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  • Manufacturer No:
    ADS7844NB/1K
  • Manufacturer:
    Texas Instruments
  • Category:
    Data Acquisition - Analog to Digital Converters (ADC)
  • Datasheet:
    ADS7844NB/1K
  • SKU:
    548621
  • Description:
    20-SSOP (0.209 5.30mm Width) ADS7844 Serial ACTIVE (Last Updated: 3days ago) analog digital converter 1.95mm 550muA 200ksps 4.5mW

ADS7844NB/1K Details

20-SSOP (0.209 5.30mm Width) ADS7844 Serial ACTIVE (Last Updated: 3days ago) analog digital converter 1.95mm 550muA 200ksps 4.5mW

ADS7844NB/1K Specification Parameters

  • Part Status: Active
  • Mounting Type: Surface Mount
  • Number of Functions: 1
  • ECCN Code: EAR99
  • Surface Mount: YES
  • Lead Free: Lead Free
  • JESD-609 Code: e4
  • Terminal Position: DUAL
  • Factory Lead Time: 12 Weeks
  • Qualification Status: Not Qualified
  • Technology: CMOS
  • Number of Pins: 20
  • Pin Count: 20
  • Number of Bits: 12
  • Terminal Pitch: 0.65mm
  • Supply Voltage: 2.7V
  • Moisture Sensitivity Level (MSL): 2 (1 Year)
  • Reference Type: External
  • Ratio - S/H:ADC: 1:1
  • Max Supply Voltage (DC): 5.25V
  • Subcategory: Analog to Digital Converters
  • Converter Type: ADC, SUCCESSIVE APPROXIMATION
  • Resolution: 1.5 B
  • Length: 7.2mm
  • Integral Nonlinearity (INL): 1 LSB
  • Sample and Hold / Track and Hold: SAMPLE
  • Input Type: Differential, Single Ended
  • Thickness: 1.95mm
  • Sampling Rate: 200 ksps
  • Signal to Noise Ratio (SNR): 72 dB
  • Sampling Rate (Per Second): 200k
  • Number of Inputs: 4, 8
  • Voltage - Supply, Analog: 2.7V~3.6V 5V
  • Base Part Number: ADS7844
  • RoHS Status: ROHS3 Compliant
  • Packaging: Tape & Reel (TR)
  • Number of A/D Converters: 1
  • Pbfree Code: yes
  • Contact Plating: Gold
  • Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED
  • Number of Analog In Channels: 8
  • Operating Supply Voltage: 5V
  • Operating Temperature: -40°C~85°C
  • Terminal Form: GULL WING
  • Peak Reflow Temperature (Cel): 260
  • Number of Terminations: 20
  • Height: 2mm
  • Supply Type: Single
  • Min Supply Voltage: 2.7V
  • Min Supply Voltage (DC): 2.7V
  • Lifecycle Status: ACTIVE (Last Updated: 3 days ago)
  • Data Interface: SPI
  • Max Supply Voltage: 5.25V
  • Output Bit Code: BINARY
  • Width: 5.3mm
  • Interface: Serial
  • Architecture: SAR
  • Polarity: Unipolar
  • Differential Nonlinearity: 1 LSB
  • Package / Case: 20-SSOP (0.209, 5.30mm Width)
  • Linearity Error-Max (EL): 0.0244%
  • Configuration: MUX-S/H-ADC
  • Conversion Rate: 200 ksps
  • Nominal Supply Current: 550μA
  • Spurious-free dynamic range (SFDR): 78 dB
  • Voltage - Supply, Digital: 2.7V~3.6V 5V
  • Max Power Dissipation: 4.5mW

Texas Instruments — Manufacturer Introduction

Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing. Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide. After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.

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