ADS7841E
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- Mfr.Part #
- ADS7841E
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- ADS7841 12-BIT 4-CHANNEL SERIAL
- Stock
- 3,166
- In Stock ：
- 3,166
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Peak Reflow Temperature (Cel) :
- 260
- Number of Analog In Channels :
- 4
- REACH SVHC :
- No SVHC
- Contact Plating :
- Gold
- Max Power Dissipation :
- 4.5mW
- Number of Pins :
- 16
- Spurious-free dynamic range (SFDR) :
- 79 dB
- Resolution :
- 1.5 B
- Thickness :
- 1.5mm
- Number of Elements :
- 1
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Operating Temperature :
- -40°C~125°C
- Configuration :
- MUX-S/H-ADC
- Surface Mount :
- yes
- Power Dissipation :
- 4.5mW
- Polarity :
- Unipolar
- Factory Lead Time :
- 6 Weeks
- Length :
- 4.9mm
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 16
- JESD-609 Code :
- e4
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Architecture :
- SAR
- Sampling Rate :
- 200 ksps
- Integral Nonlinearity (INL) :
- 2 LSB
- Differential Nonlinearity :
- 0.8 LSB
- Min Supply Voltage :
- 2.7V
- Base Part Number :
- ADS7841
- Number of Bits :
- 12
- Data Interface :
- SPI
- Nominal Supply Current :
- 550μA
- Number of Inputs :
- 4
- Reference Type :
- External
- Operating Supply Voltage :
- 5V
- Sample and Hold / Track and Hold :
- SAMPLE
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Voltage - Supply, Digital :
- 2.7V~3.6V 5V
- Supply Type :
- Single
- Input Type :
- Single Ended
- Signal to Noise Ratio (SNR) :
- 72 dB
- Max Supply Voltage (DC) :
- 5.25V
- Supply Voltage :
- 5V
- Output Bit Code :
- BINARY
- Interface :
- Serial
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Number of Functions :
- 1
- Height :
- 1.75mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Voltage - Supply, Analog :
- 2.7V~3.6V 5V
- Terminal Position :
- Dual
- Sampling Rate (Per Second) :
- 200k
- Ratio - S/H:ADC :
- 1:1
- Conversion Rate :
- 200 ksps
- Min Supply Voltage (DC) :
- 4.75V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Terminations :
- 16
- Max Supply Voltage :
- 5.25V
- Width :
- 3.9mm
- Datasheets
- ADS7841E
Analog to Digital Converters (ADC) Texas Instruments ADS7841E Overview
The ADS7841E by Texas Instruments is a high-performance, 12-bit analog to digital converter that revolutionizes data acquisition in a wide range of applications. Designed to offer both precision and versatility, the ADS7841E seamlessly integrates four independent analog channels, making it an ideal solution for complex multi-signal tasks. Its compact, serial interface minimizes data transfer overhead, allowing for efficient communication with microprocessors and microcontrollers. As a key component in the Analog to Digital Converters (ADC) category, the ADS7841E is crucial for developers needing reliable and precise measurement capabilities in compact electronic designs.
ADS7841E Features
The ADS7841E boasts several distinguishing features:
- 12-bit resolution: Ensures high precision in analog-to-digital conversion, capturing subtle variations in input signals.
- Four independent channels: Allows simultaneous sampling of multiple analog inputs, which is perfect for multi-sensor systems.
- Serial Interface: Compatible with SPI and QSPI interfaces, it provides flexible and fast data transfer with minimal pin usage.
- Low power consumption: Ideal for battery-powered and portable applications, enhancing device longevity and efficiency.
- High data rate: Supports up to 200 kSPS, enabling quick data acquisition for real-time processing.
ADS7841E Applications
- Medical Devices: Utilized in patient monitoring systems to accurately convert biomedical signals (like ECG and blood pressure) into digital data for analysis and monitoring.
- Industrial Automation: Enhances control systems by providing precise analog to digital conversions which improve the monitoring and control of industrial processes.
- Consumer Electronics: Key in devices such as digital cameras and music players where precise ADC is crucial for performance quality.
- Environmental Monitoring: Deployed in weather stations to convert environmental parameters like temperature and humidity into digital data for forecasting and research.
- Automotive Systems: Used in automotive sensors to provide accurate digital data, improving vehicle diagnostics and performance monitoring.
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