Analog Devices Inc. AD7927WYRUZ-REEL7
- Part Number:
- AD7927WYRUZ-REEL7
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3010938-AD7927WYRUZ-REEL7
- Description:
- IC ADC 12BIT 8CH W/SEQ 20TSSOP
- ECAD Model:
-
- Datasheet:
- AD7927WYRUZ-REEL7
Description
The AD7927 is an 8-channel, 12-bit, 200 kSPS analog-to-digital converter (ADC) with a sequencer. It operates from a single 2.7 V to 5.25 V power supply and features a low noise, wide bandwidth track-and-hold amplifier. The conversion process and data acquisition are controlled using CS and the serial clock signal, allowing the device to easily interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS and the conversion is also initiated at this point. There are no pipeline delays associated with the part.
Features
Fast throughput rate: 200 kSPS
Specified for AVDD of 2.7 V to 5.25 V
Low power:
3.6 mW maximum at 200 kSPS with 3 V supply
7.5 mW maximum at 200 kSPS with 5 V supply
8 (single-ended) inputs with sequencer
Wide input bandwidth
70 dB minimum SINAD at 50 kHz input frequency
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface: SPI-, QSPI™, MICROWIRE™, DSP-compatible
Shutdown mode: 0.5 μA maximum
Applications
Data acquisition systems
Process control
Medical instrumentation
Industrial automation
Battery-powered applications
The AD7927 is an 8-channel, 12-bit, 200 kSPS analog-to-digital converter (ADC) with a sequencer. It operates from a single 2.7 V to 5.25 V power supply and features a low noise, wide bandwidth track-and-hold amplifier. The conversion process and data acquisition are controlled using CS and the serial clock signal, allowing the device to easily interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS and the conversion is also initiated at this point. There are no pipeline delays associated with the part.
Features
Fast throughput rate: 200 kSPS
Specified for AVDD of 2.7 V to 5.25 V
Low power:
3.6 mW maximum at 200 kSPS with 3 V supply
7.5 mW maximum at 200 kSPS with 5 V supply
8 (single-ended) inputs with sequencer
Wide input bandwidth
70 dB minimum SINAD at 50 kHz input frequency
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface: SPI-, QSPI™, MICROWIRE™, DSP-compatible
Shutdown mode: 0.5 μA maximum
Applications
Data acquisition systems
Process control
Medical instrumentation
Industrial automation
Battery-powered applications
Analog Devices Inc. AD7927WYRUZ-REEL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7927WYRUZ-REEL7.
- Factory Lead Time8 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 3 weeks ago)
- Contact PlatingTin
- Mounting TypeSurface Mount
- Package / Case20-TSSOP (0.173, 4.40mm Width)
- Surface MountYES
- Number of Pins20
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- SeriesAutomotive
- JESD-609 Codee3
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations20
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation7.5mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3V
- Terminal Pitch0.65mm
- Reflow Temperature-Max (s)30
- Base Part NumberAD7927
- Pin Count20
- PolarityUnipolar
- Power Supplies3/5V
- ConfigurationMUX-S/H-ADC
- Number of Channels8
- InterfaceSPI
- Max Supply Voltage5.25V
- Min Supply Voltage2.7V
- Power Dissipation7.5mW
- Number of Bits12
- Input TypeSingle Ended
- Min Input Voltage2.475V
- ArchitectureSAR
- Max Input Voltage2.525V
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeAnalog, Digital
- Reference TypeExternal
- Data InterfaceSPI, DSP
- Resolution1.5 B
- Sampling Rate200 ksps
- Voltage - Supply, Analog2.7V~5.25V
- Voltage - Supply, Digital2.7V~5.25V
- Number of Analog In Channels8
- Sampling Rate (Per Second)200k
- Output Bit CodeBINARY, 2'S COMPLEMENT BINARY
- Linearity Error-Max (EL)0.024%
- Integral Nonlinearity (INL)1 LSB
- Sample and Hold / Track and HoldTRACK
- Number of A/D Converters1
- Input Capacitance20pF
- Ratio - S/H:ADC1:1
- Output FormatSERIAL
- Signal to Noise Ratio (SNR)70 dB
- Length6.5mm
- Width4.4mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
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