AD7873ARUZ

Electronic & Electrical Components

> Semiconductors - ICs

> Touch Screen Controllers

distributor space
Organise Price Comparison Results by
Distributor Statistics for AD7873ARUZ
Total in Stock: -in-stock
Lowest MOQ: -
SELECT OPTIONS
Lowest price for your selection
-
in Stock
-
Average Price: - per unit
Stocking Distributors: -
Price Comparison for AD7873ARUZ
Series Information for AD7873ARUZ - Analog Devices

Features

  • feature
    4-wire touch screen interface On-chip temperature sensor: u221240u00b0C to +85u00b0C On-chip 2.5 V reference Direct battery measurement (0 V to 6 V) Touch pressure measurement Specified throughput rate of 125 kSPS Single supply, VCC of 2.2 V to 5.25 V Ratiometric conversion High speed serial interface Programmable 8-bit or 12-bit resolution One auxiliary analog input Shutdown mode: 1 u00b5A maximum 16-lead QSOP, TSSOP, and LFCSP packages

Description

CONTROLLER TOUCH SCREEN 12BIT TSSOP16

The AD7873 is a 12-bit successive approximation ADC with a synchronous serial interface and low on resistance switches for driving touch screens. The AD7873 operates from a single 2.2 V to 5.25 V supply, with a throughput rate of 125 kSPS. The AD7873 features direct battery measurement, temperature measurement, and touch pressure measurement. The AD7873 also has an on-board reference of 2.5 V that can be used for the auxiliary input, battery monitor, and temperature measurement modes. When not in use, the internal reference can be shut down to conserve power. An external reference can also be applied and varied from 1 V to VCC with an analog input range from 0 V to VREF. The device includes a shutdown mode that reduces the current consumption to less than 1 µA. The AD7873 features on-board switches. This, coupled with low power and high speed operation, makes the device ideal for battery-powered systems with resistive touch screens. The part is available in a 16-lead, 0.15 inch quarter size outline package (QSOP), a 16-lead, thin shrink small outline package (TSSOP), and a 16-lead, lead frame chip scale package (LFCSP).

Specifications

IC Interface Type:
Serial
Resolution (Bits):
12bit
Supply Voltage Min:
2.2V
Supply Voltage Max:
5.25V
Controller IC Case Style:
TSSOP
No. of Pins:
16Pins
Product Range:
AD7873 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)
Controller Type:
Touch Screen
Operating Temperature Max:
85°C
Operating Temperature Min:
-40°C

Alternate Descriptions

RS Components
AD7873ARUZ 12-bit touch screen digitizer
Richardson RFPD
CONVERTER - ADC
RS Components UK
AD7873ARUZ 12-bit touch screen digitizer
RS Components DE
Touchscreen-Digitalisierer AD7873ARUZ, 125ksps 12 bit TSSOP 16-Pin Montage-Typ : SMD Abmessungen : 5 x 4.4 x 1.65mm Breite : 4.4mm Betriebstemperatur max. : +85 °C Betriebstemperatur min. : -40 °C, Analog Devices
RS Components HK
AD7873ARUZ 12-bit touch screen digitizer
RS Components JP
AD7873ARUZ 12-bit touch screen digitizer
RS Components FR
Convertisseur à écran tactile 12bits
RS Components CN
AD7873ARUZ 12-bit touch screen digitizer
RS Components ES
AD7873ARUZ 12-bit touch screen digitizer
RS Components NL
AD7873ARUZ 12-bit touch screen digitizer
RS Components NO
AD7873ARUZ
RS Components SG
AD7873ARUZ 12-bit touch screen digitizer
RS Components TW
AD7873ARUZ 12-bit touch screen digitizer

Similar Products