LTC2068IF#PBF

7.5mA Four channels 5uV 0.0175V/us 111dB 5pA 10uA 100kHz Rail-to-Rail Input, Rail-to-Rail Output TSSOP-14 Instrumentation, Op Amps, Buffer Amps RoHS

TSSOP-14ROHS3 CompliantActive

10uA Supply Current, Low Ip, Zero-Drift Operational Amplifier

Manufacturer: ADI
Manufacturer part #: LTC2068IF#PBF
Store part #: C3151899
Package / case: TSSOP-14
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tube-packed

Datasheet (PDF)

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18 in stock

#C3151899

Stock & price checked 9 days ago

Quantity	Unit price	Pack price
1+	₹810.73	₹810.73
10+	₹793.79	₹7,937.90
30+	₹694.05	₹20,821.50
95+	₹682.75	₹64,861.25

Quantity (min 1)

1 × ₹810.73

₹810.73

excl. GST

₹956.66 incl. 18% GST

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Standard pack: 95 per tube

LTC2068IF#PBF

₹810.73 for 1 + GST

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Specifications

Output Current: 7.5mA
Number of Channels: Four channels
Vos - Input Offset Voltage: 5uV
Slew Rate: 0.0175V/us
Input Offset Current(Ios): 4pA
Operating Temperature: -40℃~+85℃
Common Mode Rejection Ratio(CMRR): 111dB
Ib - Input Bias Current: 5pA
Input Offset Voltage Drift(Vos TC): 20nV/℃
Quiescent Current: 10uA
Gain Bandwidth Product: 100kHz
Features: Enable/shutdown function;EMI filtering/RF suppression;Zero drift / auto-zero;ESD protection
Input Voltage Noise Density: 80nV/√Hz@100Hz
Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output
Single Supply: 1.7V~5.25V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tube-packed
Standard pack: 95 / Tube
Sold per: Piece
Minimum order: 1
Unit weight: 0.28 g

Overview

The LTC2066/LTC2067/LTC2068 are single, dual, and quad low power, zero-drift, 100kHz amplifiers. The LTC2066/LTC2067/LTC2068 enable high resolution measurement at extremely low power levels. Typical supply current is 7.5μA per amplifier with a maximum of 10μA. The available shutdown mode has been optimized to minimize power consumption in duty-cycled applications and features low charge loss during powerup, reducing total system power. The LTC2066/LTC2067/LTC2068’s self-calibrating circuitry results in very low input offset (5μΔV max) and offset drift (0.02μV/°C). The maximum input bias current is only 35μA and does not exceed 150pA over the full specified temperature range. The extremely low input bias current of the LTC2066/LTC2067/LTC2068 allows the use of high value power-saving resistors in the feedback network. With its ultralow quiescent current and outstanding precision, the LTC2066/LTC2067/LTC2068 can serve as a signal chain building block in portable, energy harvesting and wireless sensor applications.

Applications

Signal Conditioning in Wireless Mesh Networks
Portable Instrumentation Systems
Low-Power Sensor Conditioning
Gas Detection
Temperature Measurement
Medical Instrumentation
Energy Harvesting Applications
Low Power Current Sensing

Key features

Low Supply Current: 10μA Maximum (per Amplifier)
Offset Voltage: 5μV Maximum
Offset Voltage Drift: 0.02μV/°C Maximum
Input Bias Current: 5pA Typical 50pA Maximum, -40°C to 85°C 150pA Maximum, -40°C to 125°C
Integrated EMI Filter (90dB Rejection at 1.8GHz)
Shutdown Current: 170nA Maximum (per Amplifier)
Rail-to-Rail Input and Output
1.7V to 5.25V Operating Supply Range
AVOL: 140dB Typical
Low-Charge Power-Up for Duty Cycled Applications
Specified Temperature Ranges: -40°C to 85°C, -40°C to 125°C
SC70, TSOT23, MS8, DFN10, TSSOP14 and QFN16 Packages

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