ADS7844N/1KG4
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- Mfr.Part #
- ADS7844N/1KG4
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 20SSOP
- Stock
- 1,227
- In Stock ：
- 1,227
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Thickness :
- 1.95mm
- Number of Channels :
- 8
- Nominal Supply Current :
- 550μA
- Power Dissipation :
- 4.5mW
- Sampling Rate (Per Second) :
- 200k
- Lead Free :
- Lead Free
- Polarity :
- Unipolar
- Voltage - Supply, Digital :
- 2.7V~3.6V 5V
- Supply Voltage :
- 2.7V
- Conversion Rate :
- 200 ksps
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Operating Supply Voltage :
- 5V
- Max Power Dissipation :
- 4.5mW
- Height :
- 2mm
- Reference Type :
- External
- Integral Nonlinearity (INL) :
- 2 LSB
- Number of Analog In Channels :
- 8
- Length :
- 7.2mm
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Sample and Hold / Track and Hold :
- SAMPLE
- Terminal Pitch :
- 0.65mm
- Contact Plating :
- Gold
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Resolution :
- 1.5 B
- Number of Pins :
- 20
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Ratio - S/H:ADC :
- 1:1
- Interface :
- Serial
- Output Bit Code :
- BINARY
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of Bits :
- 12
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 20
- Pbfree Code :
- yes
- Supply Type :
- Single
- Signal to Noise Ratio (SNR) :
- 72 dB
- Architecture :
- SAR
- Base Part Number :
- ADS7844
- Mounting Type :
- Surface Mount
- Number of Elements :
- 1
- ECCN Code :
- EAR99
- Sampling Rate :
- 200 ksps
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Number of Terminations :
- 20
- Width :
- 5.3mm
- Factory Lead Time :
- 6 Weeks
- Configuration :
- MUX-S/H-ADC
- Number of Functions :
- 1
- JESD-609 Code :
- e4
- Number of Inputs :
- 4, 8
- Max Supply Voltage :
- 5.25V
- Input Type :
- Differential, Single Ended
- Data Interface :
- SPI
- Min Supply Voltage :
- 2.7V
- Voltage - Supply, Analog :
- 2.7V~3.6V 5V
- Packaging :
- Tape and Reel (TR)
- Differential Nonlinearity :
- 0.8 LSB
- Mount :
- Surface Mount
- Datasheets
- ADS7844N/1KG4
Analog to Digital Converters (ADC) Texas Instruments ADS7844N/1KG4 Overview
The ADS7844N/1KG4 by Texas Instruments stands out in the market of Analog to Digital Converters (ADC). This 12-bit, successive approximation register (SAR) ADC delivers precision and speed in a compact 20-SSOP package, making it an ideal choice for sophisticated multi-channel data acquisition systems. Designed to provide a seamless interface for multi-channel analog signals with minimal power consumption, it ensures efficient data handling and high-performance outcomes. The integration of the ADS7844N/1KG4 ADC into your systems not only enhances operational capabilities but also supports high-volume demands with Texas Instruments' renowned reliability and advanced technology.
ADS7844N/1KG4 Features
This ADC model boasts several features that make it highly effective for a wide range of applications. It includes a four-channel multiplexer with a single-ended input, which allows various configurations and flexibility in signal management. The device operates over a wide supply range from 2.7V to 5.25V, accommodating diverse user environments and system voltages. Additionally, its low power consumption and small footprint combine to offer a solution that can fit into compact spaces without compromising on performance.
ADS7844N/1KG4 Applications
- Medical Imaging Systems: In medical imaging, the ADS7844N/1KG4 is utilized to convert analog signals from medical sensors into digital data, enhancing image clarity and precision.
- Industrial Automation: For industrial settings, this ADC can manage multiple sensor inputs, providing accurate and immediate data conversion for real-time process control.
- Consumer Electronics: In consumer devices such as touch screens and handheld devices, the ADS7844N/1KG4 ensures responsive and accurate interfacing, improving user experience.
- Data Acquisition Systems: Essential for laboratories and research facilities, this ADC performs high-precision measurements, capturing and converting analog inputs into reliable digital outputs.
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