Analog Devices Inc. AD7175-8BCPZ
- Part Number:
- AD7175-8BCPZ
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3009158-AD7175-8BCPZ
- Description:
- IC ADC 24BIT SPI/SRL 40LFCSP
- Datasheet:
- AD7175-8BCPZ
Description
The AD7175-8 is a 24-bit, 8-/16-channel, 250 kSPS, sigma-delta ADC with true rail-to-rail buffers. It offers fast and flexible output rates ranging from 5 SPS to 250 kSPS, with a channel scan data rate of 50 kSPS/channel (20 us settling). The ADC provides excellent performance specifications, including 17.2 noise-free bits at 250 kSPS, 20.2 noise-free bits at 2.5 kSPS, and 24 noise-free bits at 20 SPS. It features an input linearity (INL) of ±1 ppm of FSR and 85 dB filter rejection of 50 Hz and 60 Hz with 50 ms settling.
The AD7175-8 allows users to configure individual setups for each analog input channel. It supports 8 fully differential channels or 16 single-ended channels, with a crosspoint multiplexer for flexible channel selection. The ADC integrates a precision 2.5 V reference (±2 ppm/°C drift) with an output reference buffer, reducing the need for external components.
Features
24-bit resolution
8-/16-channel input
250 kSPS maximum output rate
50 kSPS/channel scan rate
17.2 noise-free bits at 250 kSPS
20.2 noise-free bits at 2.5 kSPS
24 noise-free bits at 20 SPS
±1 ppm of FSR INL
85 dB filter rejection of 50 Hz and 60 Hz
User-configurable input channels
Crosspoint multiplexer
On-chip 2.5 V reference (±2 ppm/°C drift)
True rail-to-rail analog and reference input buffers
Internal or external clock
5 V AVDD1-AVSS supply, or ±2.5 V AVDD1/AVSS
2.5 V to 5 V AVDD2 and 10VDD supplies
8.4 mA ADC current
-40°C to 105°C temperature range
3- or 4-wire serial digital interface
Serial port interface (SPI), QSPI, MICROWIRE, and DSP compatible
Applications
Process control: PLC/DCS modules
Temperature and pressure measurement
Medical and scientific multichannel instrumentation
Chromatography
The AD7175-8 is a 24-bit, 8-/16-channel, 250 kSPS, sigma-delta ADC with true rail-to-rail buffers. It offers fast and flexible output rates ranging from 5 SPS to 250 kSPS, with a channel scan data rate of 50 kSPS/channel (20 us settling). The ADC provides excellent performance specifications, including 17.2 noise-free bits at 250 kSPS, 20.2 noise-free bits at 2.5 kSPS, and 24 noise-free bits at 20 SPS. It features an input linearity (INL) of ±1 ppm of FSR and 85 dB filter rejection of 50 Hz and 60 Hz with 50 ms settling.
The AD7175-8 allows users to configure individual setups for each analog input channel. It supports 8 fully differential channels or 16 single-ended channels, with a crosspoint multiplexer for flexible channel selection. The ADC integrates a precision 2.5 V reference (±2 ppm/°C drift) with an output reference buffer, reducing the need for external components.
Features
24-bit resolution
8-/16-channel input
250 kSPS maximum output rate
50 kSPS/channel scan rate
17.2 noise-free bits at 250 kSPS
20.2 noise-free bits at 2.5 kSPS
24 noise-free bits at 20 SPS
±1 ppm of FSR INL
85 dB filter rejection of 50 Hz and 60 Hz
User-configurable input channels
Crosspoint multiplexer
On-chip 2.5 V reference (±2 ppm/°C drift)
True rail-to-rail analog and reference input buffers
Internal or external clock
5 V AVDD1-AVSS supply, or ±2.5 V AVDD1/AVSS
2.5 V to 5 V AVDD2 and 10VDD supplies
8.4 mA ADC current
-40°C to 105°C temperature range
3- or 4-wire serial digital interface
Serial port interface (SPI), QSPI, MICROWIRE, and DSP compatible
Applications
Process control: PLC/DCS modules
Temperature and pressure measurement
Medical and scientific multichannel instrumentation
Chromatography
Analog Devices Inc. AD7175-8BCPZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7175-8BCPZ.
- Factory Lead Time20 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 3 weeks ago)
- Mounting TypeSurface Mount
- Package / Case40-WFQFN Exposed Pad, CSP
- Surface MountYES
- Number of Pins40
- Operating Temperature-40°C~105°C
- PackagingTray
- FeatureTemperature Sensor
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations40
- Terminal PositionQUAD
- Terminal FormNO LEAD
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage2.5V
- Terminal Pitch0.5mm
- Reflow Temperature-Max (s)30
- Base Part NumberAD7175
- Pin Count40
- ConfigurationMUX-ADC
- InterfaceSPI
- Number of Bits24
- Input TypeDifferential, Pseudo-Differential, Single Ended
- ArchitectureSigma-Delta
- Number of Inputs8, 16
- Converter TypeADC, DELTA-SIGMA
- Reference TypeExternal, Internal
- Data InterfaceSPI, DSP
- Sampling Rate250 ksps
- Voltage - Supply, Analog2V~5.5V
- Voltage - Supply, Digital2V~5.5V
- Number of Analog In Channels16
- Sampling Rate (Per Second)250k
- Output Bit CodeBINARY, OFFSET BINARY
- Number of A/D Converters1
- Analog Input Voltage-Max5.5V
- Output FormatSERIAL
- Height Seated (Max)0.8mm
- Length6mm
- Width6mm
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
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