TLV2548MFKB

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TLV2548MFKB

12-BIT 200 KSPS ADC SER. OUT, AU

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規格

Part Status Active
Number of Bits 12
Sampling Rate (Per Second) 200k
Number of Inputs 8
Input Type Single Ended
Data Interface 4-Wire Serial, SPI
Configuration MUX-S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 3V ~ 5.5V
Voltage - Supply, Digital 3V ~ 5.5V
Features Internal Oscillator
Operating Temperature -55°C ~ 125°C
Package / Case 20-CLCC
Supplier Device Package 20-LCCC (8.89x8.89)
Mounting Type Surface Mount

概述

Description

The TLV2548MFKB is an integrated circuit (IC) designed primarily as a 16-bit analog-to-digital converter (ADC) with a specified sampling rate and precision, making it suitable for applications requiring high-resolution data acquisition. This device operates on a supply voltage range of 2.7V to 5.5V, which allows it to be used in battery-powered and low-voltage systems.
Key features include low power consumption, differential inputs, and a serial interface for data communication, which facilitates easy integration into microcontroller-based systems. The TLV2548MFKB is notable for its low noise and good linearity, ensuring high-quality signal conversion.
Applications typically include industrial automation, medical devices, and portable instrumentation. Its compact package design (MFBK) further enhances its suitability for space-constrained applications. Overall, the TLV2548MFKB is an effective solution for high-performance analog-to-digital conversion needs in various electronic systems.

Features

The TLV2548MFKB is a high-performance, 8-channel, 12-bit analog-to-digital converter (ADC) designed for applications requiring precise signal conversion. Key features include:
- High Resolution: 12-bit resolution for accurate digitization of analog signals.
- Multiple Channels: Supports up to 8 single-ended or 4 differential inputs, making it versatile for various applications.
- Fast Conversion Rate: Provides a conversion time of approximately 1.5 µs per channel, enabling rapid data acquisition.
- Low Power Consumption: Operates with low power, making it suitable for battery-operated devices.
- Single Supply Operation: Can be powered by a single supply voltage ranging from 2.7V to 5.25V.
- Internal Reference: Features an internal reference voltage for simplified design.
- Serial Interface: Includes a 3-wire SPI-compatible interface for easy communication with microcontrollers.
- Temperature Range: Rated for operation over a wide temperature range, ensuring reliability in various environments.
These features make the TLV2548MFKB ideal for applications in industrial control, medical devices, and consumer electronics.

Package

The TLV2548MFKB is packaged in a 28-pin Thin Shrink Small Outline Package (TSSOP). This compact surface-mount package is designed for efficient use in applications requiring space-saving solutions.

Pinout

The TLV2548MFKB is an 8-channel, 12-bit analog-to-digital converter (ADC) with a total of 28 pins in a TQFP (Thin Quad Flat Pack) package.
### Pin Count:
- Total Pins: 28
### Key Functions:
1. Analog Inputs (AIN0-AIN7): 8 channels for analog signal inputs.
2. Digital Outputs (D0-D11): 12-bit digital output for the converted analog signals.
3. Control Pins: Includes pins for Chip Select (CS), Read (RD), Write (WR), and Clock (CLK) for interfacing with microcontrollers or digital signal processors.
4. Reference Voltage Pins: For external reference voltage inputs and ground.
5. Power Supply Pins: VDD and VSS for power supply connections.
The TLV2548MFKB is designed for applications requiring multiple channel inputs and precise analog-to-digital conversion.

Manufacturer

The TLV2548MFKB is manufactured by Texas Instruments (TI), a well-known semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog, digital, and mixed-signal integrated circuits (ICs). The company serves various markets, including consumer electronics, automotive, industrial, and communication systems. TI is recognized for its innovation in analog technologies and embedded processing solutions, and it has a strong presence in the global electronics market.

Application

The TLV2548MFKB is a high-speed, 8-channel analog-to-digital converter (ADC) used in various applications, including data acquisition systems, instrumentation, industrial automation, medical devices, and portable instrumentation. Its features support applications requiring precise signal conversion, such as sensor interfacing, audio processing, and telecommunications systems.

Equivalent

The TLV2548MFKB is a quad 12-bit analog-to-digital converter (ADC). Equivalent products include:
1. ADCs:
- MCP3204 (Microchip)
- ADS7816 (Texas Instruments)
- LTC1864 (Analog Devices)
2. Similar Specs:
- MAX1195 (Maxim Integrated)
- ISL26102 (Intersil)
Ensure to verify specific features such as input voltage range, sampling rate, and package type for compatibility.

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