AD7666ASTZ - ADI

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

Part No

AD7666ASTZ
Manufacturer

ADI
ChipWorker Part#

CW915988
Category

Analog to Digital, ADC IC
Package

LQFP-48
Description

ANALOG DEVICES AD7666ASTZ Analogue to Digital Converter, 16Bit, 500KSPS, Single, 4.75V, 5.25V, LQFP
Documentation

Datasheet

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AD7666ASTZ Specifications

Attribute	Attribute Value

Part Number	AD7666ASTZ
Manufacturer	ADI
ChipWorker Part#	CW915988
Category	Analog to Digital, ADC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	48 Pin
Case/Package	LQFP-48
Digital Logic Level	SAR
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	48 Position
Number of Bits	16 Bit
Power Dissipation	81 mW
Sample Rate	500 ksps
Power Consumption	81 mW
Resolution (Bits)	16.0 Bit
Number of ADCs	1 ADC
Number of Inputs	1 Input
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	90 mW
Number of Input Channels	1 Channel
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	4.75 V
Input Voltage	2.5 V
	expand all
Size-Height	1.4 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
Mil-Spec	No
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

Product Details
The AD7666 is a 16-bit, 500 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.
### Features and Benefits
2.5 V Internal Reference: Typical Drift 3 ppm/ºC Guaranteed Max Drift 15 ppm/ºC
Throughput: 500 kSPS
INL: ±2.5 LSB Max (±0.0038% of Full Scale)
16 Bits Resolution with No Missing Codes
S/(N+D): 88 dB max @ 20 kHz; THD: -96 dB max @ 20 kHz \
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:
66 mW typ, 132 µW @ 1 kSPS
without REF 81 mW typ with REF
Package:
48-Lead Quad Flat Pack (LQFP)
48-Lead Chip Scale Package (LFCSP)
Pin-to-Pin Compatible with
PulSAR® ADCs

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