AD7873ACPZ-REEL7
  • Share:

Analog Devices Inc. AD7873ACPZ-REEL7

Manufacturer No:
AD7873ACPZ-REEL7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC SCREEN CNTRL 12BIT 16LFCSP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD7873ACPZ-REEL7 is a precision touch screen controller designed by Analog Devices Inc. for 4-wire resistive touchscreens. This controller provides accurate measurement and touch pressure detection, making it ideal for applications requiring high touchscreen precision. It features a 12-bit resolution, built-in 2.5V reference voltage, and on-board temperature measurement capability. The device is easily interfaced with microcontrollers via a serial port, enhancing its versatility in various electronic systems.

Key Specifications

ParameterValue
Resolution12-bit
Supply Voltage Range2V to 5.25V
Operating Temperature Range-40°C to 85°C
Package Type16-VQFN Exposed Pad, CSP
Number of Pins16
Sampling Rate125 ksps
PolarityUnipolar
InterfaceSerial
Integral Nonlinearity (INL)2 LSB

Key Features

  • High resolution enhances touchscreen precision
  • Compatible with a wide range of 4-wire resistive touchscreens
  • Low voltage operation supports portable and battery-powered devices
  • Internal voltage reference reduces external component count
  • Extended temperature range suitable for industrial applications
  • Single-ended or differential input capability
  • Touch pressure measurement and on-board temperature measurement capability
  • Robust against ESD events and long operational life span

Applications

  • Point-of-sale terminals
  • Personal digital assistants
  • Portable instrumentation
  • Vehicle navigation systems
  • Industrial controls

Q & A

  1. What is the resolution of the AD7873ACPZ-REEL7?
    The AD7873ACPZ-REEL7 has a 12-bit resolution.
  2. What is the operating temperature range of the AD7873ACPZ-REEL7?
    The operating temperature range is -40°C to 85°C.
  3. What types of touchscreens is the AD7873ACPZ-REEL7 compatible with?
    The AD7873ACPZ-REEL7 is compatible with various types of 4-wire resistive touchscreens.
  4. How is the AD7873ACPZ-REEL7 interfaced with microcontrollers?
    The AD7873ACPZ-REEL7 is easily interfaced with microcontrollers via a serial port.
  5. What is the sampling rate of the AD7873ACPZ-REEL7?
    The sampling rate is 125 ksps.
  6. Is the AD7873ACPZ-REEL7 robust against ESD events?
    Yes, the AD7873ACPZ-REEL7 is robust against ESD events.
  7. What is the package type of the AD7873ACPZ-REEL7?
    The package type is 16-VQFN Exposed Pad, CSP.
  8. Does the AD7873ACPZ-REEL7 have internal voltage reference?
    Yes, it has a built-in 2.5V reference voltage.
  9. What are some of the key applications of the AD7873ACPZ-REEL7?
    Key applications include point-of-sale terminals, personal digital assistants, portable instrumentation, vehicle navigation systems, and industrial controls.
  10. Is the AD7873ACPZ-REEL7 compliant with RoHS regulations?
    Yes, the AD7873ACPZ-REEL7 is RoHS compliant and lead-free.

Product Attributes

Touchscreen:4 Wire Resistive
Resolution (Bits):12 b
Interface:Serial
Voltage Reference:External, Internal
Voltage - Supply:2.2V ~ 5.25V
Current - Supply:- 
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:16-VQFN Exposed Pad, CSP
Supplier Device Package:16-LFCSP-VQ (4x4)
0 Remaining View Similar

In Stock

$2.42
184

Please send RFQ , we will respond immediately.

Same Series
AD7873ARUZ
AD7873ARUZ
IC SCREEN CNTRL 12BIT 16TSSOP
AD7873ARUZ-REEL7
AD7873ARUZ-REEL7
IC SCREEN CNTRL 12BIT 16TSSOP
AD7873ARQZ
AD7873ARQZ
IC SCREEN CNTRL 12BIT 16QSOP
AD7873ARUZ-REEL
AD7873ARUZ-REEL
IC SCREEN CNTRL 12BIT 16TSSOP
AD7873ARQZ-REEL
AD7873ARQZ-REEL
IC SCREEN CNTRL 12BIT 16QSOP
AD7873ARQZ-REEL7
AD7873ARQZ-REEL7
IC SCREEN CNTRL 12BIT 16QSOP
AD7873ACPZ-REEL
AD7873ACPZ-REEL
IC SCREEN CNTRL 12BIT 16LFCSP
AD7873ACPZ-REEL7
AD7873ACPZ-REEL7
IC SCREEN CNTRL 12BIT 16LFCSP
AD7873BRQZ-REEL
AD7873BRQZ-REEL
IC SCREEN CNTRL 12BIT 16QSOP
AD7873BRQZ
AD7873BRQZ
IC SCREEN CNTRL 12BIT 16QSOP
AD7873BRQZ-REEL7
AD7873BRQZ-REEL7
IC SCREEN CNTRL 12BIT 16QSOP

