Analog Devices Inc. AD7873BRQZ
- Part Number:
- AD7873BRQZ
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3122113-AD7873BRQZ
- Description:
- IC ADC 12BIT TOUCHSCREEN 16QSOP
- Datasheet:
- AD7873BRQZ
Analog Devices Inc. AD7873BRQZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7873BRQZ.
- Mounting TypeSurface Mount
- Package / Case16-SSOP (0.154, 3.90mm Width)
- Surface MountYES
- Operating Temperature-40°C~85°C
- PackagingTube
- JESD-609 Codee3
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- Terminal FinishMATTE TIN
- Additional FeatureFUNCTIONALLY IT OPERATES FROM 2.2 TO 5.25V
- Voltage - Supply2.2V~5.25V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Terminal Pitch0.635mm
- Reach Compliance Codeunknown
- Reflow Temperature-Max (s)40
- Pin Count16
- JESD-30 CodeR-PDSO-G16
- Qualification StatusCOMMERCIAL
- Supply Voltage-Max (Vsup)3.6V
- Supply Voltage-Min (Vsup)2.2V
- InterfaceSerial
- Consumer IC TypeCONSUMER CIRCUIT
- Resolution (Bits)12 b
- Touchscreen4 Wire Resistive
- Voltage ReferenceExternal Internal
- Height Seated (Max)1.7526mm
- Length4.9022mm
- Width3.9116mm
- RoHS StatusROHS3 Compliant
AD7873BRQZ Overview
In terms of packaging, this product comes in a Tube package.16-SSOP (0.154, 3.90mm Width) package was dispatched with this item.Due to the Serial interface, it is possible for the device to perform better in terms of data acquisition performance as a consequence of its Serial interface.It is mounted in the Surface Mount axis of the machine.It is better if you redo the circuit if your meter doesn't read 2.2V~5.25V for the supply voltage as this unit is designed in order to accurately read it.For this chip, the average operating temperature should be -40°C~85°C.The 16 terminals are present in total, each of which offers a different function.A total of 16 pins are present on the part.A voltage reference based on External Internal is provided.This linear device can handle voltages as low as 2.2V.In order to supply the part, it is not allowed to supply voltages exceeding 3.6V.It is also used as a CONSUMER CIRCUIT cosumer IC.FUNCTIONALLY IT OPERATES FROM 2.2 TO 5.25V is also a compound feature.
AD7873BRQZ Features
AD7873BRQZ Applications
There are a lot of Rochester Electronics, LLC AD7873BRQZ Touch Screen Controllers applications.
Communication Systems
Industrial Process Control
Medical Imaging
RADAR processing, digital oscilloscopes
Communication test equipment
High Speed Data Acquisition for PCs
In-building wireless telephony
Broadband data applications
Smart antenna systems
Wireless local loop
In terms of packaging, this product comes in a Tube package.16-SSOP (0.154, 3.90mm Width) package was dispatched with this item.Due to the Serial interface, it is possible for the device to perform better in terms of data acquisition performance as a consequence of its Serial interface.It is mounted in the Surface Mount axis of the machine.It is better if you redo the circuit if your meter doesn't read 2.2V~5.25V for the supply voltage as this unit is designed in order to accurately read it.For this chip, the average operating temperature should be -40°C~85°C.The 16 terminals are present in total, each of which offers a different function.A total of 16 pins are present on the part.A voltage reference based on External Internal is provided.This linear device can handle voltages as low as 2.2V.In order to supply the part, it is not allowed to supply voltages exceeding 3.6V.It is also used as a CONSUMER CIRCUIT cosumer IC.FUNCTIONALLY IT OPERATES FROM 2.2 TO 5.25V is also a compound feature.
AD7873BRQZ Features
AD7873BRQZ Applications
There are a lot of Rochester Electronics, LLC AD7873BRQZ Touch Screen Controllers applications.
Communication Systems
Industrial Process Control
Medical Imaging
RADAR processing, digital oscilloscopes
Communication test equipment
High Speed Data Acquisition for PCs
In-building wireless telephony
Broadband data applications
Smart antenna systems
Wireless local loop
AD7873BRQZ More Descriptions
Dual Channel Single ADC SAR 125ksps 12-bit Serial 16-Pin QSOP Tube
Touch Screen Controllers 27V 12-BIT TouchScrn Digitizer
2.7V 12 BIT TOUCH SCREEN I.C.IC ADC 12BIT TOUCHSCREEN 16QSOP
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). Product Highlights Ratiometric conversion mode available, eliminating errors due to on-board switch resistances. On-board temperature sensor: −40°C to 85°C. Battery monitor input. Touch pressure measurement capability. Low power consumption of 1.37 mW maximum with the reference off, or 2.41 mW typical with the reference on, at 125 kSPS and VCC at 3.6 V. Package options include 4 mm × 4 mm LFCSP. Analog input range from 0 V to VREF. Versatile serial I/O ports. Applications Personal digital assistants Smart hand-held devices Touch screen monitors Point-of-sale terminals Pagers
Touch Screen Controllers 27V 12-BIT TouchScrn Digitizer
2.7V 12 BIT TOUCH SCREEN I.C.
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). Product Highlights Ratiometric conversion mode available, eliminating errors due to on-board switch resistances. On-board temperature sensor: −40°C to 85°C. Battery monitor input. Touch pressure measurement capability. Low power consumption of 1.37 mW maximum with the reference off, or 2.41 mW typical with the reference on, at 125 kSPS and VCC at 3.6 V. Package options include 4 mm × 4 mm LFCSP. Analog input range from 0 V to VREF. Versatile serial I/O ports. Applications Personal digital assistants Smart hand-held devices Touch screen monitors Point-of-sale terminals Pagers
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