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Hot-selling and scarce AD7651ACPZ 16-Bit 100 kSPS PulSARTM Unipolar ADC with Reference LFCSP-48 spot stock
AD7651ACPZ 16-Bit 100 kSPS PulSARTM Unipolar ADC with Reference LFCSP-48 spot stock
Product Descriptions
The AD7651 is a 16-bit, 100 kSPS,charge redistribution SARanalog-to-digital converter that operates from a single 5 Vpower supply.The part contains a high speed 16-bit samplingADC,an internal conversion clock,internal reference,errorcorrection circuits,and both serial and parallel system interface ports .
The AD7651 is fabricated using Analog Devices’high performance,0.6 micron CMOS process,with correspondingly low cost,and is available in a 48-lead LQFP and a tiny 48-lead LFCSPwith operation specified from –40°C to +85°C .
Product Features
Throughput: 100 kSPS
16-bit resolution
Analog input voltage range: 0 V to 2.5 V
No pipeline delay
Parallel and serial 5 V/3 V interface
SPI®/QSPITM/MICROWIRETM/DSP compatible
Single 5 V supply operation
Power dissipation
16 mW typ, 160 µW @ 1 kSPS without REF
38 mW typ with REF
48-lead LQFP and 48-lead LFCSP packages
Pin-to-pin compatible with PulSAR ADCs
Product Applications
Data acquisition
Instrumentation
Digital signal processing
Spectrum analysis
Medical instruments
Battery-powered systems
Process control
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-AD7651ACPZ |
| Category | Integrated Circuits (ICs) |
| Data Acquisition | |
| Analog to Digital Converters (ADC) | |
| Manufacturer | - |
| Series | PulSAR® |
| Packaging | Tray |
| Part Status | Obsolete |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 1 |
| Input Type | Pseudo-Differential |
| Data Interface | SPI, Parallel, DSP |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 48-VFQFN Exposed Pad, CSP |
| Supplier Device Package | 48-LFCSP-VQ (7x7) |
| Mounting Type | Surface Mount |
| Base Product Number | AD7651 |
Product Photos

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