AD7490BCPZ - ADI

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

Part No

AD7490BCPZ
Manufacturer

ADI
ChipWorker Part#

CW422610
Category

Analog to Digital, ADC IC
Package

LFCSP-32
Description

ANALOG DEVICES AD7490BCPZ Analog to Digital Converter, 12Bit, 1MSPS, Single, 2.7V, 5.25V, LFCSP
Documentation

Datasheet

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AD7490BCPZ Specifications

Attribute	Attribute Value

Part Number	AD7490BCPZ
Manufacturer	ADI
ChipWorker Part#	CW422610
Category	Analog to Digital, ADC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	32 Pin
Case/Package	LFCSP-32
Digital Logic Level	SAR
Supply Voltage (DC)	2.70V (min)
Supply Current	2.50 mA
Number of Circuits	1 Circuit
Number of Positions	32 Position
Number of Bits	12 Bit
Power Dissipation	12.5 mW
Sample Rate	1 Msps
Resolution (Bits)	12.0 Bit
Input Capacitance	20.0 pF
Input Impedance	1.00 MΩ
Number of ADCs	1 ADC
Number of Inputs	16 Input
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	12.5 mW
Number of Input Channels	16 Channel
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	2.7 V
Input Voltage	2.5V, 5V
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Size-Length	5 mm
Size-Width	5 mm
Size-Height	0.83 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

The AD7490BCPZ is a 12-bit high speed, low power, 16-channel successive approximation Analog-to-digital Converter (ADC) features throughput rates up to 1MSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 1MHz. The conversion process and data acquisition are controlled using CS and the serial clock signal, allowing the device to easily interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS and conversion is also initiated at this point. There are no pipeline delays associated with the part. It uses advanced design techniques to achieve very low power dissipation at high throughput rates. It also features 16 single-ended analog inputs with a channel sequencer to allow a preprogrammed selection of channels to be converted sequentially. The conversion time is determined by the SCLK frequency because this is also used as the master clock to control the conversion.
Low power at max throughput rate
Wide input bandwidth
Flexible power/serial clock speed management
High speed serial interface SPI™/QSPI™/MICROWIRE™/DSP compatible
Full shutdown mode - 0.5µA maximum

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