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Siehe Technische Spezifikationen

ADS7142IRUGR +BOM

12-bit 140-kSPS 2-ch nanopower SAR ADC with 1.8-V operation in 1.5-mm x 2-mm QFN package

Hersteller:

TI
Herstellerteil #:

ADS7142IRUGR
Datenblatt:

ADS7142IRUGR Datenblatt (PDF)
Resolution (Bits):

12
Sample Rate (max) (ksps):

140, 950
Number Of Input Channels:

2
Interface Type:

I2C
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an ADS7142IRUGR

ADS7142IRUGR Allgemeine Beschreibung

With a built-in dual-channel analog multiplexer and a successive approximation register analog-to-digital converter (SAR ADC), the ADS7142IRUGR is equipped to accurately capture data from various sensors. Additionally, the device features an internal data buffer for seamless data conversion and storage. This streamlined process enhances efficiency and ensures that important data is captured without any loss or delays

Hauptmerkmale

Accurate Temperature Sensing
Advanced Power Management
Simplified Design Integration

Spezifikationen

Resolution (Bits)	12	Sample rate (max) (ksps)	140, 950
Number of input channels	2	Interface type	I2C
Architecture	SAR	Input type	Pseudo-Differential, Single-ended
Multichannel configuration	Multiplexed	Rating	Catalog
Reference mode	Supply	Input voltage range (max) (V)	3.6
Input voltage range (min) (V)	0	Features	Comparator, Oscillator, Small Size
Operating temperature range (°C)	-40 to 125	Power consumption (typ) (mW)	0.0009
Analog supply (min) (V)	1.65	Analog supply voltage (max) (V)	3.6
SNR (dB)	71.5	Digital supply (min) (V)	1.65
Digital supply (max) (V)	3.6	Product Category	Analog to Digital Converters - ADC
Series	ADS7142	Mounting Style	SMD/SMT
Resolution	12 bit	Number of Channels	2 Channel
Interface Type	I2C	Sampling Rate	140 kS/s
Input Type	Differential/Pseudo-Differential/Single-Ended	Analog Supply Voltage	1.65 V to 3.6 V
Digital Supply Voltage	1.65 V to 3.6 V	SNR - Signal to Noise Ratio	70 dB
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Development Kit	ADS7142EVM	DNL - Differential Nonlinearity	0.3 LSB
ENOB - Effective Number of Bits	14.4 bit	FPBW - Full Power Bandwidth	25 MHz
Gain Error	0.03 %FS	INL - Integral Nonlinearity	0.5 LSB
Moisture Sensitive	Yes	Number of Converters	2 Converter
Output Type	Digital	Power Consumption	900 nW
Product Type	ADCs - Analog to Digital Converters	Reference Type	External, Internal
SFDR - Spurious Free Dynamic Range	88 dB	Shutdown	No Shutdown
SINAD - Signal to Noise and Distortion Ratio	71 dB	Factory Pack Quantity	3000
Subcategory	Data Converter ICs	THD - Total Harmonic Distortion	- 83.5 dB
Type	Nanopower, Programmable Sensor Monitor	Unit Weight	0.000180 oz

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