Analog Devices Inc. AD7890ANZ-2
- Part Number:
- AD7890ANZ-2
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3006243-AD7890ANZ-2
- Description:
- IC DAS 12BIT 8CH 24-DIP
- Datasheet:
- AD7890ANZ-2
Analog Devices Inc. AD7890ANZ-2 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7890ANZ-2.
- Mounting TypeThrough Hole
- Package / Case24-DIP (0.300, 7.62mm)
- Surface MountNO
- Operating Temperature-40°C~85°C
- PackagingTube
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations24
- Terminal FinishMATTE TIN
- TechnologyCMOS
- Voltage - Supply5V
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)NOT APPLICABLE
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch2.54mm
- Reach Compliance Codeunknown
- Reflow Temperature-Max (s)NOT APPLICABLE
- Pin Count24
- JESD-30 CodeR-PDIP-T24
- Number of Channels8
- Number of Bits12
- Data InterfaceSPI
- Sampling Rate0.117 MHz
- Number of Analog In Channels8
- Sampling Rate (Per Second)117k
- Output Bit CodeBINARY
- Linearity Error-Max (EL)0.0244%
- Sample and Hold / Track and HoldTRACK
- Analog Input Voltage-Max2.5V
- Output FormatSERIAL
- Voltage Supply SourceSingle Supply
- Conversion Time-Max5.9μs
- Resolution (Bits)12 b
- Height Seated (Max)5.33mm
- Length31.75mm
- Width7.62mm
- RoHS StatusROHS3 Compliant
AD7890ANZ-2 Overview
The JESD-609 Code for this particular product is e3, indicating its level of electrostatic discharge sensitivity. Unfortunately, its Part Status is now considered Obsolete, meaning it is no longer being produced or supported by the manufacturer. However, its Terminal Finish is still listed as MATTE TIN, a popular option for surface finishes due to its low cost and good solderability. This device is based on CMOS technology, known for its low power consumption and high noise immunity. It has a single function and a Pin Count of 24, with a 12-bit resolution for precise data processing. While its Reach Compliance Code is unknown, it is important to note that its Reflow Temperature-Max (s) is NOT APPLICABLE, as this device does not undergo a reflow process. Its Analog Input Voltage-Max is 2.5V, making it suitable for a wide range of applications.
AD7890ANZ-2 Features
Through Hole acquisition unit
8 channels process
12-Bit acquisition unit
AD7890ANZ-2 Applications
There are a lot of Rochester Electronics, LLC AD7890ANZ-2 ADCs/DACs applications.
Voltage Set Point Control
Audio/Video devices
Level Setting
RADAR processing, digital oscilloscopes
Low Power Systems
Automatic Test Equipment
Basestations
Precision setpoint control
Digital Storage Oscilloscope
High Speed Data Acquisition for PCs
The JESD-609 Code for this particular product is e3, indicating its level of electrostatic discharge sensitivity. Unfortunately, its Part Status is now considered Obsolete, meaning it is no longer being produced or supported by the manufacturer. However, its Terminal Finish is still listed as MATTE TIN, a popular option for surface finishes due to its low cost and good solderability. This device is based on CMOS technology, known for its low power consumption and high noise immunity. It has a single function and a Pin Count of 24, with a 12-bit resolution for precise data processing. While its Reach Compliance Code is unknown, it is important to note that its Reflow Temperature-Max (s) is NOT APPLICABLE, as this device does not undergo a reflow process. Its Analog Input Voltage-Max is 2.5V, making it suitable for a wide range of applications.
AD7890ANZ-2 Features
Through Hole acquisition unit
8 channels process
12-Bit acquisition unit
AD7890ANZ-2 Applications
There are a lot of Rochester Electronics, LLC AD7890ANZ-2 ADCs/DACs applications.
