OPA237NA/3K

4mA 1 250uV 0.5V/us 85dB 10nA 1.5MHz 350uA Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Instrumentation, Op Amps, Buffer Amps RoHS

SOT-23-5ROHS3 CompliantActive

Single-Supply Operational Amplifiers

Manufacturer: TI
Manufacturer part #: OPA237NA/3K
Store part #: C90349
Package / case: SOT-23-5
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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36,328 in stock

#C90349

Stock & price checked 8 days ago

Quantity	Unit price	Pack price
1+	₹166.09	₹166.09
10+	₹134.65	₹1,346.50
30+	₹117.52	₹3,525.60
100+	₹98.01	₹9,801.00
500+	₹89.33	₹44,665.00
1,000+	₹85.43	₹85,430.00

Quantity (min 1)

1 × ₹166.09

₹166.09

excl. GST

₹195.99 incl. 18% GST

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Standard pack: 3,000 per reel

OPA237NA/3K

₹166.09 for 1 + GST

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Specifications

Output Current: 4mA
Number of Channels: 1
Vos - Input Offset Voltage: 250uV
Slew Rate: 0.5V/us
Input Offset Current(Ios): 10nA
Operating Temperature: -40℃~+85℃
Common Mode Rejection Ratio(CMRR): 85dB
Ib - Input Bias Current: 10nA
Input Offset Voltage Drift(Vos TC): 2uV/℃
Gain Bandwidth Product: 1.5MHz
Quiescent Current: 350uA
Features: Built-in compensation
Input Voltage Noise Density: 28nV/√Hz@1kHz
Dual Supply: -18V~-1.35V;1.35V~18V
Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output
Single Supply: 2.7V~36V

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 OPA237 op amp family is one of the MicroAmplifier series of miniature products. In addition to small size, these devices feature low offset voltage, low quiescent current, low bias current, and a wide supply range. Single, dual, and quad versions have identical specifications for maximum design flexibility. They are ideal for single-supply, battery-operated, and space-limited applications, such as PCMClA cards and other portable instruments. OPA237 series op amps can operate from either single or dual supplies. When operated from a single supply, the input common-mode range extends below ground and the output can swing to within 10mV of ground. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction. Single, dual, and quad are offered in space-saving surface-mount packages. The single version is available in the ultra-miniature 5-lead SOT23-5 and SO-8 surface-mount. The dual version comes in a miniature MSOP-8 and SO-8 surface-mount. The quad version is obsolete. MSOP-8 has the same lead count as a SO-8 but half the size. The SOT23-5 is even smaller at one-fourth the size of an SO-8. All are specified for -40°C to +85°C operation. A macromodel is available for design analysis.

Applications

BATTERY-POWERED INSTRUMENTS
PORTABLE DEVICES
PCMCIA CARDS
MEDICAL INSTRUMENTS
TEST EQUIPMENT

Key features

MICRO-SIZE, MINIATURE PACKAGES: Single: SOT23-5, SO-8; Dual: MSOP-8, SO-8; Quad: SSOP-16 (Obsolete)
LOW OFFSET VOLTAGE: 750μV max
WIDE SUPPLY RANGE: Single Supply: +2.7V to +36V; Dual Supply: ±1.35V to ±18V
LOW QUIESCENT CURRENT: 350μA max
WIDE BANDWIDTH: 1.5MHz

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