ADS7953SRHBT - TI

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

Part No

ADS7953SRHBT
Manufacturer

TI
ChipWorker Part#

CW6622244
Category

Analog to Digital, ADC IC
Package

VQFN-32
Description

12Bit, 1MSPS, 16Channel, Single-Ended, microPower SAR ADC with Serial I/F 32-VQFN -40℃ to 125℃
Documentation

Datasheet

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ADS7953SRHBT Specifications

Attribute	Attribute Value

Part Number	ADS7953SRHBT
Manufacturer	TI
ChipWorker Part#	CW6622244
Category	Analog to Digital, ADC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	32 Pin
Case/Package	VQFN-32
Supply Voltage (DC)	2.70V (min)
Supply Current	2.30 mA
Number of Circuits	1 Circuit
Number of Positions	32 Position
Number of Bits	12 Bit
Power Dissipation	14.5 mW
Sample Rate	1 Msps
Power Consumption	11.5 mW
Number of ADCs	1 ADC
Number of Inputs	16 Input
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
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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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The ADS79xx is a 12/10/8-bit multichannel analog-to-digital converter family. The following table shows all twelve devices from this product family.
The devices include a capacitor based SAR A/D converter with inherent sample and hold.
The devices accept a wide analog supply range from 2.7 V to 5.25 V. Very low power consumption makes these devices suitable for battery-powered and isolated power supply applications.
A wide 1.7-V to 5.25-V I/O supply range facilitates a glue-less interface with the most commonly used CMOS digital hosts.
The serial interface is controlled by CS and SCLK for easy connection with microprocessors and DSP.
The input signal is sampled with the falling edge of CS. It uses SCLK for conversion, serial data output, and reading serial data in. The devices allow auto sequencing of preselected channels or manual selection of a channel for the next conversion cycle.
There are two software selectable input ranges (0 V to 2.5 V and 0 V to 5 V), four individually configurable GPIOs ( in case of TSSOP package devices), and two programmable alarm thresholds per channel. These features make the devices suitable for most data acquisition applications.
The devices offer an attractive power-down feature. This is extremely useful for power saving when the device is operated at lower conversion speeds.
The 16/12-channel devices from this family are available in a 38-pin TSSOP and 32 pin VQFN package and the 4/8-channel devices are available in a 30-pin TSSOP and 24 pin VQFN packages.

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