ADS7842E/1KG4
- Mfr.Part #
- ADS7842E/1KG4
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 28SSOP
- Stock
- 33,927
- In Stock :
- 33,927
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Width :
- 5.3mm
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Differential Nonlinearity :
- 0.8 LSB
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Operating Temperature :
- -40°C~85°C
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Position :
- Dual
- Integral Nonlinearity (INL) :
- 2 LSB
- Data Interface :
- Parallel
- Power Dissipation :
- 4.5mW
- Voltage - Supply, Digital :
- 2.7V~3.6V 5V
- ECCN Code :
- EAR99
- Spurious-free dynamic range (SFDR) :
- 79 dB
- Max Supply Voltage :
- 5.25V
- Operating Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Architecture :
- SAR
- Sample and Hold / Track and Hold :
- SAMPLE
- Polarity :
- Unipolar
- Number of A/D Converters :
- 1
- Terminal Form :
- Gull wing
- Supply Voltage :
- 5V
- Conversion Rate :
- 200 ksps
- Height Seated (Max) :
- 2mm
- Contact Plating :
- Gold
- Feature :
- Selectable Address
- Peak Reflow Temperature (Cel) :
- 260
- Input Type :
- Single Ended
- Signal to Noise Ratio (SNR) :
- 72 dB
- JESD-609 Code :
- e4
- Number of Pins :
- 28
- Base Part Number :
- ADS7842
- Min Supply Voltage :
- 2.7V
- Reference Type :
- External
- Pin Count :
- 28
- Ratio - S/H:ADC :
- 1:1
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 28
- Configuration :
- MUX-S/H-ADC
- Voltage - Supply, Analog :
- 2.7V~3.6V 5V
- Supply Type :
- Single
- Output Bit Code :
- BINARY
- Number of Functions :
- 1
- Sampling Rate :
- 200 ksps
- Radiation Hardening :
- No
- Nominal Supply Current :
- 550μA
- RoHS Status :
- Non-RoHS Compliant
- Number of Channels :
- 4
- Min Supply Voltage (DC) :
- 2.7V
- Number of Bits :
- 12
- Max Power Dissipation :
- 4.5mW
- Terminal Pitch :
- 0.65mm
- Max Supply Voltage (DC) :
- 5.25V
- Sampling Rate (Per Second) :
- 200k
- Number of Elements :
- 1
- Resolution :
- 1.5 B
- Number of Analog In Channels :
- 4
- Datasheets
- ADS7842E/1KG4

Analog to Digital Converters (ADC) Texas Instruments ADS7842E/1KG4 Overview
The Analog to Digital Converters (ADC) Texas Instruments ADS7842E/1KG4 is a highly efficient, 12-bit successive approximation register (SAR) analog-to-digital converter designed to bridge the gap between analog signals and digital information in critical applications. Manufactured by Texas Instruments, this IC provides precision data conversion with minimal power consumption and robust design, making it ideal for demanding environments. Its small form factor, encapsulated in a 28-SSOP package, enables easy integration into various electronic systems, enhancing both performance and reliability. This converter is particularly suitable for applications where accurate data acquisition is crucial to system performance.
ADS7842E/1KG4 Features
- 12-bit resolution offering fine detail in signal conversion
- Successive approximation register (SAR) architecture for high-speed data processing
- Low power consumption, suitable for battery-operated devices
- Wide input range, accommodating various signal types
- Compact 28-SSOP packaging for efficient use of PCB space
ADS7842E/1KG4 Applications
- Medical Devices: Utilized in patient monitoring systems to convert biomedical signals into digital data for analysis and monitoring.
- Industrial Automation: Integrated in control systems to process sensor signals, ensuring precise control and operational efficiency.
- Consumer Electronics: Employed in handheld devices where accurate digital representation of analog inputs is necessary for functionality and user interaction.
- Automotive Systems: Used in vehicle diagnostics tools to read sensor data, aiding in maintenance and safety checks.
- Telecommunications: Assists in network equipment for converting analog signals from various communication channels into digital format.
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