TSU111IQ1T

18mA 1 150uV 2.5V/ms 107dB 10pA 900nA 11.5kHz Rail-to-Rail Input, Rail-to-Rail Output DFN-6(1.2x1.3) Instrumentation, Op Amps, Buffer Amps RoHS

DFN-6(1.2x1.3)ROHS3 CompliantActive

Micro-power (900nA) 150 uV precision, 5V CMOS operational amplifier

Manufacturer: ST
Manufacturer part #: TSU111IQ1T
Store part #: C2059181
Package / case: DFN-6(1.2x1.3)
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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26 in stock

#C2059181

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹217.85	₹217.85
10+	₹212.71	₹2,127.10
30+	₹209.29	₹6,278.70
100+	₹195.39	₹19,539.00

Quantity (min 1)

1 × ₹217.85

₹217.85

excl. GST

₹257.06 incl. 18% GST

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Standard pack: 3,000 per reel

TSU111IQ1T

₹217.85 for 1 + GST

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Specifications

Output Current: 18mA
Number of Channels: 1
Vos - Input Offset Voltage: 150uV
Slew Rate: 2.5V/ms
Input Offset Current(Ios): 10pA
Operating Temperature: -40℃~+85℃
Common Mode Rejection Ratio(CMRR): 107dB
Ib - Input Bias Current: 10pA
Input Offset Voltage Drift(Vos TC): 1.4uV/℃
Quiescent Current: 900nA
Gain Bandwidth Product: 11.5kHz
Features: ESD protection
Input Voltage Noise Density: 220nV/√Hz@100Hz
Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output
Single Supply: 1.5V~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: 0.001 g

Overview

The TSU111, TSU112 and the TSU114 operational amplifiers (op-amp) offer an ultra low-power consumption per channel of 900 nA typical and 1.2 μA maximum when supplied by 3.3 V. Combined with a supply voltage range of 1.5 V to 5.5 V, these features allow the TSU11x to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low-power applications. The high accuracy of 150 μV max. and 11.5 kHz gain bandwidth make the TSU11x ideal for sensor signal conditioning, battery supplied, and portable applications.

Applications

Gas sensors: CO, O₂, and H₂S
Alarms: PIR sensors
Signal conditioning for energy harvesting and wearable products
Ultra long-life battery-powered applications
Battery current sensing
Active RFID tags

Key features

Sub-micro ampere current consumption: Ic = 900 nA typ. at 25 °C
Low offset voltage: 150 μV max. at 25 °C, 235 μV max. over full temperature range (-40 to 85 °C)
Low noise over 0.1 to 10 Hz bandwidth: 3.6 μVpp
Low supply voltage: 1.5 V to 5.5 V
Rail-to-rail input and output
Gain bandwidth product: 11.5 kHz typ.
Low input bias current: 10 pA max. at 25 °C
High tolerance to ESD: 4 kV HBM
More than 25 years of typical equivalent lifetime supplied by a 220 mA.h CR2032 coin type Lithium battery
High accuracy without calibration
Tolerance to power supply transient drops