Analog Devices Inc. AD7777ANZ
- Part Number:
- AD7777ANZ
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3015429-AD7777ANZ
- Description:
- IC ADC 10BIT 4CHAN HS 28DIP
- Datasheet:
- AD7777ANZ
Analog Devices Inc. AD7777ANZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7777ANZ.
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / Case28-DIP (0.600, 15.24mm)
- Number of Pins28
- Operating Temperature-40°C~85°C
- PackagingTube
- JESD-609 Codee3
- FeatureSimultaneous Sampling
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations28
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation75mW
- TechnologyCMOS
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)NOT APPLICABLE
- Number of Functions1
- Supply Voltage5V
- Reflow Temperature-Max (s)NOT APPLICABLE
- Base Part NumberAD7777
- Pin Count28
- Qualification StatusNot Qualified
- Operating Supply Voltage5V
- Number of Elements1
- Power Supplies5V
- ConfigurationMUX-S/H-ADC
- Number of Channels4
- Max Supply Voltage5.25V
- Min Supply Voltage4.75V
- Power Dissipation75mW
- Number of Bits10
- Input TypeSingle Ended
- Min Input Voltage1.9V
- ArchitectureSAR
- Max Input Voltage2.1V
- Converter TypeADC, PROPRIETARY METHOD
- Reference TypeExternal, Internal
- Data InterfaceParallel
- Resolution1.25 B
- Sampling Rate378 ksps
- Number of Analog In Channels4
- Output Bit Code2'S COMPLEMENT BINARY
- Linearity Error-Max (EL)0.0977%
- Integral Nonlinearity (INL)1 LSB
- Sample and Hold / Track and HoldTRACK
- Number of A/D Converters1
- Ratio - S/H:ADC2:1
- Signal to Noise Ratio (SNR)57 dB
- Differential Nonlinearity1 LSB
- Height Seated (Max)6.35mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
AD7777ANZ Overview
The product being offered features a Moisture Sensitivity Level (MSL) of 1, meaning that it has an unlimited shelf life. The Terminal Finish is Matte Tin (Sn), providing a durable and reliable surface for the product. With 1 function, this product is designed to efficiently perform its intended task. The Reflow Temperature-Max (s) is not applicable, ensuring that the product is not affected by high temperatures during the manufacturing process. Its input type is Single Ended, and it utilizes the SAR architecture. This ADC (Analog-to-Digital Converter) uses a proprietary method and has both external and internal reference types. With 4 analog input channels, it offers a high level of versatility. Additionally, it boasts an Integral Nonlinearity (INL) of 1 LSB, ensuring accurate and precise measurements.
AD7777ANZ Features
1 Functions
28 basic kinds of terminations
28 pin count
Minimal supply voltage of 4.75V
5V power supplies
1 elements
AD7777ANZ Applications
There are a lot of Analog Devices Inc. AD7777ANZ ADC applications.
Handheld Terminal Interface
GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
Digital beam-forming systems for ultrasound
Automotive
Spectrum Analysis
Digital Storage Oscilloscope
Communication test equipment
CMOS Image sensors for mobile applications
Audio/Video devices
In-building wireless telephony
The product being offered features a Moisture Sensitivity Level (MSL) of 1, meaning that it has an unlimited shelf life. The Terminal Finish is Matte Tin (Sn), providing a durable and reliable surface for the product. With 1 function, this product is designed to efficiently perform its intended task. The Reflow Temperature-Max (s) is not applicable, ensuring that the product is not affected by high temperatures during the manufacturing process. Its input type is Single Ended, and it utilizes the SAR architecture. This ADC (Analog-to-Digital Converter) uses a proprietary method and has both external and internal reference types. With 4 analog input channels, it offers a high level of versatility. Additionally, it boasts an Integral Nonlinearity (INL) of 1 LSB, ensuring accurate and precise measurements.
AD7777ANZ Features
1 Functions
28 basic kinds of terminations
28 pin count
Minimal supply voltage of 4.75V
5V power supplies
1 elements
AD7777ANZ Applications
There are a lot of Analog Devices Inc. AD7777ANZ ADC applications.
