LMP2231BMFE/NOPB

30mA Single-channel 10uV 0.058V/us 97dB 0.02pA 10uA 130kHz Rail-to-rail output SOT-23-5 Instrumentation, Op Amps, Buffer Amps RoHS

SOT-23-5ROHS3 CompliantActive

Single Micropower, 1.6V, Precision Operational Amplifier with CMOS Inputs

Manufacturer: TI
Manufacturer part #: LMP2231BMFE/NOPB
Store part #: C2058022
Package / case: SOT-23-5
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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65 in stock

#C2058022

Stock & price checked 28 h ago

Quantity	Unit price	Pack price
1+	₹250.80	₹250.80
10+	₹220.82	₹2,208.20
30+	₹199.60	₹5,988.00
250+	₹180.34	₹45,085.00
500+	₹171.58	₹85,790.00
1,000+	₹167.86	₹1,67,860.00

Quantity (min 1)

1 × ₹250.80

₹250.80

excl. GST

₹295.94 incl. 18% GST

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Standard pack: 250 per reel

LMP2231BMFE/NOPB

₹250.80 for 1 + GST

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Specifications

Output Current: 30mA
Number of Channels: Single-channel
Vos - Input Offset Voltage: 10uV
Slew Rate: 0.058V/us
Input Offset Current(Ios): 0.005pA
Operating Temperature: -40℃~+125℃
Common Mode Rejection Ratio(CMRR): 97dB
Ib - Input Bias Current: 0.02pA
Input Offset Voltage Drift(Vos TC): 300nV/℃
Quiescent Current: 10uA
Gain Bandwidth Product: 130kHz
Input Voltage Noise Density: 60nV/√Hz@1kHz
Rail to Rail: Rail-to-rail output
Single Supply: 1.6V~5.5V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 250 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.042 g

Overview

The LMP2231 is a single micropower precision amplifier designed for battery powered applications. The 1.6V to 5.5V operating supply voltage range and quiescent power consumption of only 16 μW extend the battery life in portable battery operated systems. The high impedance CMOS input makes it ideal for instrumentation and other sensor interface applications. The LMP2231 has a maximum offset of 150 μV and maximum offset voltage drift of only 0.4 μV/°C along with low bias current of only ±20 fA. These precise specifications make the LMP2231 a great choice for maintaining system accuracy and long term stability. The LMP2231 has a rail-to-rail output that swings 15 mV from the supply voltage, which increases system dynamic range. The common mode input voltage range extends 200 mV below the negative supply, thus the LMP2231 is ideal for use in single supply applications with ground sensing. The LMP2231 is offered in 5-Pin SOT-23 and 8-pin SOIC packages. The dual and quad versions of this product are also available. The dual, LMP2232 is offered in 8-pin SOIC and VSSOP. The quad, LMP2234 is offered in 14-pin SOIC and TSSOP.

Applications

Precision Instrumentation Amplifiers
Battery Powered Medical Instrumentation
High Impedance Sensors
Strain Gauge Bridge Amplifier
Thermocouple Amplifiers

Key features

Supply Current 10 μA
Operating Voltage Range 1.6V to 5.5V
TCV₀ₛ (LMP2231A) ±0.4 μV/°C (max)
TCV₀ₛ (LMP2231B) ±2.5 μV/°C (max)
Vₒₛ ±150 μV (max)
Input Bias Current 20 fA
PSRR 120 dB
CMRR 97 dB
Open Loop Gain 120 dB
Gain Bandwidth Product 130 kHz
Slew Rate 58 V/ms
Input Voltage Noise, f = 1 kHz 60 nV/√Hz
Temperature Range -40°C to 125°C

Alternatives

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