LM2902Q4T

70mA 4 7mV 400V/ms 70dB 150nA 375uA 1.3MHz QFN-16-EP(3x3) Instrumentation, Op Amps, Buffer Amps RoHS

QFN-16-EP(3x3)ROHS3 CompliantActive

Low-power bipolar operational amplifier

Manufacturer: ST
Manufacturer part #: LM2902Q4T
Store part #: C443857
Package / case: QFN-16-EP(3x3)
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,296 in stock

#C443857

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹54.55	₹54.55
10+	₹43.04	₹430.40
30+	₹38.04	₹1,141.20
100+	₹31.73	₹3,173.00
500+	₹28.91	₹14,455.00
1,000+	₹27.39	₹27,390.00

Quantity (min 1)

1 × ₹54.55

₹54.55

excl. GST

₹64.37 incl. 18% GST

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Standard pack: 3,000 per reel

LM2902Q4T

₹54.55 for 1 + GST

Specifications

Output Current: 70mA
Number of Channels: 4
Vos - Input Offset Voltage: 7mV
Slew Rate: 400V/ms
Input Offset Current(Ios): 2nA
Operating Temperature: -40℃~+125℃
Common Mode Rejection Ratio(CMRR): 70dB
Ib - Input Bias Current: 150nA
Input Offset Voltage Drift(Vos TC): 30uV/℃
Quiescent Current: 375uA
Gain Bandwidth Product: 1.3MHz
Input Voltage Noise Density: 40nV/√Hz@1kHz
Dual Supply: 1.5V~15V;-15V~-1.5V
Single Supply: 3V~30V

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: 0.56 g

Overview

This circuit consists of four independent, high-gain operational amplifiers (op amps) which employ internal frequency compensation and are specifically designed for automotive and industrial control systems. The device operates from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low-power supply current drain is independent from the power supply voltage magnitude.

Applications

AC-coupled inverting amplifier
AC-coupled non-inverting amplifier
Non-inverting DC gain amplifier
DC summing amplifier
Active bandpass filter
High input impedance adjustable-gain DC instrumentation amplifier
High input impedance DC differential amplifier
Low-drift peak detector
Input current reduction using complementary amplifiers (general concept)

Key features

Wide gain bandwidth: 1.3 MHz
Input common-mode voltage range includes negative rail
Large voltage gain: 100 dB
Supply current per amplifier: 375 μA
Low input bias current: 20 nA
Low input offset current: 2 nA
Wide power supply range: Single supply: 3 V to 30 V; Dual supplies: ± 1.5 V to ± 15 V

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