Handheld Terminal Interface
GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
Digital beam-forming systems for ultrasound
Automotive
Spectrum Analysis
Digital Storage Oscilloscope
Communication test equipment
CMOS Image sensors for mobile applications
Audio/Video devices
In-building wireless telephony
AD7777ANZ More Descriptions
Quad Channel Single ADC SAR 378ksps 10-bit Parallel 28-Pin PDIP Tube
Analog to Digital Converters - ADC Hi Spd 4-Ch 10-Bit CMOS
The AD7776, AD7777 and AD7778 are a family of high speed, multichannel, 10-bit ADCs primarily intended for use in R/W head positioning servos found in high density hard disk drives. They have unique input signal conditioning features that make them ideal for use in such single supply applications. By setting a bit in a control register within both the four-channel version, AD7777, and the eight-channel version, AD7778, the input channels can either be independently sampled or any two channels of choice can be simultaneously sampled. For all versions the specified input signal range is of the form VBIAS ± VSWING. However, if the RTN pin is biased at, say, 2 V the analog input signal range becomes 0 V to 2 V for all input channels. This is covered in more detail under the section Changing the Analog Input Voltage Range. The voltage VBIAS is the offset of the ADC's midpoint code from ground and is supplied either by an onboard reference available to the user (REFOUT) or by an external voltage reference applied to REFIN. The full-scale range (FSR) of the ADC is equal to 2 VSWING where VSWING is nominally equal to REFIN/2. Additionally, when placed in the half-scale conversion mode, the value of REFIN is converted. This allows the channel offset(s) to be measured. Control register loading and ADC register reading, channel select and conversion start are under the control of the µP. The twos complemented coded ADCs are easily interfaced to a standard 16-bit MPU bus via their 10-bit data port and standard microprocessor control lines. The AD7776/AD7777/AD7778 are fabricated in linear compatible CMOS (LC2 MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. The AD7776 is available in a 24-pin SOIC package; the AD7777 is available in both 28-pin DIP and 28-pin SOIC packages; the AD7778 is available in a 44-pin PQFP package.
Analog to Digital Converters - ADC Hi Spd 4-Ch 10-Bit CMOS
The AD7776, AD7777 and AD7778 are a family of high speed, multichannel, 10-bit ADCs primarily intended for use in R/W head positioning servos found in high density hard disk drives. They have unique input signal conditioning features that make them ideal for use in such single supply applications. By setting a bit in a control register within both the four-channel version, AD7777, and the eight-channel version, AD7778, the input channels can either be independently sampled or any two channels of choice can be simultaneously sampled. For all versions the specified input signal range is of the form VBIAS ± VSWING. However, if the RTN pin is biased at, say, 2 V the analog input signal range becomes 0 V to 2 V for all input channels. This is covered in more detail under the section Changing the Analog Input Voltage Range. The voltage VBIAS is the offset of the ADC's midpoint code from ground and is supplied either by an onboard reference available to the user (REFOUT) or by an external voltage reference applied to REFIN. The full-scale range (FSR) of the ADC is equal to 2 VSWING where VSWING is nominally equal to REFIN/2. Additionally, when placed in the half-scale conversion mode, the value of REFIN is converted. This allows the channel offset(s) to be measured. Control register loading and ADC register reading, channel select and conversion start are under the control of the µP. The twos complemented coded ADCs are easily interfaced to a standard 16-bit MPU bus via their 10-bit data port and standard microprocessor control lines. The AD7776/AD7777/AD7778 are fabricated in linear compatible CMOS (LC2 MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. The AD7776 is available in a 24-pin SOIC package; the AD7777 is available in both 28-pin DIP and 28-pin SOIC packages; the AD7778 is available in a 44-pin PQFP package.
The three parts on the right have similar specifications to AD7777ANZ.
