OPA344NA/3K

15mA 1 200uV 800V/ms 92dB 130pA 150uA 1MHz Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Instrumentation, Op Amps, Buffer Amps RoHS

SOT-23-5ROHS3 CompliantActive

LOW POWER, SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

Manufacturer: TI
Manufacturer part #: OPA344NA/3K
Store part #: C181599
Package / case: SOT-23-5
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,345 in stock

#C181599

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹162.40	₹162.40
10+	₹144.62	₹1,446.20
30+	₹127.71	₹3,831.30
100+	₹115.35	₹11,535.00
500+	₹110.15	₹55,075.00
1,000+	₹107.55	₹1,07,550.00

Quantity (min 1)

1 × ₹162.40

₹162.40

excl. GST

₹191.63 incl. 18% GST

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Standard pack: 3,000 per reel

OPA344NA/3K

₹162.40 for 1 + GST

Specifications

Output Current: 15mA
Number of Channels: 1
Vos - Input Offset Voltage: 200uV
Slew Rate: 800V/ms
Input Offset Current(Ios): 0.2pA
Operating Temperature: -40℃~+85℃
Common Mode Rejection Ratio(CMRR): 92dB
Ib - Input Bias Current: 130pA
Input Offset Voltage Drift(Vos TC): 800nV/℃
Quiescent Current: 150uA
Gain Bandwidth Product: 1MHz
Features: Built-in compensation
Input Voltage Noise Density: 30nV/√Hz@10kHz
Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output
Single Supply: 2.5V~5.5V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.033 g

Overview

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.

Key features

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

Alternatives

Similar parts — check the datasheet before substituting.

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