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TEXAS INSTRUMENTS  ADS774JU  Analogue to Digital Converter, 12 bit, 125 kSPS, Single, 4.5 V, 5.5 V, SOIC

TEXAS INSTRUMENTS ADS774JU
Technical Data Sheet (10.06KB) EN See all Technical Docs

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Product Overview

The ADS774JU is a 12-bit Analog-to-digital Converter (ADC) using an innovative capacitor array (CDAC) implemented in low-power CMOS technology. The microprocessor-compatible sampling successive approximation ADC is complete with internal clock, microprocessor interface, 3-state outputs and internal scaling resistors for input ranges of 0 to 10/20V and ±5/10V. The maximum throughput time is 8.5µs over the full operating temperature range, including both acquisition and conversion. Complete user control over the internal sampling function facilitates elimination of external sample/hold amplifiers in most existing designs.
  • Complete sampling A/D with reference, clock and microprocessor interface
  • Fast acquisition and conversion
  • Eliminates external sample/hold
  • Guaranteed AC and DC performance
  • Green product and no Sb/Br

 

Product Information

Resolution (Bits):
12bit
Sampling Rate:
125kSPS
Supply Voltage Type:
Single
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
ADC / DAC Case Style:
SOIC
No. of Pins:
28Pins
Input Channel Type:
Single Ended
Data Interface:
Parallel
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
Single 12-Bit SAR ADCs
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Automation & Process Control;
  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
Taiwan

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.002963

Associated Products