AD7651 - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

AD7651
Manufacturer

ADI
ChipWorker Part#

CW389424357
Description

18Bit, 2.5 LSB INL, 800KSPS SAR ADC
Documentation

Datasheet

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AD7651 Specifications

Attribute	Attribute Value

Part Number	AD7651
Manufacturer	ADI
ChipWorker Part#	CW389424357
Documentation	Datasheet
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Product Lifecycle Status	Active

Product Description

Product Details
The AD7651 is a 16-bit, 100 kSPS, charge redistribution SAR, analog-to-digital converter that operates from a single 5 V power supply. The part contains a high-speed 16-bit sampling ADC, an internal conversion clock, internal reference, error correction circuits, and both serial and parallel system interface ports.
It 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 LFCSP with operation specified from -40°C to +85°C.
**APPLICATIONS**
Data acquisition
Instrumentation
Digital signal processing
Spectrum analysis
Medical instruments
Battery-powered systems
Process control
### Features and Benefits
2.5 V Internal Reference:
Typical Drift 3 ppm/°C
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®/QSPI™/MICROWIRE™/DSP Compatible
Single 5 V Supply Operation
Power Dissipation:
15 mW Typ without REF, 25 µW
@ 100 SPS
25 mW Typ with REF
Power-Down Mode: 7 µW Max
Package:
48-Lead Quad Flat Pack (LQFP)
48-Lead Chip Scale Package (LFCSP)
Pin-to-Pin Compatible with PulSAR™ ADCs

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- XRF inspection
- Electrical testing
- Surface testing

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