OPA2141AIDR

36mA 2 1mV 20V/us 126dB 2pA 1.8mA 10MHz Rail-to-rail output SOIC-8 Instrumentation, Op Amps, Buffer Amps RoHS

SOIC-8ROHS3 CompliantActive

Single-Supply, 10MHz, Rail-to-Rail Output, Low-Noise, JFET Amplifier

Manufacturer: TI
Manufacturer part #: OPA2141AIDR
Store part #: C527492
Package / case: SOIC-8
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,628 in stock

#C527492

Stock & price checked 7 days ago

Quantity	Unit price	Pack price
1+	₹396.13	₹396.13
10+	₹380.27	₹3,802.70
30+	₹370.72	₹11,121.60
100+	₹360.94	₹36,094.00
500+	₹356.59	₹1,78,295.00
1,000+	₹354.63	₹3,54,630.00

Quantity (min 1)

1 × ₹396.13

₹396.13

excl. GST

₹467.43 incl. 18% GST

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Standard pack: 2,500 per reel

OPA2141AIDR

₹396.13 for 1 + GST

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Specifications

Output Current: 36mA
Number of Channels: 2
Vos - Input Offset Voltage: 1mV
Slew Rate: 20V/us
Input Offset Current(Ios): 2pA
Operating Temperature: -40℃~+125℃
Common Mode Rejection Ratio(CMRR): 126dB
Ib - Input Bias Current: 2pA
Input Offset Voltage Drift(Vos TC): 2uV/℃
Quiescent Current: 1.8mA
Gain Bandwidth Product: 10MHz
Features: Short-Circuit Protection;ESD protection
Input Voltage Noise Density: 6.5nV/√Hz@1kHz
Dual Supply: -18V~-2.25V;2.25V~18V
Rail to Rail: Rail-to-rail output
Single Supply: 4.5V~36V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.169 g

Overview

The OPA141, OPA2141, and OPA4141 amplifier family is a series of low-power JFET input amplifiers that feature good drift and low input bias current. The rail-to-rail output swing and input range that includes V- allow designers to take advantage of the low-noise characteristics of JFET amplifiers while also interfacing to modern, single-supply, precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). The OPA141 achieves 10MHz unity-gain bandwidth and 20V/μs slew rate while consuming only 1.8mA (typ) of quiescent current. It runs on a single 4.5 to 36V supply or dual ±2.25V to ±18V supplies. All versions are fully specified from -40°C to +125°C for use in the most challenging environments. The OPA141 (single) and OPA2141 (dual) versions are available in both MSOP-8 and SO-8 packages; the OPA4141 (quad) is available in the SO-14 and TSSOP-14 packages.

Applications

Battery-Powered Instruments
Industrial Controls
Medical Instrumentation Photodiode Amplifiers
Active Filters
Data Acquisition Systems
Portable Audio Automatic Test Systems

Key features

Low Supply Current: 2.3mA max
Low Offset Drift: 10μV/°C max
Low Input Bias Current: 20pA max
Very Low 1/f Noise: 250nVPP
Low Noise: 6.5nV/√Hz
Wide Bandwidth: 10MHz
Slew Rate: 20V/μs
Input Voltage Range Includes V–
Rail-to-Rail Output
Single-Supply Operation: 4.5V to 36V
Dual-Supply Operation: ±2.25V to ±18V
No Phase Reversal
MSOP-8, TSSOP Packages

Alternatives

Similar parts — check the datasheet before substituting.

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