AD7664 Datasheet PDF

Part Number : AD7664

Function : 16-Bit, 570kSPS PulSAR CMOS ADC

Manufacturers : Analog Devices

Pinouts :

AD7664 datasheet

Description :

The AD7664 is a 16-bit, 570 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, error correction circuits, and both serial and parallel system interface ports. The AD7664 is hardware factory-calibrated and is comprehensively tested to ensure such ac parameters as signal-to-noise ratio (SNR) and total harmonic distortion (THD), in addition to the more traditional dc parameters of gain, offset, and linearity. It features a very high sampling rate mode (Warp), a fast mode (Normal) for asynchronous conversion rate applications, and for
low power applications, a reduced power mode (Impulse) where the power is scaled with the throughput.

570 kSPS (Warp Mode)
500 kSPS (Normal Mode)
444 kSPS (Impulse Mode)
INL: 2.5 LSB Max (0.0038% of Full Scale)
16-Bit Resolution with No Missing Codes
S/(N+D): 90 dB Typ @ 45 kHz
THD: –100 dB Typ @ 45 kHz
Analog Input Voltage Range: 0 V to 2.5 V
Both AC and DC Specifications
No Pipeline Delay
Parallel and Serial 5 V/3 V Interface
/DSP Compatible
Single 5 V Supply Operation
Power Dissipation
115 mW Maximum,
21 W @ 100 SPS
Power-Down Mode: 7 W Max
Package: 48-Lead Quad Flat Pack (LQFP)
48-Lead Chip Scale Package (LFCSP)
Pin-to-Pin Compatible Upgrade of the AD7660

Data Acquisition
Digital Signal Processing
Spectrum Analysis
Medical Instruments
Battery-Powered Systems
Process Control

AD7664 Datasheet PDF Download

AD7664 pdf

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