AD7873ACP-REEL7
  • Share:

Analog Devices Inc. AD7873ACP-REEL7

Manufacturer No:
AD7873ACP-REEL7
Manufacturer:
Analog Devices Inc.
Package:
Bulk
Description:
IC ADC 12BIT TOUCHSCREEN 16LFCSP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD7873ACP-REEL7, produced by Analog Devices Inc., is a precision touch screen controller designed for 4-wire resistive touchscreens. This component provides accurate measurement and touch pressure detection, making it ideal for a variety of applications requiring high-resolution touchscreen interaction. The AD7873 operates from a single supply voltage range of 2.2V to 5.25V and features an on-board 2.5V reference voltage, which can be used internally or externally. It also includes on-chip temperature measurement and direct battery measurement capabilities, enhancing its versatility and reliability in diverse environments.

Key Specifications

ParameterValueUnit
Resolution12-bit
InterfaceSerial
Supply Voltage2.2V to 5.25VV
Operating Temperature-40°C to 85°C°C
Package16-lead QSOP, TSSOP, or LFCSP
Throughput Rate125 kSPS
Voltage ReferenceInternal (2.5V) and External

Key Features

  • High-resolution 12-bit successive approximation ADC for precise touchscreen interaction
  • On-board 2.5V reference voltage for reduced external component count
  • On-chip temperature sensor and direct battery measurement capabilities
  • Touch pressure measurement and single-ended or differential input capability
  • Low voltage operation supporting portable and battery-powered devices
  • Robust against ESD events and long operational life span
  • High-speed serial interface for efficient data transfer
  • Programmable 8-bit or 12-bit resolution and shutdown mode for power conservation

Applications

  • Point-of-sale terminals
  • Personal digital assistants and smart hand-held devices
  • Touch screen monitors
  • Portable instrumentation
  • Vehicle navigation systems
  • Industrial controls

Q & A

  1. What is the primary function of the AD7873ACP-REEL7? The AD7873ACP-REEL7 is a precision touch screen controller for 4-wire resistive touchscreens, providing accurate measurement and touch pressure detection.
  2. What is the resolution of the AD7873? The AD7873 has a 12-bit resolution.
  3. What is the supply voltage range for the AD7873? The supply voltage range is from 2.2V to 5.25V.
  4. What types of packages are available for the AD7873? The AD7873 is available in 16-lead QSOP, TSSOP, or LFCSP packages.
  5. Does the AD7873 support temperature measurement? Yes, the AD7873 includes an on-chip temperature sensor.
  6. What is the throughput rate of the AD7873? The throughput rate is 125 kSPS.
  7. Is the AD7873 robust against ESD events? Yes, the AD7873 is robust against ESD events.
  8. What are some common applications of the AD7873? Common applications include point-of-sale terminals, personal digital assistants, touch screen monitors, and industrial controls.
  9. Can the AD7873 be used in industrial environments? Yes, the AD7873 has an extended temperature range suitable for industrial applications.
  10. How does the AD7873 conserve power? The AD7873 features a shutdown mode that reduces current consumption to less than 1 µA when not in use.

Product Attributes

Touchscreen:- 
Resolution (Bits):12 b
Interface:- 
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

$2.24
78

Please send RFQ , we will respond immediately.

Same Series
DD15S2S5WV5X/AA
DD15S2S5WV5X/AA
CONN D-SUB HD RCPT 15P SLDR CUP
DD15S2S0V50
DD15S2S0V50
CONN D-SUB HD RCPT 15P SLDR CUP
CBC13W3S10HT0/AA
CBC13W3S10HT0/AA
CONN D-SUB RCPT 13POS CRIMP
DD15S20Z00/AA
DD15S20Z00/AA
CONN D-SUB HD RCPT 15P SLDR CUP
DD26S10HT0/AA
DD26S10HT0/AA
CONN D-SUB HD RCPT 26POS CRIMP
DD26S2S0T2X
DD26S2S0T2X
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S50V3X
DD26S2S50V3X
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S50T20
DD26S2S50T20
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S50V50
DD26S2S50V50
CONN D-SUB HD RCPT 26P SLDR CUP
DD44S32S60V30
DD44S32S60V30
CONN D-SUB HD RCPT 44P VERT SLDR
CBC47W1S1S50V5S/AA
CBC47W1S1S50V5S/AA
CONN D-SUB RCPT 47POS CRIMP
CBC46W4S100T2S/AA
CBC46W4S100T2S/AA
CONN D-SUB RCPT 46POS CRIMP

