LTC2486IDE#PBF

SPI 2.7V~5.5V DFN-14-EP(3x4) Analog to Digital Converters (ADC) RoHS

DFN-14-EP(3x4)ROHS3 CompliantActive

16-Bit 2/4-Channel △∑ ADC with PGA and Easy Drive Input Current Cancellation

Manufacturer: ADI
Manufacturer part #: LTC2486IDE#PBF
Store part #: C580561
Package / case: DFN-14-EP(3x4)
Category: Analog to Digital Converters (ADC)
Packaging: Tube-packed

Datasheet (PDF)

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5 in stock

#C580561

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹1,599.04	₹1,599.04
10+	₹1,523.86	₹15,238.60
30+	₹1,393.65	₹41,809.50
100+	₹1,280.11	₹1,28,011.00

Quantity (min 1)

1 × ₹1,599.04

₹1,599.04

excl. GST

₹1,886.87 incl. 18% GST

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Standard pack: 91 per tube

LTC2486IDE#PBF

₹1,599.04 for 1 + GST

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Specifications

Operating Temperature: -40℃~+85℃
Features: Programmable gain;Built-in temperature sensor;Digital filtering;On-chip calibration
Interface: SPI
Quiescent Current (Iq): 1uA
Resolution(Bits): 16
Voltage - Supply: 2.7V~5.5V
Number of Channels: 4
ADC architecture: Sigma-Delta

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tube-packed
Standard pack: 91 / Tube
Sold per: Piece
Minimum order: 1
Unit weight: 0.176 g

Overview

The LTC2486 is a 4-channel (2-channel differential), 16-bit, No Latency ΔΣ ADC with Easy Drive technology. The patented sampling scheme eliminates dynamic input current errors and the shortcomings of on-chip buffering through automatic cancellation of differential input current. This allows large external source impedances and rail-to-rail input signals to be directly digitized while maintaining exceptional DC accuracy. The LTC2486 includes programmable gain, a high accuracy temperature sensor, and an integrated oscillator. This device can be configured to measure an external signal (from combinations of 4 analog input channels operating in single ended or differential modes) or its internal temperature sensor. It can be programmed to reject line frequencies of 50Hz, 60Hz, or simultaneous 50Hz/60Hz, provide a programmable gain from 1 to 256 in 8 steps, and configured to double its output rate. The integrated temperature sensor offers 1/2°C resolution and 2°C absolute accuracy. The LTC2486 allows a wide common mode input range (0V to VCC), independent of the reference voltage. Any combination of single-ended or differential inputs can be selected and the first conversion after a new channel selection is valid.

Applications

Direct Sensor Digitizer
Direct Temperature Measurement
Instrumentation
Industrial Process Control
Data Acquisition System with Temperature Compensation

Key features

Up to 2 Differential or 4 Single-Ended Inputs
Easy Drive Technology Enables Rail-to-Rail Inputs with Zero Differential Input Current
Directly Digitizes High Impedance Sensors with Full Accuracy
600nV RMS Noise
Programmable Gain from 1 to 256
Integrated High Accuracy Temperature Sensor
GND to Vcc Input/Reference Common Mode Range
Programmable 50Hz, 60Hz, or Simultaneous 50Hz/60Hz Rejection Mode
2ppm INL, No Missing Codes
1ppm Offset and 15ppm Full-Scale Error
2x Speed Mode/Reduced Power Mode (15Hz Using Internal Oscillator and 80µA at 7.5Hz Output)
No Latency: Digital Filter Settles in a Single Cycle, Even After a New Channel is Selected
Single Supply 2.7V to 5.5V Operation (0.8mW)
Internal Oscillator
Tiny 4mm × 3mm DFN Package