Analog Devices Inc. AD7888BRZ
- Part Number:
- AD7888BRZ
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3008241-AD7888BRZ
- Description:
- IC ADC 12BIT SRL 125KSPS 16SOIC
- Datasheet:
- AD7888BRZ
Description
The AD7888 is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) that operates from a single 2.7 V to 5.25 V power supply. It features a 125 kSPS throughput rate and a single-ended sampling scheme with an input track-and-hold that acquires a signal in 500 ns. The AD7888 has eight single-ended analog inputs (AIN1 through AIN8) with an input range from 0 to VASS (VDD). It includes an on-chip 2.5 V reference that can be used as the reference source or can be overdriven to provide an external reference voltage. The AD7888 is available in a 16-lead narrow body small outline (SOIC) and a 16-lead thin shrink small outline (TSSOP) package.
Features
Specified for VOP of 2.7 V to 5.25 V
Flexible power/throughput rate management
Shutdown mode: 1 μA max
Eight single-ended inputs
Serial interface: SPI/QSPI/MICROWIRE/DSP compatible
16-lead narrow SOIC and TSSOP packages
Applications
Battery-powered systems (personal digital assistants, medical instruments, mobile communications)
Instrumentation and control systems
High-speed modems
The AD7888 is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) that operates from a single 2.7 V to 5.25 V power supply. It features a 125 kSPS throughput rate and a single-ended sampling scheme with an input track-and-hold that acquires a signal in 500 ns. The AD7888 has eight single-ended analog inputs (AIN1 through AIN8) with an input range from 0 to VASS (VDD). It includes an on-chip 2.5 V reference that can be used as the reference source or can be overdriven to provide an external reference voltage. The AD7888 is available in a 16-lead narrow body small outline (SOIC) and a 16-lead thin shrink small outline (TSSOP) package.
Features
Specified for VOP of 2.7 V to 5.25 V
Flexible power/throughput rate management
Shutdown mode: 1 μA max
Eight single-ended inputs
Serial interface: SPI/QSPI/MICROWIRE/DSP compatible
16-lead narrow SOIC and TSSOP packages
Applications
Battery-powered systems (personal digital assistants, medical instruments, mobile communications)
Instrumentation and control systems
High-speed modems
Analog Devices Inc. AD7888BRZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7888BRZ.
- Factory Lead Time8 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 2 weeks ago)
- Contact PlatingTin
- Mounting TypeSurface Mount
- Package / Case16-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins16
- Operating Temperature-40°C~105°C
- PackagingTube
- JESD-609 Codee3
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation3.5mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Reflow Temperature-Max (s)30
- Base Part NumberAD7888
- Pin Count16
- Operating Supply Voltage5V
- Number of Elements1
- PolarityUnipolar
- ConfigurationMUX-S/H-ADC
- Number of Channels8
- InterfaceSPI
- Max Supply Voltage5.25V
- Min Supply Voltage2.7V
- Nominal Supply Current700μA
- Power Dissipation3.5mW
- Number of Bits12
- Input TypeSingle Ended
- Min Input Voltage2.5V
- ArchitectureSAR
- Max Input Voltage5.25V
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- Reference TypeExternal, Internal
- Data InterfaceSPI, DSP
- Resolution1.5 B
- Sampling Rate125 ksps
- Voltage - Supply, Analog2.7V~5.25V
- Voltage - Supply, Digital2.7V~5.25V
- Number of Analog In Channels8
- Sampling Rate (Per Second)125k
- Output Bit CodeBINARY
- Linearity Error-Max (EL)0.0244%
- Integral Nonlinearity (INL)1 LSB
- Sample and Hold / Track and HoldTRACK
- Number of A/D Converters1
- Input Capacitance38pF
- Ratio - S/H:ADC1:1
- Output FormatSERIAL
- Signal to Noise Ratio (SNR)71 dB
- Differential Nonlinearity-1 LSB
- Conversion Time-Max7.25μs
- Height1.5mm
- Length10mm
- Width4mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
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