ADS7841E/2K5G4
- Mfr.Part #
- ADS7841E/2K5G4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 16SSOP
- Stock
- 1,256
- In Stock :
- 1,256
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Conversion Rate :
- 200 ksps
- Peak Reflow Temperature (Cel) :
- 260
- Min Supply Voltage :
- 2.7V
- Configuration :
- MUX-S/H-ADC
- Max Supply Voltage :
- 5.25V
- Terminal Position :
- Dual
- Output Bit Code :
- BINARY
- Pin Count :
- 16
- Resolution :
- 1.5 B
- Sample and Hold / Track and Hold :
- SAMPLE
- Operating Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Supply Type :
- Single
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C
- Input Type :
- Single Ended
- Sampling Rate (Per Second) :
- 200k
- Spurious-free dynamic range (SFDR) :
- 79 dB
- Supply Voltage :
- 5V
- Differential Nonlinearity :
- 0.8 LSB
- Width :
- 3.9mm
- Architecture :
- SAR
- Base Part Number :
- ADS7841
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Nominal Supply Current :
- 550μA
- Number of Inputs :
- 4
- Integral Nonlinearity (INL) :
- 2 LSB
- Number of Elements :
- 1
- Max Power Dissipation :
- 4.5mW
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Interface :
- Serial
- Number of Analog In Channels :
- 4
- JESD-609 Code :
- e4
- Terminal Pitch :
- 0.635mm
- Max Supply Voltage (DC) :
- 5.25V
- Min Supply Voltage (DC) :
- 2.7V
- Number of Terminations :
- 16
- Number of Pins :
- 16
- Sampling Rate :
- 200 ksps
- Contact Plating :
- Gold
- Signal to Noise Ratio (SNR) :
- 72 dB
- Number of Bits :
- 12
- Number of Functions :
- 1
- Reference Type :
- External
- Voltage - Supply, Analog :
- 2.7V~3.6V 5V
- Polarity :
- Unipolar
- Power Dissipation :
- 4.5mW
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Ratio - S/H:ADC :
- 1:1
- Voltage - Supply, Digital :
- 2.7V~3.6V 5V
- Data Interface :
- SPI
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Datasheets
- ADS7841E/2K5G4

Analog to Digital Converters (ADC) Texas Instruments ADS7841E/2K5G4 Overview
The Texas Instruments ADS7841E/2K5G4 is a cutting-edge analog to digital converter (ADC) that is specifically engineered to deliver high-precision, low-power consumption, and versatile data acquisition capabilities. This 12-bit, successive approximation register (SAR) ADC is housed in a compact 16SSOP package, making it an ideal choice for space-constrained applications. With its robust design and Texas Instruments' proven technology, this component ensures reliable performance under a variety of environmental conditions. Its multiplexed 4-channel input facilitates effective data management and signal processing, enhancing the efficiency of electronic systems in multiple sectors.
ADS7841E/2K5G4 Features
The ADS7841E/2K5G4 stands out with its dynamic performance characteristics and functional versatility. This ADC features a low power consumption of just 2.0 mW at a sampling rate of 200 kSPS, which drops to 0.5 µW in power-down mode, ensuring energy efficiency. The device supports a wide input range and has an onboard 2.5V reference that simplifies system design and enhances overall accuracy. Furthermore, its SPI and QSPI compatible serial interface allows for easy integration into existing digital systems, providing flexibility in design architecture.
ADS7841E/2K5G4 Applications
- Portable Medical Devices: Utilized in compact, battery-operated medical devices such as blood glucose monitors and heart rate monitors, where precision and low power consumption are critical for device longevity and patient safety.
- Industrial Automation: Employed in control systems for monitoring and managing machinery on production lines, improving precision in harsh industrial environments through accurate data logging and signal processing.
- Consumer Electronics: Integrated into home automation systems and handheld devices, enhancing user interfaces and functionality through precise, responsive signal conversion.
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