Voltage Set Point Control
Audio/Video devices
Level Setting
RADAR processing, digital oscilloscopes
Low Power Systems
Automatic Test Equipment
Basestations
Precision setpoint control
Digital Storage Oscilloscope
High Speed Data Acquisition for PCs
AD7890ANZ-2 More Descriptions
Octal Channel Single ADC SAR 117ksps 12-bit Serial 24-Pin PDIP N Tube
Analog to Digital Converters - ADC LC2MOS 8CH 12B Data Acquisition System
The AD7890 is an 8-channel 12-bit data acquisition system. The part contains an input multiplexer, an on-chip track/hold amplifier, a high speed 12-bit ADC, a 2.5 V reference, and a high speed, serial interface. The part operates from a single 5 V supply and accepts an analog input range of ±10 V (AD7890-10), 0 V to 4.096 V (AD7890-4), and 0 V to 2.5 V (AD7890-2). The multiplexer on the part is independently accessible. This allows the user to insert an antialiasing filter or signal conditioning, if required, between the multiplexer and the ADC. This means that one antialiasing filter can be used for all eight channels. Connection of an external capacitor allows the user to adjust the time given to the multiplexer settling to include any external delays in the filter or signal conditioning circuitry. Output data from the AD7890 is provided via a high speed bidirectional serial interface port. The part contains an on-chip control register, allowing control of channel selection, conversion start, and power-down via the serial port. Versatile, high speed logic ensures easy interfacing to serial ports on microcontrollers and digital signal processors. In addition to the traditional dc accuracy specifications such as linearity, full-scale, and offset errors, the AD7890 is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. Power dissipation in normal mode is low at 30 mW typical and the part can be placed in a standby (power-down) mode if it is not required to perform conversions. The AD7890 is fabricated in Analog Devices, Inc.'s Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. The part is available in a 24-lead, 0.3" wide, plastic or ceramic dual-in-line package or in a 24-lead small outline package (SOIC_W). Product Highlights Complete 12-Bit Data Acquisition System-on-a-Chip. The AD7890 is a complete monolithic ADC combining an 8-channel multiplexer, 12-bit ADC, 2.5 V reference, and a track/hold amplifier on a single chip. Separate Access to Multiplexer and ADC. The AD7890 provides access to the output of the multiplexer allowing one antialiasing filter for 8 channels—a considerable savings over the 8 antialiasing filters required if the multiplexer is internally connected to the ADC. High Speed Serial Interface. The part provides a high speed serial interface for easy connection to serial ports of microcontrollers and DSP processors.
Analog to Digital Converters - ADC LC2MOS 8CH 12B Data Acquisition System
The AD7890 is an 8-channel 12-bit data acquisition system. The part contains an input multiplexer, an on-chip track/hold amplifier, a high speed 12-bit ADC, a 2.5 V reference, and a high speed, serial interface. The part operates from a single 5 V supply and accepts an analog input range of ±10 V (AD7890-10), 0 V to 4.096 V (AD7890-4), and 0 V to 2.5 V (AD7890-2). The multiplexer on the part is independently accessible. This allows the user to insert an antialiasing filter or signal conditioning, if required, between the multiplexer and the ADC. This means that one antialiasing filter can be used for all eight channels. Connection of an external capacitor allows the user to adjust the time given to the multiplexer settling to include any external delays in the filter or signal conditioning circuitry. Output data from the AD7890 is provided via a high speed bidirectional serial interface port. The part contains an on-chip control register, allowing control of channel selection, conversion start, and power-down via the serial port. Versatile, high speed logic ensures easy interfacing to serial ports on microcontrollers and digital signal processors. In addition to the traditional dc accuracy specifications such as linearity, full-scale, and offset errors, the AD7890 is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. Power dissipation in normal mode is low at 30 mW typical and the part can be placed in a standby (power-down) mode if it is not required to perform conversions. The AD7890 is fabricated in Analog Devices, Inc.'s Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. The part is available in a 24-lead, 0.3" wide, plastic or ceramic dual-in-line package or in a 24-lead small outline package (SOIC_W). Product Highlights Complete 12-Bit Data Acquisition System-on-a-Chip. The AD7890 is a complete monolithic ADC combining an 8-channel multiplexer, 12-bit ADC, 2.5 V reference, and a track/hold amplifier on a single chip. Separate Access to Multiplexer and ADC. The AD7890 provides access to the output of the multiplexer allowing one antialiasing filter for 8 channels—a considerable savings over the 8 antialiasing filters required if the multiplexer is internally connected to the ADC. High Speed Serial Interface. The part provides a high speed serial interface for easy connection to serial ports of microcontrollers and DSP processors.
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