OPA345NA/3K

15mA 1 200uV 2V/us 84dB 0.2pA 150uA 3MHz 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 amplifier

Manufacturer: TI
Manufacturer part #: OPA345NA/3K
Store part #: C2058297
Package / case: SOT-23-5
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

2,406 in stock

#C2058297

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹187.11	₹187.11
10+	₹165.44	₹1,654.40
30+	₹145.05	₹4,351.50
100+	₹129.67	₹12,967.00
500+	₹123.59	₹61,795.00
1,000+	₹120.34	₹1,20,340.00

Quantity (min 1)

1 × ₹187.11

₹187.11

excl. GST

₹220.79 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

OPA345NA/3K

₹187.11 for 1 + GST

Specifications

Output Current: 15mA
Number of Channels: 1
Vos - Input Offset Voltage: 200uV
Slew Rate: 2V/us
Input Offset Current(Ios): 10pA
Operating Temperature: -40℃~+85℃
Common Mode Rejection Ratio(CMRR): 84dB
Ib - Input Bias Current: 0.2pA
Input Offset Voltage Drift(Vos TC): 3uV/℃
Quiescent Current: 150uA
Gain Bandwidth Product: 3MHz
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. A variety of packages are available. All are specified for operation from -40°C to 85°C.

Applications

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

Key features

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%

Alternatives

Similar parts — check the datasheet before substituting.

	Manufacturer	Package	Stock	Price from (excl. GST)	Action
OPA345NA/250#C2058904TI · SOT-23-5	TI	SOT-23-5	18	₹171.67 · 18 in stock	View
HT1561ARTZ#C2917533HTCSEMI · SOT-23-5	HTCSEMI	SOT-23-5	475	₹48.94 · 475 in stock	View
OPA340NA(UMW)#C20754798UMW · SOT-23-5	UMW	SOT-23-5	15,355	₹45.14 · 15,355 in stock	View
OPA743NA/3K#C2862028TI · SOT-23-5	TI	SOT-23-5	5	₹450.22 · 5 in stock	View
TSV911IYLT#C2059032ST · SOT-23-5	ST	SOT-23-5	1	₹132.86 · 1 in stock	View