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  • AD7877ACPZ-500RL7

AD7877ACPZ-500RL7

12 Bit Touch Screen Controller AD7877 9 Channels 32-VFQFN Exposed Pad, CSP


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-AD7877ACPZ-500RL7
  • Package: 32-VFQFN Exposed Pad, CSP
  • Datasheet: PDF
  • Stock: 890
  • Description: 12 Bit Touch Screen Controller AD7877 9 Channels 32-VFQFN Exposed Pad, CSP (Kg)

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Details

Tags

Parameters
Number of Pins 32
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Finish Matte Tin (Sn)
Additional Feature FUNCTIONALLY IT OPERATES FROM 2.2 TO 5.25V
Voltage - Supply 2.7V~5.25V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AD7877
Pin Count 32
Supply Voltage-Min (Vsup) 2.7V
Number of Channels 9
Interface SPI
Operating Supply Current 1μA
Nominal Supply Current 900μA
Power Dissipation 3.2mW
Number of Bits 12
Min Input Voltage 1V
Max Input Voltage 3.6V
Sampling Rate 125 ksps
Integral Nonlinearity (INL) 2 LSB
Number of A/D Converters 1
Input Capacitance 30pF
Consumer IC Type CONSUMER CIRCUIT
Resolution (Bits) 12 b
Touchscreen 4 Wire Resistive
Voltage Reference External Internal
Height 950μm
Length 5mm
Width 5mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad, CSP
Surface Mount YES

AD7877ACPZ-500RL7 Overview


Packaged in a Tape & Reel (TR)-type enclosure.This item was shipped with package 32-VFQFN Exposed Pad, CSP.The device adapts SPI interface for better data acquisition performance.Surface Mount-axis mounting is done.Your meter should read 2.7V~5.25V for the supply voltage if it does not, you might have to redo the circuit.For this chip, the average operating temperature should be -40°C~85°C.32 terminals are in total, with each with its own functions.In this case, AD7877 is the base part number for the device.It consists of 32 pins in total.With it, you get a reference voltage for External Internal.You can use this 32-pin data acquisition device for your specialized applications.It should be noted that the lowest voltage that can be supplied to this linear device is 2.7V.This data acquisition device has a high resolution of 12-bits.Current supply is required for the part's normal function status.Besides its use as an IC for consumers, it is also used as one for industrial use.With this video processing device, you can achieve amazing performance by combining 9 channels.FUNCTIONALLY IT OPERATES FROM 2.2 TO 5.25V is also a compound feature.

AD7877ACPZ-500RL7 Features



AD7877ACPZ-500RL7 Applications


There are a lot of Analog Devices Inc. AD7877ACPZ-500RL7 Touch Screen Controllers applications.

  • Medical Instrumentation and medical imaging
  • Scientific instruments
  • Wireless local loop
  • Micro and pico cell systems, software radios
  • Smart antenna systems
  • Uninterrupted Power Supplies
  • Wireless and wired broadband communications
  • Communications
  • 4-channel data acquisition
  • Instrumentation and test equipment