Low

LINEAR TECHNOLOGY  LTC2495CUHF#PBF  Analogue to Digital Converter, 16 bit, 15 SPS, Single, 2.7 V, 5.5 V, QFN

LINEAR TECHNOLOGY LTC2495CUHF#PBF
Manufacturer Part No:
LTC2495CUHF#PBF
Order Code:
2115796
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LTC2495CUHF#PBF is a 16-channel 16-bit delta-sigma™ Analog-to-digital Converter (ADC) with EasyDrive™ technology and a 2-wire I²C interface. 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. This device can be configured to measure an external signal or its internal temperature sensor. It allows a wide common mode input range, independent of the reference voltage. Any combination of single-ended or differential inputs can be selected and the first conversion, after a new channel is selected, is valid. Access to the multiplexer output enables optional external amplifiers to be shared between all analog inputs and auto calibration continuously removes their associated offset and drift.
  • EasyDrive™ Technology enables rail-to-rail inputs with zero differential input current
  • Directly digitizes high impedance sensors with full accuracy
  • 2-wire I²C interface with 9 addresses plus one global address for synchronization
  • Integrated high accuracy temperature sensor
  • GND to VCC Input/reference common mode range
  • No latency - digital filter settles in a single cycle, even after a new channel is selected
  • Internal oscillator

Product Information

Resolution (Bits):
16bit
Sampling Rate:
15SPS
Supply Voltage Type:
Single
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
ADC / DAC Case Style:
QFN
No. of Pins:
38Pins
Input Channel Type:
Differential, Single Ended
Data Interface:
I2C
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
16 Channel 16-Bit Sigma-Delta ADCs
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Sensing & Instrumentation
  • Test & Measurement
  • Automation & Process Control

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000144

Alternatives

Analogue to Digital Converter, 16 bit, 15 SPS, Single, 2.7 V, 5.5 V, QFN

LINEAR TECHNOLOGY

144 in stock

Price for: Each

1+ £6.02 25+ £3.91 100+ £3.36

Buy

Associated Products