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Updated at 01/11/2025 10:30:15(UTC+8)

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Description

The ADS8638SRGER is a 12-bit Analog-to-digital Converter (ADC) capable of measuring inputs up to ±10V at 1MSPS. Using a successive approximation register (SAR) core, this ADC provides a sample-and-hold front-end with No Latency in conversions. The ADC includes an input multiplexer (mux) for measuring up to four inputs. In addition to the input multiplexer, the ADC features an internal temperature sensor, voltage reference and a digital comparator for setting alarm thresholds on each input; therefore, a minimal amount of external components are required. A simple SPI-compatible interface provides for communication and control. The digital supply operates from 5V all the way down to 1.8V for direct connection to a wide range of processors and controllers.
Can measure up to eight inputs
No latent conversions up to 1MSPS
Outstanding performance - 12-bit no missing codes
Highly integrated
Temperature sensor
Internal voltage reference
Alarm thresholds for each channel
Flexible power-down mode
SPI™ compatible serial interface
Green product and no Sb/Br

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ADS8638SRGER Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	VQFN-24
Supply Current	3.1 mA
Number of Circuits	1 Circuit
Number of Channels	8 Channel
Number of Positions	24 Position
Number of Bits	12 Bit
Sample Rate	1 Msps
Power Consumption	14.4 mW
Number of ADCs	1 ADC
Number of Inputs	8 Input
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Number of Input Channels	8 Channel
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	1.65 V
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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

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