150uA
Gain Bandwidth Product3MHz
Input Voltage Noise Density30nV/√Hz@10kHz
Dual Supply-
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply2.5V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The OPA344 and OPA345 series rail-to-rail CMOS operational amplifiers are designed for precision, low-power, miniature applications. The OPA344 is unity gain stable, while the OPA345 is optimized for gains greater than or equal to five, and has a gain-bandwidth product of 3MHz. The OPA344 and OPA345 are optimized to operate on a single supply from 2.5V and up to 5.5V with an input common-mode voltage range that extends 300mV beyond the supplies. Quiescent current is only 250μA (max). Rail-to-rail input and output make them ideal for driving sampling analog-to-digital converters. They are also well suited for general purpose and audio applications and providing I/V conversion at the output of D/A converters. Single, dual and quad versions have identical specs for design flexibility. A variety of packages are available. All are specified for operation from -40°C to 85°C.

Features

AI Translation
  • RAIL-TO-RAIL INPUT
  • RAIL-TO-RAIL OUTPUT (within 1mV)
  • LOW QUIESCENT CURRENT: 150μμ typ
  • MicroSIZE PACKAGES SOT23-5 MSOP-8 TSSOP-14
  • GAIN-BANDWIDTH OPA344: 1MHz, δG≥δ1 OPA345: 3MHz, ξ∈5
  • SLEW RATE OPA344: 0.8V/μs OPA345: 2V/µs
  • THD + NOISE: 0.006%

Applications

AI Translation
  • PCMCIA CARDS
  • DATA ACQUISITION
  • PROCESS CONTROL
  • AUDIO PROCESSING
  • COMMUNICATIONS
  • ACTIVE FILTERS
  • TEST EQUIPMENT