Analog Devices Inc. AD7889-1ACBZ-500R7
- Part Number:
- AD7889-1ACBZ-500R7
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3628732-AD7889-1ACBZ-500R7
- Description:
- IC ADC 12BIT CTRLR TOUCH 12WLCSP
- Datasheet:
- AD7889-1ACBZ-500R7
Analog Devices Inc. AD7889-1ACBZ-500R7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7889-1ACBZ-500R7.
- Mounting TypeSurface Mount
- Package / Case12-UFBGA, WLCSP
- Surface MountYES
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations12
- Terminal FinishMATTE TIN
- Voltage - Supply1.6V~3.6V
- Terminal PositionBOTTOM
- Terminal FormBALL
- Peak Reflow Temperature (Cel)225
- Number of Functions1
- Supply Voltage2.6V
- Terminal Pitch0.5mm
- Reach Compliance Codeunknown
- Reflow Temperature-Max (s)NOT SPECIFIED
- Pin Count12
- JESD-30 CodeR-PBGA-B12
- InterfaceI2C, Serial
- Number of Bits12
- Current - Supply10nA
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Sampling Rate0.105 MHz
- Number of Analog In Channels2
- Output Bit CodeBINARY
- Linearity Error-Max (EL)0.0732%
- Sample and Hold / Track and HoldTRACK
- Analog Input Voltage-Max3.6V
- Resolution (Bits)12 b
- Touchscreen4 Wire Resistive
- Voltage ReferenceExternal
- Height Seated (Max)0.65mm
- Length2.005mm
- Width1.505mm
- RoHS StatusROHS3 Compliant
AD7889-1ACBZ-500R7 Overview
Housed in a Tape & Reel (TR) package.Dispatched with the 12-UFBGA, WLCSP package.Devices with I2C, Serial interfaces provide better data acquisition performance.There is a mounting plate in the Surface Mount axis for the part.The circuit should be redone if your meter does not read 1.6V~3.6V for the supply voltage as it should be for this unit.This chip should operate at -40°C~85°C temperatures on average.There are a total of 12 terminals, each with its own functions.A total of 12 pins are present on the part.Voltage reference External is provided by it.This device acquires data at a high resolution of 12-bits.It is recommended that a supply voltage of 2.6V is used to fully operate this gadget.The device can be operated from a current of 10nA in compliance with its designed specifications.In consideration of high-level analog source acquisition, 2 analog IN channels are implemented.
AD7889-1ACBZ-500R7 Features
AD7889-1ACBZ-500R7 Applications
There are a lot of Rochester Electronics, LLC AD7889-1ACBZ-500R7 Touch Screen Controllers applications.
Scientific instruments
Digital Storage Oscilloscope
Handheld Terminal Interface
Scientific instruments.
High Speed Data Acquisition
Spectrum Analysis
Broadband data applications
Music recording
Digital beam-forming systems for ultrasound
Digital Multimeters, PLC's (Programming Logic Controllers)
Housed in a Tape & Reel (TR) package.Dispatched with the 12-UFBGA, WLCSP package.Devices with I2C, Serial interfaces provide better data acquisition performance.There is a mounting plate in the Surface Mount axis for the part.The circuit should be redone if your meter does not read 1.6V~3.6V for the supply voltage as it should be for this unit.This chip should operate at -40°C~85°C temperatures on average.There are a total of 12 terminals, each with its own functions.A total of 12 pins are present on the part.Voltage reference External is provided by it.This device acquires data at a high resolution of 12-bits.It is recommended that a supply voltage of 2.6V is used to fully operate this gadget.The device can be operated from a current of 10nA in compliance with its designed specifications.In consideration of high-level analog source acquisition, 2 analog IN channels are implemented.
AD7889-1ACBZ-500R7 Features
AD7889-1ACBZ-500R7 Applications
There are a lot of Rochester Electronics, LLC AD7889-1ACBZ-500R7 Touch Screen Controllers applications.
Scientific instruments
Digital Storage Oscilloscope
Handheld Terminal Interface
Scientific instruments.
