Analog Devices Inc. AD7864ASZ-2REEL
- Part Number:
- AD7864ASZ-2REEL
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3015007-AD7864ASZ-2REEL
- Description:
- IC ADC 12BIT PAR 520K 4CH 44MQFP
- Datasheet:
- AD7864ASZ-2REEL
Analog Devices Inc. AD7864ASZ-2REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7864ASZ-2REEL.
- Contact PlatingTin
- Mounting TypeSurface Mount
- Package / Case44-QFP
- Surface MountYES
- Number of Pins44
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee3
- FeatureSimultaneous Sampling
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations44
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation120mW
- Terminal PositionQUAD
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.8mm
- Reflow Temperature-Max (s)40
- Base Part NumberAD7864
- Pin Count44
- Qualification StatusNot Qualified
- Operating Supply Voltage5V
- Number of Elements1
- PolarityUnipolar
- Power Supplies5V
- ConfigurationS/H-MUX-ADC
- Number of Channels4
- Max Supply Voltage5.25V
- Min Supply Voltage4.75V
- Power Dissipation120mW
- Number of Bits12
- Input TypeSingle Ended
- Min Input Voltage2.375V
- ArchitectureSAR
- Max Input Voltage2.625V
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeAnalog, Digital
- Reference TypeExternal, Internal
- Data InterfaceParallel
- Resolution1.5 B
- Sampling Rate520 ksps
- Number of Analog In Channels4
- Sampling Rate (Per Second)520k
- Output Bit CodeBINARY
- Power Consumption90mW
- Integral Nonlinearity (INL)1 LSB
- Sample and Hold / Track and HoldTRACK
- Number of A/D Converters1
- Ratio - S/H:ADC4:1
- Signal to Noise Ratio (SNR)78 dB
- Differential Nonlinearity0.9 LSB
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
AD7864ASZ-2REEL Overview
This product features a surface mount mounting type and a total of 44 terminations, making it suitable for various applications. With an ECCN code of EAR99, it can be exported without any restrictions. The maximum power dissipation of 120mW ensures efficient operation and reliability. In addition, its unipolar polarity and S/H-MUX-ADC configuration make it versatile for different signal processing needs. With 4 channels and a minimum input voltage of 2.375V, this ADC (SUCCESSIVE APPROXIMATION) offers high precision and accuracy. Its impressive signal-to-noise ratio (SNR) of 78 dB further enhances its performance and makes it an ideal choice for demanding industrial and commercial applications.
AD7864ASZ-2REEL Features
1 Functions
44 basic kinds of terminations
44 pin count
Minimal supply voltage of 4.75V
5V power supplies
1 elements
AD7864ASZ-2REEL Applications
There are a lot of Analog Devices Inc. AD7864ASZ-2REEL ADC applications.
Communication Systems
Medical Instrumentation and medical imaging
Instrumentation and test equipment
Multiplexed Data Acquisition Systems
High Speed Data Acquisition
Transducer
TD-SCDMA, WiMAX
Rotary encoder
Digital signal processing
Cell Phones
This product features a surface mount mounting type and a total of 44 terminations, making it suitable for various applications. With an ECCN code of EAR99, it can be exported without any restrictions. The maximum power dissipation of 120mW ensures efficient operation and reliability. In addition, its unipolar polarity and S/H-MUX-ADC configuration make it versatile for different signal processing needs. With 4 channels and a minimum input voltage of 2.375V, this ADC (SUCCESSIVE APPROXIMATION) offers high precision and accuracy. Its impressive signal-to-noise ratio (SNR) of 78 dB further enhances its performance and makes it an ideal choice for demanding industrial and commercial applications.
AD7864ASZ-2REEL Features
1 Functions
44 basic kinds of terminations
44 pin count
Minimal supply voltage of 4.75V
5V power supplies
1 elements
AD7864ASZ-2REEL Applications
There are a lot of Analog Devices Inc. AD7864ASZ-2REEL ADC applications.
Communication Systems
Medical Instrumentation and medical imaging
Instrumentation and test equipment
Multiplexed Data Acquisition Systems
High Speed Data Acquisition
Transducer
TD-SCDMA, WiMAX
Rotary encoder
Digital signal processing
Cell Phones
AD7864ASZ-2REEL More Descriptions
Quad Channel Single ADC SAR 520ksps 12-bit Parallel 44-Pin MQFP T/R
Analog to Digital Converters - ADC High Spd Lo Pwr 4-CH Simult Sampling 12B
The AD7864 is a high speed, low power, 4-channel, simulta-neous sampling 12-bit analog-to-digital converter (ADC) that operates from a single 5 V supply. The part contains a 1.65 μs successive approximation ADC, four track-and-hold amplifiers, a 2.5 V reference, an on-chip clock oscillator, signal conditioning circuitry, and a high speed parallel interface. The input signals on four channels sample simultaneously preserving the relative phase information of the signals on the four analog inputs. The part accepts analog input ranges of ±10 V, ±5 V (AD7864-1), 0 V to 2.5 V, 0 V to 5 V (AD7864-2), and ±2.5 V (AD7864-3). Any subset of the four channels can be converted to maximize the throughput rate on the selected sequence. Select the channels to convert via hardware (channel select input pins) or software (programming the channel select register). A single conversion start signal (CONVST) simultaneously places all the track-and-holds into hold and initiates a conversion sequence for the selected channels. The EOC signal indicates the end of each individual conversion in the selected conversion sequence. The BUSY signal indicates the end of the conversion sequence. Data is read from the part by a 12-bit parallel data bus using the standard CS and RD signals. Maximum throughput for a single channel is 500 kSPS. For all four channels, the maximum throughput is 130 kSPS for the read-during-conversion sequence operation. The throughput rate for the read-after-conversion sequence operation depends on the read cycle time of the processor. See the Timing and Control section. The AD7864 is available in a small (0.3 square inch area) 44-lead MQFP.
Analog to Digital Converters - ADC High Spd Lo Pwr 4-CH Simult Sampling 12B
The AD7864 is a high speed, low power, 4-channel, simulta-neous sampling 12-bit analog-to-digital converter (ADC) that operates from a single 5 V supply. The part contains a 1.65 μs successive approximation ADC, four track-and-hold amplifiers, a 2.5 V reference, an on-chip clock oscillator, signal conditioning circuitry, and a high speed parallel interface. The input signals on four channels sample simultaneously preserving the relative phase information of the signals on the four analog inputs. The part accepts analog input ranges of ±10 V, ±5 V (AD7864-1), 0 V to 2.5 V, 0 V to 5 V (AD7864-2), and ±2.5 V (AD7864-3). Any subset of the four channels can be converted to maximize the throughput rate on the selected sequence. Select the channels to convert via hardware (channel select input pins) or software (programming the channel select register). A single conversion start signal (CONVST) simultaneously places all the track-and-holds into hold and initiates a conversion sequence for the selected channels. The EOC signal indicates the end of each individual conversion in the selected conversion sequence. The BUSY signal indicates the end of the conversion sequence. Data is read from the part by a 12-bit parallel data bus using the standard CS and RD signals. Maximum throughput for a single channel is 500 kSPS. For all four channels, the maximum throughput is 130 kSPS for the read-during-conversion sequence operation. The throughput rate for the read-after-conversion sequence operation depends on the read cycle time of the processor. See the Timing and Control section. The AD7864 is available in a small (0.3 square inch area) 44-lead MQFP.
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