AD7653 Series

16-Bit 1 MSPS PulSAR®Unipolar ADC with Ref

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

16-Bit 1 MSPS PulSAR®Unipolar ADC with Ref

Part	Data Interface	Architecture	Voltage - Supply, Analog	Package / Case	Operating Temperature (Min)	Operating Temperature (Max)	Input Type	Voltage - Supply, Digital	Configuration	Sampling Rate (Per Second)	Ratio - ADC	Ratio - S/H	Mounting Type	Number of Inputs	Number of A/D Converters	Number of Bits	Package Width	Package Name	Package Length	Reference Type
Analog Devices Inc./Maxim Integrated AD7653ACPZ	DSP Parallel SPI	SAR	5 V	48-VFQFN Exposed Pad CSP	-40 °C	85 °C	Pseudo-Differential	5 V	S/H-ADC	1 MHz	1	1	Surface Mount	1	1 count	16 bits	7 mm	48-LFCSP-VQ	7 mm	External Internal
Analog Devices Inc./Maxim Integrated AD7653ASTZRL	DSP Parallel SPI	SAR	5 V	48-LQFP	-40 °C	85 °C	Pseudo-Differential	5 V	S/H-ADC	1 MHz	1	1	Surface Mount	1	1 count	16 bits	7 mm	48-LQFP	7 mm	External Internal
Analog Devices Inc./Maxim Integrated AD7653ASTZ	DSP Parallel SPI	SAR	5 V	48-LQFP	-40 °C	85 °C	Pseudo-Differential	5 V	S/H-ADC	1 MHz	1	1	Surface Mount	1	1 count	16 bits	7 mm	48-LQFP	7 mm	External Internal
Analog Devices Inc./Maxim Integrated AD7653ACPZRL	DSP Parallel SPI	SAR	5 V	48-VFQFN Exposed Pad CSP	-40 °C	85 °C	Pseudo-Differential	5 V	S/H-ADC	1 MHz	1	1	Surface Mount	1	1 count	16 bits	7 mm	48-LFCSP-VQ	7 mm	External Internal

Catalog

16-Bit 1 MSPS PulSAR®Unipolar ADC with Ref

Description

The AD7653 is a 16-bit, 1 MSPS, 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 inter-face ports.It features a very high sampling rate mode (Warp) and, for asynchronous conversion rate applications, a fast mode (Normal) and, for low power applications, a reduced power mode (Impulse) where the power is scaled with the throughput.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.APPLICATIONSData acquisitionInstrumentationDigital signal processingSpectrum analysisMedical instrumentsBattery-powered systemsProcess control