Analog Devices Inc. AD7961BCPZ
- Part Number:
- AD7961BCPZ
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3010062-AD7961BCPZ
- Description:
- IC ADC 16BIT SAR 5MSPS 32LFCSP
- Datasheet:
- AD7961BCPZ
Description
The AD7961 is a 16-bit, 5 MSPS, charge redistribution successive approximation (SAR) analog-to-digital converter (ADC). The SAR architecture provides excellent performance in both noise and linearity. The AD7961 contains a low power, high speed, 16-bit sampling ADC, an internal conversion clock, and an internal reference buffer. On the CNV edge, the AD7961 samples the voltage difference between the IN and IN- pins. The voltages on these pins swing in opposite phase between 0 V and 4.096 V and between 0 V and 5 V. The reference voltage is applied to the part externally. All conversion results are available on a single LVDS self clocked or echoed clock serial interface. The AD7961 is available in a 32-lead LFCSP (QFN) with operation specified from -40°C to 85°C.
Features
Throughput: 5 MSPS
16-bit resolution with no missing codes
Excellent ac and dc performance
Dynamic range: 96 dB
SNR: 95.5 dB
THD: -116 dB
INL: ±0.2 LSB (typical), ±0.55 LSB (maximum)
DNL: ±0.14 LSB (typical), ±0.25 LSB (maximum)
True differential analog input voltage range: ±4.096 V or ±5 V
Low power dissipation
46.5 mW at 5 MSPS with external reference buffer (echoed clock mode)
64.5 mW at 5 MSPS with internal reference buffer (echoed clock mode)
39 mW at 5 MSPS with external reference buffer (self clocked mode, CNV± in CMOS mode)
SAR architecture
No latency/pipeline delay
External reference options: 2.048 V buffered to 4.096 V (internal reference buffer), 4.096 V, and 5 V
Serial LVDS interface
Self clocked mode
Echoed clock mode
LVDS or CMOS option for conversion control (CNV± signal)
Operating temperature range of -40°C to 85°C
32-lead, 5 mm x 5mm LFCSP (QFN)
Applications
Digital imaging systems
Digital X-rays
Computed tomography
IR cameras
MRI gradient control
High speed data acquisition
Spectroscopy
Test equipment
The AD7961 is a 16-bit, 5 MSPS, charge redistribution successive approximation (SAR) analog-to-digital converter (ADC). The SAR architecture provides excellent performance in both noise and linearity. The AD7961 contains a low power, high speed, 16-bit sampling ADC, an internal conversion clock, and an internal reference buffer. On the CNV edge, the AD7961 samples the voltage difference between the IN and IN- pins. The voltages on these pins swing in opposite phase between 0 V and 4.096 V and between 0 V and 5 V. The reference voltage is applied to the part externally. All conversion results are available on a single LVDS self clocked or echoed clock serial interface. The AD7961 is available in a 32-lead LFCSP (QFN) with operation specified from -40°C to 85°C.
Features
Throughput: 5 MSPS
16-bit resolution with no missing codes
Excellent ac and dc performance
Dynamic range: 96 dB
SNR: 95.5 dB
THD: -116 dB
INL: ±0.2 LSB (typical), ±0.55 LSB (maximum)
DNL: ±0.14 LSB (typical), ±0.25 LSB (maximum)
True differential analog input voltage range: ±4.096 V or ±5 V
Low power dissipation
46.5 mW at 5 MSPS with external reference buffer (echoed clock mode)
64.5 mW at 5 MSPS with internal reference buffer (echoed clock mode)
39 mW at 5 MSPS with external reference buffer (self clocked mode, CNV± in CMOS mode)
SAR architecture
No latency/pipeline delay
External reference options: 2.048 V buffered to 4.096 V (internal reference buffer), 4.096 V, and 5 V
Serial LVDS interface
Self clocked mode
Echoed clock mode
LVDS or CMOS option for conversion control (CNV± signal)
Operating temperature range of -40°C to 85°C
32-lead, 5 mm x 5mm LFCSP (QFN)
Applications
Digital imaging systems
Digital X-rays
Computed tomography
IR cameras
MRI gradient control
High speed data acquisition
Spectroscopy
Test equipment
Analog Devices Inc. AD7961BCPZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7961BCPZ.
- Factory Lead Time8 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 1 month ago)
- Mounting TypeSurface Mount
- Package / Case32-WFQFN Exposed Pad, CSP
- Surface MountYES
- Number of Pins32
- Operating Temperature-40°C~85°C
- PackagingTray
- SeriesPulSAR®
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations32
- Max Power Dissipation64.5mW
- Terminal PositionQUAD
- Number of Functions1
- Supply Voltage1.8V
- Terminal Pitch0.5mm
- Base Part NumberAD7961
- Pin Count32
- Operating Supply Voltage5V
- PolarityBipolar
- ConfigurationS/H-ADC
- Number of Channels1
- InterfaceLVDS
- Max Supply Voltage5.25V
- Min Supply Voltage1.71V
- Operating Supply Current26mA
- Nominal Supply Current8μA
- Power Dissipation64.5mW
- Number of Bits16
- Input TypeDifferential
- Min Input Voltage2.048V
- ArchitectureSAR
- Max Input Voltage5V
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Reference Voltage4.096V
- Reference TypeExternal
- Data InterfaceLVDS - Serial
- Resolution2 B
- Sampling Rate5 Msps
- Number of Analog In Channels1
- Sampling Rate (Per Second)5M
- Output Bit CodeBINARY, 2'S COMPLEMENT BINARY
- Linearity Error-Max (EL)0.00084%
- Integral Nonlinearity (INL)0.55 LSB
- Ratio - S/H:ADC1:1
- Signal to Noise Ratio (SNR)95.5 dB
- Height750μm
- Length5.1mm
- Width5.1mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
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