Low

LINEAR TECHNOLOGY  LTC1851IFW#PBF  Analogue to Digital Converter, Octal, 12 bit, 1.25 MSPS, Single, 4.75 V, 5.25 V, TSSOP

LINEAR TECHNOLOGY LTC1851IFW#PBF
Manufacturer Part No:
LTC1851IFW#PBF
Order Code:
2294550
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LTC1851IFW#PBF is a sampling Analog-to-digital Converter (ADC) includes a flexible 8-channel multiplexer, a 1.25Msps successive approximation analog-to-digital converter with sample-and-hold, an internal 2.5V reference and reference buffer amplifier and a parallel output interface. The multiplexer can be configured for single-ended or differential inputs, two gain ranges and unipolar or bipolar operation. The ADC has a scan mode that will repeatedly cycle through all 8 multiplexer channels and can also be programmed with a sequence of up to 16 addresses and configurations that can be scanned in succession. The sequence memory can also be read back. The reference and buffer amplifier provide pin strappable ranges. The parallel output includes the 12-bit conversion result plus the 4-bit multiplexer address. The digital outputs are powered from a separate supply allowing for easy interface to 3V digital logic. Typical power consumption is 40mW at 1.25Msps from a single 5V supply.
  • Single-ended or differential inputs
  • Two gain ranges plus unipolar and bipolar operation
  • Scan mode and programmable sequencer
  • Pin compatible 12-bit LTC1851
  • True differential inputs reject common mode noise
  • Parallel output includes MUX address
  • Easy interface to 3V logic
  • Nap and sleep shutdown modes

Product Information

Resolution (Bits):
12bit
Sampling Rate:
1.25MSPS
Supply Voltage Type:
Single
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
TSSOP
No. of Pins:
48Pins
Input Channel Type:
Differential, Single Ended
Data Interface:
Parallel
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
Octal 12-Bit SAR ADCs
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Automation & Process Control
  • Test & Measurement
  • Imaging, Video & Vision
  • Communications & Networking

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):
.0063

Alternatives

Analogue to Digital Converter, 12 bit, 1.25 MSPS, Single, 4.75 V, 5.25 V, TSSOP

LINEAR TECHNOLOGY

Awaiting Delivery (Available for backorder to lead times shown)

Price for: Each

1+ £12.20 25+ £7.85 100+ £6.40

Buy

Associated Products