High Speed Data Acquisition
Spectrum Analysis
Broadband data applications
Music recording
Digital beam-forming systems for ultrasound
Digital Multimeters, PLC's (Programming Logic Controllers)
AD7889-1ACBZ-500R7 More Descriptions
Dual Channel Single ADC SAR 105ksps 12-bit Serial 12-Pin WLCSP T/R
Touch Screen Controllers Lo Vtg Cntlr for Touch Scrns
IC ADC 12BIT CTRLR TOUCH 12WLCSP
Touch Screen Controller with BS coated
The AD7879/AD7889 are 12-bit successive approximation analog-to-digital converters (SAR ADCs) with a synchronous serial interface and low on-resistance switches for driving 4-wire resistive touch screens. The AD7879/AD7889 work with a very low power supply—a single 1.6 V to 3.6 V supply—and feature a throughput rate of 105 kSPS. The devices include a shutdown mode that reduces current consumption to less than 6 μA. To reduce the effects of noise from LCDs and other sources, the AD7879/AD7889 contain a preprocessing block. The preprocessing function consists of a median filter and an averaging filter. The combination of these two filters provides a more robust solution, discarding the spurious noise in the signal and keeping only the data of interest. The size of both filters is programmable. Other user-programmable conversion controls include variable acquisition time and first conversion delay; up to 16 averages can be taken per conversion. The AD7879/AD7889 can run in slave mode or standalone (master) mode, using an automatic conversion sequencer and timer. The AD7879/AD7889 have a programmable pin that can operate as an auxiliary input to the ADCs, as a battery monitor, or as a general-purpose input/output (GPIO). In addition, a programmable interrupt output can operate in three modes: as a general-purpose interrupt to signal when new data is available (DAV), as an interrupt to indicate when limits are exceeded (INT), or as a pen-down interrupt when the screen is touched (PENIRQ). The AD7879/AD7889 offer temperature measurement and touch pressure measurement. The AD7879 is available in a 12-ball, 1.6 mm × 2 mm WLCSP and in a 16-lead, 4 mm × 4 mm LFCSP. The AD7889 is available in a backside coated version of the WLCSP. Both devices support an SPI interface (AD7879/AD7889) or an I2C interface (AD7879-1/ AD7889-1). Applications Personal digital assistants Smart handheld devices Touch screen monitors Point-of-sale terminals Medical devices Cell phones
Touch Screen Controllers Lo Vtg Cntlr for Touch Scrns
IC ADC 12BIT CTRLR TOUCH 12WLCSP
Touch Screen Controller with BS coated
The AD7879/AD7889 are 12-bit successive approximation analog-to-digital converters (SAR ADCs) with a synchronous serial interface and low on-resistance switches for driving 4-wire resistive touch screens. The AD7879/AD7889 work with a very low power supply—a single 1.6 V to 3.6 V supply—and feature a throughput rate of 105 kSPS. The devices include a shutdown mode that reduces current consumption to less than 6 μA. To reduce the effects of noise from LCDs and other sources, the AD7879/AD7889 contain a preprocessing block. The preprocessing function consists of a median filter and an averaging filter. The combination of these two filters provides a more robust solution, discarding the spurious noise in the signal and keeping only the data of interest. The size of both filters is programmable. Other user-programmable conversion controls include variable acquisition time and first conversion delay; up to 16 averages can be taken per conversion. The AD7879/AD7889 can run in slave mode or standalone (master) mode, using an automatic conversion sequencer and timer. The AD7879/AD7889 have a programmable pin that can operate as an auxiliary input to the ADCs, as a battery monitor, or as a general-purpose input/output (GPIO). In addition, a programmable interrupt output can operate in three modes: as a general-purpose interrupt to signal when new data is available (DAV), as an interrupt to indicate when limits are exceeded (INT), or as a pen-down interrupt when the screen is touched (PENIRQ). The AD7879/AD7889 offer temperature measurement and touch pressure measurement. The AD7879 is available in a 12-ball, 1.6 mm × 2 mm WLCSP and in a 16-lead, 4 mm × 4 mm LFCSP. The AD7889 is available in a backside coated version of the WLCSP. Both devices support an SPI interface (AD7879/AD7889) or an I2C interface (AD7879-1/ AD7889-1). Applications Personal digital assistants Smart handheld devices Touch screen monitors Point-of-sale terminals Medical devices Cell phones
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