Similar Products

Part Number AD7873ACPZ-REEL7 AD7877ACPZ-REEL7 AD7873ACP-REEL7 AD7873ACPZ-REEL
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Active Obsolete Obsolete
Touchscreen 4 Wire Resistive 4 Wire Resistive - 4 Wire Resistive
Resolution (Bits) 12 b 12 b 12 b 12 b
Interface Serial SPI - Serial
Voltage Reference External, Internal External, Internal External, Internal External, Internal
Voltage - Supply 2.2V ~ 5.25V 2.7V ~ 5.25V 2.2V ~ 5.25V 2.2V ~ 5.25V
Current - Supply - 1 µA - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 16-VQFN Exposed Pad, CSP 32-VFQFN Exposed Pad, CSP 16-VQFN Exposed Pad, CSP 16-VQFN Exposed Pad, CSP
Supplier Device Package 16-LFCSP-VQ (4x4) 32-LFCSP-VQ (5x5) 16-LFCSP-VQ (4x4) 16-LFCSP-VQ (4x4)

Related Product By Categories

AD7843ARUZ-REEL7
AD7843ARUZ-REEL7
Analog Devices Inc.
IC SCREEN CNTRL 12BIT 16TSSOP
ADS7846N/2K5
ADS7846N/2K5
Texas Instruments
IC SCREEN CNTRL 12BIT 16TSSOP
AD7843ARUZ
AD7843ARUZ
Analog Devices Inc.
IC SCREEN CNTRL 12BIT 16TSSOP
AD7843ARQZ
AD7843ARQZ
Analog Devices Inc.
IC SCREEN CNTRL 12BIT 16QSOP
AD7843ARQZ-REEL
AD7843ARQZ-REEL
Analog Devices Inc.
IC SCREEN CNTRL 12BIT 16QSOP
AD7873ARQZ-REEL7
AD7873ARQZ-REEL7
Analog Devices Inc.
IC SCREEN CNTRL 12BIT 16QSOP
AD7873ACP
AD7873ACP
Analog Devices Inc.
IC ADC 12BIT TOUCHSCREEN 16LFCSP
AD7873ARU-REEL7
AD7873ARU-REEL7
Analog Devices Inc.
IC ADC 12BIT TOUCHSCREEN 16TSSOP
ADS7846E/2K5G4
ADS7846E/2K5G4
Texas Instruments
IC SCREEN CNTRL 12BIT 16SSOP
TSC2046EIPWRG4
TSC2046EIPWRG4
Texas Instruments
IC SCREEN CNTRL 12BIT 16TSSOP
TSC2046IPWRG4
TSC2046IPWRG4
Texas Instruments
IC SCREEN CNTRL 12BIT 16TSSOP
STMPE811QTR
STMPE811QTR
STMicroelectronics
IC SCREEN CNTRL 12BIT 16QFN

Related Product By Brand

AD9608BCPZ-125
AD9608BCPZ-125
Analog Devices Inc.
IC ADC 10BIT PIPELINED 64LFCSP
DAC8413FP
DAC8413FP
Analog Devices Inc.
IC DAC 12BIT V-OUT 28DIP
AD8321AR
AD8321AR
Analog Devices Inc.
IC LINE DVR CATV 20-SOIC
AD693AQ
AD693AQ
Analog Devices Inc.
IC TRANSMITTER 4-20MA 20-CDIP
AD204KN
AD204KN
Analog Devices Inc.
IC OPAMP ISOLATION 2 CIRC 11DIP
ADA4897-1ARZ-RL
ADA4897-1ARZ-RL
Analog Devices Inc.
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
AD8279BRZ-RL
AD8279BRZ-RL
Analog Devices Inc.
IC OPAMP DIFF 2 CIRCUIT 14SOIC
AD534SD
AD534SD
Analog Devices Inc.
IC PREC MULTIPLIER 14-CDIP
ADP2504ACPZ-5.0-R7
ADP2504ACPZ-5.0-R7
Analog Devices Inc.
IC REG BCK BST 5V 1A 10LFCSP
LT8609AEDDM#PBF
LT8609AEDDM#PBF
Analog Devices Inc.
42V, 2A/3A PEAK SYNC BUCK REG W/
HMC980-SX
HMC980-SX
Analog Devices Inc.
IC ACTIVE BIAS CONT DIE
ADRF6780ACPZN-R2
ADRF6780ACPZN-R2
Analog Devices Inc.
MICROWAVE HIR