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LINEAR TECHNOLOGY  LTC1400IS8#PBF  Analogue to Digital Converter, 12 bit, 400 kSPS, Single, 4.75 V, 5.25 V, SOIC

LINEAR TECHNOLOGY LTC1400IS8#PBF
Technical Data Sheet (574.04KB) EN See all Technical Docs

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

Product Overview

The LTC1400IS8#PBF is a complete 12-bit Analog-to-digital Converter (ADC) with shutdown. This easy-to-use device comes complete with a 200ns sample-and-hold and a precision reference. Unipolar and bipolar conversion modes add to the flexibility of the ADC. The LTC1400 has two power saving modes of nap and sleep. In nap mode it consumes only 6mW of power and can wake up and convert immediately. In the sleep mode it consumes 30µW of power typically. Upon power-up from sleep mode, a reference ready (REFRDY) signal is available in the serial data word to indicate that the reference has settled and the chip is ready to convert. The LTC1400 converts 0 to 4.096V unipolar inputs from a single 5V supply and ±2.048V bipolar inputs from ±5V supplies. The 3-wire serial port allows compact and efficient data transfer to a wide range of microprocessors, microcontrollers and DSPs.
  • No missing codes over temperature
  • High impedance analog input
  • Internal reference can be overdriven externally
  • 3-wire interface to DSPs and processors

 

Product Information

Resolution (Bits):
12bit
Sampling Rate:
400kSPS
Supply Voltage Type:
Single
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
SOIC
No. of Pins:
8Pins
Input Channel Type:
Bipolar, Unipolar
Data Interface:
SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
Single 12-Bit SAR ADCs
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Automation & Process Control;
  • Signal Processing;
  • Audio;
  • Communications & Networking;
  • RF Communications;
  • Portable Devices

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.00029

Alternatives

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