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ImagePart NumberManufacturerMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingJESD-609 CodeFeaturePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishSubcategoryMax Power DissipationTechnologyTerminal PositionPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageReflow Temperature-Max (s)Base Part NumberPin CountQualification StatusOperating Supply VoltageNumber of ElementsPower SuppliesConfigurationNumber of ChannelsMax Supply VoltageMin Supply VoltagePower DissipationNumber of BitsInput TypeMin Input VoltageArchitectureMax Input VoltageConverter TypeReference TypeData InterfaceResolutionSampling RateNumber of Analog In ChannelsOutput Bit CodeLinearity Error-Max (EL)Integral Nonlinearity (INL)Sample and Hold / Track and HoldNumber of A/D ConvertersRatio - S/H:ADCSignal to Noise Ratio (SNR)Differential NonlinearityHeight Seated (Max)REACH SVHCRoHS StatusLead FreeFactory Lead TimeLifecycle StatusContact PlatingSurface MountTerminal FormPolarityInterfaceSupply TypeSampling Rate (Per Second)Max Dual Supply VoltagePower ConsumptionMin Dual Supply VoltageDual Supply VoltageInput CapacitanceNegative Supply Voltage-NomHeightLengthWidthTerminal PitchNominal Supply CurrentOutput FormatRadiation HardeningNumber of InputsVoltage - Supply, AnalogAnalog Input Voltage-MinView Compare
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AD7777ANZThrough HoleThrough Hole28-DIP (0.600, 15.24mm)28-40°C~85°CTubee3Simultaneous SamplingnoObsolete1 (Unlimited)28EAR99Matte Tin (Sn)Analog to Digital Converters75mWCMOSDUALNOT APPLICABLE15VNOT APPLICABLEAD777728Not Qualified5V15VMUX-S/H-ADC45.25V4.75V75mW10Single Ended1.9VSAR2.1VADC, PROPRIETARY METHODExternal, InternalParallel1.25 B378 ksps42'S COMPLEMENT BINARY0.0977%1 LSBTRACK12:157 dB1 LSB6.35mmNo SVHCROHS3 CompliantContains Lead--------------------------
-
-Surface Mount20-SOIC (0.295, 7.50mm Width)20-40°C~85°CTubee3-noActive3 (168 Hours)20EAR99--37mWCMOS-26015V30AD770120Not Qualified---S/H-ADC15.5V4.5V37mW16Single Ended2.5VSigma-Delta2.5VADC, DELTA-SIGMAExternalSPI2 B16 ksps1BINARY, OFFSET BINARY--SAMPLE-1:1-0.5 LSB-No SVHCROHS3 CompliantContains Lead8 WeeksPRODUCTION (Last Updated: 3 months ago)TinYESGULL WINGBipolar, UnipolarSPI, SerialDual4k5.5V25mW4.5V5V10pF-5V2.35mm13mm7.5mm-------
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Through HoleThrough Hole20-DIP (0.300, 7.62mm)--40°C~85°CTubee3-noActive1 (Unlimited)20EAR99--37mWCMOS--15V-AD770320----S/H-ADC15.5V4.5V37mW20Single Ended2.5VSigma-Delta2.5VADC, DELTA-SIGMAExternalSPI2.5 B16 ksps1BINARY, OFFSET BINARY0.003%-SAMPLE-1:1-0.5 LSB-No SVHCROHS3 CompliantContains Lead8 WeeksPRODUCTION (Last Updated: 1 week ago)Tin--Bipolar, Unipolar-Dual4k5.5V25mW4.5V5V20pF-5V4.57mm7.11mm5mm2.54mm2.7mASERIALNo---
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-Surface Mount64-LQFP64-40°C~105°CTray-Simultaneous SamplingnoActive3 (168 Hours)64-----QUAD26015V30AD776864----ADC-5.5V2V-24Differential-Sigma-Delta--ExternalSPI3 B256 ksps42'S COMPLEMENT BINARY0.0007%------1.6mmNo SVHCROHS3 CompliantContains Lead12 WeeksPRODUCTION (Last Updated: 2 weeks ago)-YESGULL WING---256k-------10mm10mm0.5mm-SERIAL, PARALLEL, WORD-42V~5.5V-1V
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