Manufacturer Part Number
TLV1543CDBR
Manufacturer
Texas Instruments
Introduction
The TLV1543CDBR is an integrated 10-bit analog to digital converter (ADC) with an 11-channel multiplexer.
Product Features and Performance
10-bit resolution
38k samples per second
11 single-ended inputs
Serial Peripheral Interface (SPI) data output
Multiplexed Sample and Hold (MUX-S/H-ADC)
Successive Approximation Register (SAR) architecture
Selectable address feature for multiple devices on the same bus
Product Advantages
High channel count suitable for multi-signal monitoring
Selectable address for ease of use in systems with multiple ADCs
Low power consumption suitable for battery-powered applications
Key Technical Parameters
Number of Bits: 10
Sampling Rate: 38k SPS
Number of Inputs: 11
Input Type: Single Ended
Data Interface: SPI
Configuration: MUX-S/H-ADC
Architecture: SAR
Reference Type: External
Voltage Supply, Analog: 3V to 5.5V
Voltage Supply, Digital: 3V to 5.5V
Quality and Safety Features
Operational temperature range from 0°C to 70°C
Compatibility
Standard SPI interface for easy integration with most microcontrollers
Application Areas
Data acquisition systems
Sensor interfacing
Process control
Industrial automation
Battery-powered devices
Product Lifecycle
Last Time Buy status – product nearing discontinuation
Potential replacement or upgrade options may be available
Several Key Reasons to Choose This Product
Versatile for various data acquisition tasks with multiple analog inputs
High integration reduces external component count and saves PCB space
Ease of interfacing with many microcontrollers due to standard SPI
Low operational voltage range accommodating various power supplies
Competitive Texas Instruments quality and reliability
Designed for medium to high-volume applications that require multiple input channels