Similar Products

Part Number AD7873ACP-REEL7 AD7877ACP-REEL7 AD7873ACPZ-REEL7
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Obsolete Obsolete
Touchscreen - - 4 Wire Resistive
Resolution (Bits) 12 b 12 b 12 b
Interface - - Serial
Voltage Reference External, Internal External, Internal External, Internal
Voltage - Supply 2.2V ~ 5.25V 2.7V ~ 5.25V 2.2V ~ 5.25V
Current - Supply - 1 µA -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case 16-VQFN Exposed Pad, CSP 32-VFQFN Exposed Pad, CSP 16-VQFN Exposed Pad, CSP
Supplier Device Package 16-LFCSP-VQ (4x4) 32-LFCSP-VQ (5x5) 16-LFCSP-VQ (4x4)

Related Product By Categories

AD7843ARQZ-REEL7
AD7843ARQZ-REEL7
Analog Devices Inc.
IC SCREEN CNTRL 12BIT 16QSOP
AD7873ARUZ-REEL7
AD7873ARUZ-REEL7
Analog Devices Inc.
IC SCREEN CNTRL 12BIT 16TSSOP
ADS7843E
ADS7843E
Texas Instruments
IC SCREEN CNTRL 12BIT 16SSOP
AD7879-1ACPZ-500R7
AD7879-1ACPZ-500R7
Analog Devices Inc.
IC SCREEN CNTRL 12BIT 16LFCSP
ADS7846N/2K5
ADS7846N/2K5
Texas Instruments
IC SCREEN CNTRL 12BIT 16TSSOP
AD7843ARUZ
AD7843ARUZ
Analog Devices Inc.
IC SCREEN CNTRL 12BIT 16TSSOP
TSC2013QPWRQ1
TSC2013QPWRQ1
Texas Instruments
IC SCREEN CNTRL 12BIT 16TSSOP
AD7873ACPZ-REEL
AD7873ACPZ-REEL
Analog Devices Inc.
IC SCREEN CNTRL 12BIT 16LFCSP
ADS7843EG4
ADS7843EG4
Texas Instruments
IC SCREEN CNTRL 12BIT 16SSOP
ADS7846N/2K5G4
ADS7846N/2K5G4
Texas Instruments
IC SCREEN CNTRL 12BIT 16TSSOP
TSC2003IPWRG4
TSC2003IPWRG4
Texas Instruments
IC SCREEN CNTRL 12BIT 16TSSOP
TSC2046IPWRG4
TSC2046IPWRG4
Texas Instruments
IC SCREEN CNTRL 12BIT 16TSSOP

Related Product By Brand

LTC2260IUJ-14#TRPBF
LTC2260IUJ-14#TRPBF
Analog Devices Inc.
IC ADC 14BIT PIPELINED 40QFN
AD669BR
AD669BR
Analog Devices Inc.
IC DAC 16BIT V-OUT 28SOIC
AD693AQ
AD693AQ
Analog Devices Inc.
IC TRANSMITTER 4-20MA 20-CDIP
AD53032JSTP
AD53032JSTP
Analog Devices Inc.
IC DVR/COMP W/HEATSINK 52-LQFP
AD8557ACPZ-REEL7
AD8557ACPZ-REEL7
Analog Devices Inc.
IC OPAMP ZER-DRIFT 1CIRC 16LFCSP
AD8675ARZ
AD8675ARZ
Analog Devices Inc.
IC OPAMP GP 1 CIRCUIT 8SOIC
ADA4077-1ARZ
ADA4077-1ARZ
Analog Devices Inc.
IC OPAMP GP 1 CIRCUIT 8SOIC
ADA4897-1ARZ-RL
ADA4897-1ARZ-RL
Analog Devices Inc.
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
LTC4100EG#PBF
LTC4100EG#PBF
Analog Devices Inc.
IC BATT CHG SMART 1CEL 24SSOP
AD586JRZ-REEL7
AD586JRZ-REEL7
Analog Devices Inc.
IC VREF SERIES 0.4% 8SOIC
HMC561LP3TR
HMC561LP3TR
Analog Devices Inc.
IC MULTIPLIER X2 PHEMT 16QFN
ADXL354BEZ-RL
ADXL354BEZ-RL
Analog Devices Inc.
ACCELEROMETER 2-4G ANALOG 14CLCC