Analog Devices Inc. AD7870JN
- Part Number:
- AD7870JN
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3015832-AD7870JN
- Description:
- IC ADC 12BIT LC2MOS 100KHZ 24DIP
- Datasheet:
- AD7870JN
Analog Devices Inc. AD7870JN technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7870JN.
- Contact PlatingLead, Tin
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / Case24-DIP (0.300, 7.62mm)
- Number of Pins24
- Operating Temperature0°C~70°C
- PackagingTube
- JESD-609 Codee0
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations24
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation95mW
- TechnologyCMOS
- Peak Reflow Temperature (Cel)NOT SPECIFIED
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch2.54mm
- Reach Compliance Codenot_compliant
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberAD7870
- Pin Count24
- Qualification StatusNot Qualified
- PolarityBipolar
- ConfigurationS/H-ADC
- InterfaceParallel, SPI
- Power Dissipation60mW
- Number of Bits12
- Input TypeSingle Ended
- ArchitectureSAR
- Number of Inputs1
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeDual
- Reference TypeInternal
- Data InterfaceSPI, Parallel
- Resolution1.5 B
- Sampling Rate100 ksps
- Voltage - Supply, Analog±5V
- Number of Analog In Channels1
- Sampling Rate (Per Second)100k
- Max Dual Supply Voltage5.25V
- Output Bit CodeBINARY, 2'S COMPLEMENT BINARY
- Integral Nonlinearity (INL)0.5 LSB
- Min Dual Supply Voltage4.75V
- Sample and Hold / Track and HoldTRACK
- Dual Supply Voltage5V
- Ratio - S/H:ADC1:1
- Analog Input Voltage-Max3V
- Output FormatSERIAL, PARALLEL, 8 BITS, PARALLEL, WORD
- Signal to Noise Ratio (SNR)71.5 dB
- Negative Supply Voltage-Nom-5V
- Differential Nonlinearity1 LSB
- Analog Input Voltage-Min-3V
- Conversion Time-Max9μs
- Height Seated (Max)5.33mm
- Width7.62mm
- RoHS StatusNon-RoHS Compliant
AD7870JN Overview
The AD7870 is a high-performance S/H-ADC that utilizes CMOS technology and operates within a wide temperature range of 0°C to 70°C. However, it is not compliant with Reach regulations. Additionally, the reflow temperature-max is not specified for this device. Despite these limitations, the AD7870 offers a fast conversion time of 9μs and can be powered by a dual supply voltage of 5V. Its data interface includes both SPI and parallel options, providing flexibility for different system configurations. While the AD7870 is currently not qualified, its impressive specifications make it a promising choice for various applications that require accurate and efficient analog-to-digital conversion.
AD7870JN Features
1 Functions
24 basic kinds of terminations
24 pin count
AD7870JN Applications
There are a lot of Analog Devices Inc. AD7870JN ADC applications.
Communication Systems
Broadband data applications
Spectrum Analysis
Scientific instruments
Communications
GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
Wireless and wired broadband communications
Battery Operated Systems
Micro and pico cell systems, software radios
Cell Phones
The AD7870 is a high-performance S/H-ADC that utilizes CMOS technology and operates within a wide temperature range of 0°C to 70°C. However, it is not compliant with Reach regulations. Additionally, the reflow temperature-max is not specified for this device. Despite these limitations, the AD7870 offers a fast conversion time of 9μs and can be powered by a dual supply voltage of 5V. Its data interface includes both SPI and parallel options, providing flexibility for different system configurations. While the AD7870 is currently not qualified, its impressive specifications make it a promising choice for various applications that require accurate and efficient analog-to-digital conversion.
AD7870JN Features
1 Functions
24 basic kinds of terminations
24 pin count
AD7870JN Applications
There are a lot of Analog Devices Inc. AD7870JN ADC applications.
Communication Systems
Broadband data applications
Spectrum Analysis
Scientific instruments
Communications
GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
Wireless and wired broadband communications
Battery Operated Systems
Micro and pico cell systems, software radios
Cell Phones
AD7870JN More Descriptions
ADC Single SAR 100ksps 12-bit Parallel/Serial 24-Pin PDIP
ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial, Parallel, 8 Bits, Parallel, Word Access, CMOS, PDIP24
The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained internal clock which is laser trimmed to guarantee accurate control of conversion time. No external clock timing components are required; the on-chip clock may he overridden by an external clock if required. The parts offer a choice of three data output formats: a single, parallel, 12-bit word; two 8-bit bytes or serial data. Fast bus access times and standard control inputs ensure easy interfacing to modern microprocessors and digital signal processors. All parts operate from ±5 V power supplies. The AD7870 and AD7876 accept input signal ranges of ±3 V and ±10 V, respectively, while the AD7875 accepts a unipolar 0 V to 5 V input range. The parts can convert full power signals up to 50 kHz. The AD7870/AD7875/AD7876 feature dc accuracy specifications such as linearity, full-scale and offset error. In addition, the AD7870 and AD7875 are fully specified for dynamic performance parameters including distortion and signal-to-noise ratio. The parts are available in a 24-pin, 0.3 inch-wide, plastic or hermetic dual-in-line package (DIP). The AD7870 and AD7875 are available in a 28-pin plastic leaded chip carrier (PLCC), while the AD7876 is available and in a 24-pin small outline (SOIC) package.
ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial, Parallel, 8 Bits, Parallel, Word Access, CMOS, PDIP24
The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained internal clock which is laser trimmed to guarantee accurate control of conversion time. No external clock timing components are required; the on-chip clock may he overridden by an external clock if required. The parts offer a choice of three data output formats: a single, parallel, 12-bit word; two 8-bit bytes or serial data. Fast bus access times and standard control inputs ensure easy interfacing to modern microprocessors and digital signal processors. All parts operate from ±5 V power supplies. The AD7870 and AD7876 accept input signal ranges of ±3 V and ±10 V, respectively, while the AD7875 accepts a unipolar 0 V to 5 V input range. The parts can convert full power signals up to 50 kHz. The AD7870/AD7875/AD7876 feature dc accuracy specifications such as linearity, full-scale and offset error. In addition, the AD7870 and AD7875 are fully specified for dynamic performance parameters including distortion and signal-to-noise ratio. The parts are available in a 24-pin, 0.3 inch-wide, plastic or hermetic dual-in-line package (DIP). The AD7870 and AD7875 are available in a 28-pin plastic leaded chip carrier (PLCC), while the AD7876 is available and in a 24-pin small outline (SOIC) package.
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